| 608860540 | A J SYSTEMS | LOS ALTOS | California |
| 030369292 | A S R DATA ACQUISITION AND ANALYSIS L L C | CEDAR PARK | Texas |
| 097464879 | A T & T GOVERNMENT SOLUTIONS | SANTA BARBARA | California |
| 122151934 | ABRAHAM WEITZBERG | POTOMAC | Maryland |
| 043397520 | ABT ASSOCIATES INC | CAMBRIDGE | Massachusetts |
| 858485758 | ACCENTURE INCORPORATED | RESTON | Virginia |
| 612674457 | ACCESSDATA CORP. | LINDON | Utah |
| 180619082 | ACE TOMATO INC | BRANDYWINE | Maryland |
| 965128929 | ACME AUTO LEASING LIMITED LIABILITY COMPANY | NORTH HAVEN | Connecticut |
| 963009899 | ACQUISITION SOLUTIONS INC | CHANTILLY | Virginia |
| 827016440 | ACUMEN PM LLC | AUSTIN | Texas |
| 043957141 | ADAPTIVE DIGITAL SYSTEMS INC. | NEWPORT BEACH | California |
| 101180656 | ADMINISTRATIVE SERVICES INCORPORATED | BETHESDA | Maryland |
| 807284971 | ADNET SYSTEMS INCORPORATED | ROCKVILLE | Maryland |
| 049087849 | ADULT DEVELOPMENT ASSOCIATION | RESTON | Virginia |
| 605454557 | ADVANCED SURVEY DESIGN LLC | MONTEREY | California |
| 037752037 | ADVANCED SYSTEMS DEVELOPMENT I | ARLINGTON | Virginia |
| 192015923 | ADVANCED TESTING TECHNOLOGIES | HAUPPAUGE | New York |
| 785072872 | ADVANTAGE BUSINESS MEDIA LLC | ROCKAWAY | New Jersey |
| 030817290 | AERODYNE RESEARCH INC. | BILLERICA | Massachusetts |
| 826034998 | AEROSPACE ENGINEERING ASSOCIATES LLC | BAY VILLAGE | Ohio |
| 131052305 | AETHERQUEST SOLUTIONS INC. | FALLS CHURCH | Virginia |
| 145912783 | AGILE RISK MANAGEMENT LLC | TAMPA | Florida |
| 049231319 | AGILENT TECHNOLOGIES INC| | SANTA CLARA | CA: California |
| 787598754 | AIR FAX AIRLINE MARKETING ASSOCIATES INCORPORATED | CUMMING | Georgia |
| 146483164 | ALION IPS CORPORATION | CHICAGO | Illinois |
| 879884922 | ALL STAGE & SOUND INC | LAYTONSVILLE | Maryland |
| 007940906 | ALLIANCE MICRO INCORPORATED | STERLING | Virginia |
| 621225598 | ALLIED TECHNOLOGY GROUP INC | ROCKVILLE | Maryland |
| 796854768 | ALLMOND MARVIN C | LANDOVER | Maryland |
| 083692272 | ALPHAPORT INCORPORATED | CLEVELAND | Ohio |
| 926869116 | AMERICAN 3B SCIENTIFIC L.P. | TUCKER | Georgia |
| 625184106 | AMERICAN ARCHITECTURAL FOUNDATION INCORPORATED THE | WASHINGTON | District of Columbia |
| 784621070 | AMERICAN ASSOCIATION FOR CRYST | THOUSAND OAKS | California |
| 046039152 | AMERICAN CHEMISTRY COUNCIL INC | ARLINGTON | Virginia |
| 076142868 | AMERICAN COLLEGE OF SPORTS MEDICINE INCORPORATED | INDIANAPOLIS | Indiana |
| 036789345 | AMERICAN COUNCIL FOR TECHNOLOGY INC.|AMERICAN COUNCIL FOR TECHNOLOGY AND INDUSTRY ADVISORY COUNCI | FAIRFAX | VA: Virginia |
| 072638943 | AMERICAN COUNCIL ON EDUC | WASHINGTON | District of Columbia |
| 072634827 | AMERICAN GEOPHYSICAL UNION | WASHINGTON | District of Columbia |
| 074828393 | AMERICAN HISTORICAL ASSN | WASHINGTON | District of Columbia |
| 121394480 | AMERICAN INDIAN SCIENCE&ENGINEERING SOCIETY | ALBUQUERQUE | New Mexico |
| 068238583 | AMERICAN INSTITUTE OF AERONAUTICS AND ASTRONAUTICS INC. | RESTON | Virginia |
| 041576224 | AMERICAN INSTITUTE OF PHYSICS INCORPORATED | COLLEGE PARK | Maryland |
| 076618636 | AMERICAN METEOROLOGICAL SOCIETY INC. | BOSTON | Massachusetts |
| 073294837 | AMERICAN NATIONAL STANDARDS INSTITUTE | WASHINGTON | District of Columbia |
| 001767763 | AMERICAN SCIENCE AND ENGINEERING INC. | BILLERICA | Massachusetts |
| 020293395 | AMERICAN SOCIETY FOR ENGINEERING EDUCATION (INC) | WASHINGTON | District of Columbia |
| 072643117 | AMERICAN SOCIETY FOR MICROBIOLOGY | WASHINGTON | District of Columbia |
| 081064065 | AMERICAN SOCIETY FOR PHOTOGRAMMETRY & REMOTE SENSING|ASPRS: THE IMAGING AND GEOSPATIAL INFORMATION SOCIETRY | BETHESDA | MD: Maryland |
| 077795060 | AMERICAN UNIVERSITY | WASHINGTON | District of Columbia |
| 783070683 | AMERINNS CORPORATION | CLEVELAND | Ohio |
| 077815736 | ANALYTIC SERVICES INC | ARLINGTON | Virginia |
| 118024608 | ANASPHERE INC | BOZEMAN | Montana |
| 161584073 | ANDERSON KELLY & ASSOCIATES IN | ALEXANDRIA | Virginia |
| 057641750 | ANDREW BUTRICA | COLLEGE PARK | Maryland |
| 967720509 | ANDREW J BUTRICA | WASHINGTON | District of Columbia |
| 092968127 | ANDREWS SPACE INC. | TUKWILA | Washington |
| 185593910 | ANN FADER INCORPORATED | WHITE PLAINS | New York |
| 107928996 | ANSTEC INC | MC LEAN | Virginia |
| 797313673 | ANTEON CORP | ARLINGTON | Virginia |
| 958996662 | AOC SOLUTIONS INC | FAIRFAX | Virginia |
| 084724223 | APARIQ INC | GAITHERSBURG | Maryland |
| 877877902 | APARTMENT HUNTERS INCORPORATED | PELHAM | Alabama |
| 060704780 | APPLE INC | CUPERTINO | California |
| 131408023 | APPLIED ORDNANCE TECHNOLOGY I | WALDORF | Maryland |
| 787994912 | APQC CONSULTING GROUP INC. | HOUSTON | Texas |
| 154588479 | ARBEE ASSOCIATES | GAITHERSBURG | Maryland |
| 807721980 | ARES CORPORATION | BURLINGAME | California |
| 806345617 | ARIZONA BOARD OF REGENTS UNIVERSITY OF ARIZONA | TUCSON | Arizona |
| 077815397 | ARNOLD AND PORTER | WASHINGTON | District of Columbia |
| 186413639 | ARTEP INC | ELLICOTT CITY | Maryland |
| 078051369 | ARTESIA TECHNOLOGIES INC | ROCKVILLE | Maryland |
| 134208313 | ARTHUR ANDERSEN L L P | VIENNA | Virginia |
| 020265364 | ARTHUR J FUCHS | ROCKVILLE | Maryland |
| 249542820 | ARTOPEX PLUS INCORPORATED | GRANBY | |
| 793229006 | ARTS AND CALLIGRAPHY | ANNANDALE | Virginia |
| 012706904 | ASCA INCORPORATED| | REDONDO BEACH | CA: California |
| 210009324 | ASCEND WORLDWIDE LTD | HOUNSLOW | |
| 159673404 | ASIF A SIDDIQI | NEW YORK | New York |
| 124236378 | ASK INTERNATIONAL INC. | LITTLETON | Colorado |
| 848487583 | ASPEN CENTER FOR PHYSICS | ASPEN | Colorado |
| 112490565 | ASRC AIRFIELD AND RANGE SERVICES INCORPORATED | ANCHORAGE | Alaska |
| 121368299 | ASRC MANAGEMENT SERVICES INC. | ANCHORAGE | Alaska |
| 615335937 | ASRC RESEARCH AND TECHNOLOGY SOLUTIONS LLC | GREENBELT | Maryland |
| 060217866 | ASSOCIATED BUSINESS PUBLICATIO | NEW YORK | New York |
| 831089631 | ASSOCIATION CLIMATE CHANGE OFFICERS| | WASHINGTON | DC: District of Columbia |
| 089707863 | ASSOCIATION FOR FACILITIES ENGINEERING | CINCINNATI | Ohio |
| 072633340 | ASSOCIATION OF GOVERNMENT ACCOUNTANTS | ALEXANDRIA | Virginia |
| 177910358 | ASSOCIATION OF GOVT ACCTS QUAD CITIES CHAPTER | ROCK ISLAND | Illinois |
| 077802924 | ASSOCIATION OF SCIENCE-TECHNOLOGY CENTERS INCORPORATED | WASHINGTON | District of Columbia |
| 032897790 | AT EASE COMPUTING INCORPORATED | WESTBOROUGH | Massachusetts |
| 115803462 | AT&T CORP | BELLEVILLE | Illinois |
| 153903802 | ATLANTIC MANAGEMENT CENTER INCORPORATED | FALLS CHURCH | Virginia |
| 601975803 | ATMOSPHERIC & SPACE TECHNOLOGY RESEARCH ASSOCIATES | SAN ANTONIO | Texas |
| 091493569 | ATMOSPHERIC AND ENVIRONMENTAL RESEARCH INC. | LEXINGTON | Massachusetts |
| 066470972 | AUBURN UNIVERSITY | AUBURN | Alabama |
| 037293974 | AUDIO VISUAL INNOVATIONS INCORPORATED | TAMPA | Florida |
| 190642686 | AUDIO-VISUAL ASSOCIATES INCORPORATED | ELKRIDGE | Maryland |
| 825801736 | AUTHENTIC LEADERSHIP INSTITUTE | NOVATO | California |
| 056589260 | AVID PRODUCTIONS INC | HOUSTON | Texas |
| 033307401 | AWARD CRAFTERS | CHANTILLY | Virginia |
| 047022467 | AXION TECHNOLOGIES L.L.C. | HOUSTON | Texas |
| 151219805 | AZAR INCORPORATED (6099) | HUNTSVILLE | Alabama |
| 112118778 | B 2 TECHNOLOGIES LLC | BUFFALO | New York |
| 619891559 | B CON WSA INTERNATIONAL INC | SOUTH SAN FRANCISCO | California |
| 116012659 | B&H FOTO AND ELECTRONICS CORPORATION | NEW YORK | New York |
| 162023550 | B&W SOLUTIONS INC | OXON HILL | Maryland |
| 787552629 | BABSON COLLEGE | BABSON PARK | Massachusetts |
| 130106867 | BAE SYSTEMS ANALYTICAL SOLUTIONS INCORPORATED | HUNTSVILLE | Alabama |
| 869478826 | BAE SYSTEMS INC | SILVER SPRING | Maryland |
| 103933453 | BAE SYSTEMS TECHNOLOGY SOLUTIONS & SERVICES INC. | ROCKVILLE | Maryland |
| 085270270 | BALL AEROSPACE & TECHNOLOGIES CORP. | BOULDER | Colorado |
| 926451519 | BALL AEROSPACE&TECHNOLOGIES CORPORATION | BOULDER | Colorado |
| 941138898 | BALTIMORE HGI HOMEWOOD SUITES| | BALTIMORE | MD: Maryland |
| 169174039 | BARRACUDA NETWORKS INCORPORATED | CUPERTINO | California |
| 959690678 | BART CHRISTOPHER | ARVADA | Colorado |
| 624449711 | BARTOE JOHN DAVID F | HOUSTON | Texas |
| 007901598 | BATTELLE MEMORIAL INSTITUTE | COLUMBUS | Ohio |
| 932881469 | BAY AREA RESEARCH CORP | ORINDA | California |
| 113781749 | BAYFIRST SOLUTIONS LLC | WASHINGTON | District of Columbia |
| 014097146 | BEARINGPOINT INC | MC LEAN | Virginia |
| 125590674 | BEARINGPOINT L.L.C | MC LEAN | Virginia |
| 151325503 | BEHAVIORAL SCIENCE TECHNOLOGY INCORPORATED | OJAI | California |
| 147710644 | BELZ PARTNERS LP|PEABODY ORLANDO THE | ORLANDO | FL: Florida |
| 615962628 | BEM SYSTEMS INC. | CHATHAM | New Jersey |
| 046375994 | BERCO INC | SAINT LOUIS | Missouri |
| 020308078 | BERT W. SMITH JR.&CO. CHARTERED | WASHINGTON | District of Columbia |
| 603007092 | BEST BUY GOVERNMENT LIMITED LIABILITY COMPANY | MINNEAPOLIS | Minnesota |
| 947749388 | BIO-ANALYTICS INC.| | ANN ARBOR | MI: Michigan |
| 166996541 | BISCARR FRAMING LLC | WASHINGTON | District of Columbia |
| 947379384 | BLACKHAWK GEOMETRICS INC | GOLDEN | Colorado |
| 623158904 | BLACKHAWK MANAGEMENT CORPORATION | HOUSTON | Texas |
| 177154457 | BLACKS IN GOVERNMENT | WASHINGTON | District of Columbia |
| 040285012 | BLACKWOOD WILLIAM O | HAYMARKET | Virginia |
| 003240058 | BLAIR INCORPORATED | SPRINGFIELD | Virginia |
| 556724545 | BLUE RIDGE DOCUMENT SHREDDING INC. | WALKERSVILLE | Maryland |
| 121701957 | BLUE TECH INCORPORATED | SAN DIEGO | California |
| 009256819 | BOEING CO | CHICAGO | Illinois |
| 008384588 | BOEING COMPANY THE | HUNTINGTON BEACH | California |
| 622390818 | BOEING COMPANY THE| | HUNTINGTON BEACH | CA: California |
| 059340364 | BOEING COMPANY THE | HOUSTON | Texas |
| 928989730 | BOEING SATELLITE SYSTEMS INCORPORATED | EL SEGUNDO | California |
| 883751968 | BOOZ ALLEN & HAMILTON INC | BETHESDA | Maryland |
| 006928857 | BOOZ ALLEN HAMILTON INC | MC LEAN | Virginia |
| 162823777 | BOOZ ALLEN HAMILTON INCORPORATED (3626) | MCLEAN | Virginia |
| 247639206 | BORGO UPHOLSTERY LIMITED (0000) | TORONTO | |
| 097777866 | BOSTON PROPERTIES | WASHINGTON | District of Columbia |
| 073815011 | BOSTON PROPERTIES LIMITED PARTNERSHIP | BOSTON | Massachusetts |
| 134153233 | BOTIQUE HOTEL | TUCSON | Arizona |
| 016377751 | BOVA INTERNATIONAL INCORPORATED | TAKOMA PARK | Maryland |
| 019153084 | BRAND CENTRAL PROMOTIONS LIMITED LIABILITY COMPANY | REDONDO BEACH | California |
| 786857185 | BRANDWEIN MICHAEL | LINCOLNSHIRE | Illinois |
| 070730424 | BREAKWATER SECURITY ASSOCIATES INCORPORATED | SEATTLE | Washington |
| 788265452 | BRIDGES IN ORGANIZATIONS INCORPORATED | BETHESDA | Maryland |
| 790172373 | BRIDGETTE INCORPORATED | LA MESA | California |
| 787717438 | BROTHERS PROPERTY CORPORATION | CORAL GABLES | Florida |
| 883504854 | BTAS INCORPORATED | BEAVERCREEK | Ohio |
| 018131938 | BUILDING OWNERS AND MANAGERS INSTITUTE INTERNATIONAL INCORPORATED | ARNOLD | Maryland |
| 827749289 | BULLETIN NEWS LLC|BUSINESS NEWS | RESTON | VA: Virginia |
| 617414131 | BULLETIN NEWS NETWORK INCORPORATED | MCLEAN | Virginia |
| 178514220 | BURRELLES | WASHINGTON | District of Columbia |
| 198151078 | C C I INC | ARLINGTON | Virginia |
| 943980326 | C T S I CORPORATION | ELYRIA | Ohio |
| 105219872 | C W HINES AND ASSOCIATES INCORPORATED | WHITE STONE | Virginia |
| 602992588 | CACI DYNAMIC SYSTEMS INC. | CHANTILLY | Virginia |
| 114896066 | CACI INC FEDERAL | CHANTILLY | Virginia |
| 012728072 | CAE SIMUFLITE | DALLAS | Texas |
| 152686390 | CALIF ASSOCIATION RES ASTRNMY | KAMUELA | Hawaii |
| 009584210 | CALIFORNIA INSTITUTE OF TECHNOLOGY | PASADENA | California |
| 066210584 | CALUMET PHOTOGRAPHIC INC. | BENSENVILLE | Illinois |
| 130845167 | CAMBRIA CONSULTING INCORPORATED | BOSTON | Massachusetts |
| 062520093 | CAMP SYSTEMS INTERNATIONAL LLC | RONKONKOMA | New York |
| 245750666 | CANADIAN AERONAUTICS AND SPACE INSTITUTE | OTTAWA | |
| 168721350 | CANEUS USA INCORPORATED | REDWOOD CITY | California |
| 167221808 | CAPE FOX PROFESSIONAL SERVICES LIMITED LIABILITY COMPANY | MANASSAS | Virginia |
| 607584182 | CAPITOL EXHIBIT SERVICES INC | MANASSAS | Virginia |
| 131781643 | CAPITOL FURNITURE DISTRIBUTING | SUNRISE | Florida |
| 106817208 | CAREER COMMUNICATIONS GROUP INC. | BALTIMORE | Maryland |
| 012684754 | CAREERS IN TRANSITION INC | TUCKER | Georgia |
| 072641707 | CARNEGIE INSTITUTION OF WASHINGTON | WASHINGTON | District of Columbia |
| 052184116 | CARNEGIE MELLON UNIVERSITY | PITTSBURGH | Pennsylvania |
| 101920874 | CAROL JOAN ASSOCIATES INCORPORATED | CLINTON | Maryland |
| 926851767 | CATALINA SCIENTIFIC CORPORATION | TUCSON | Arizona |
| 121827260 | CATAPULT CONSULTANTS LLC | MCLEAN | Virginia |
| 041962788 | CATHOLIC UNIVERSITY OF AMERICA (THE) | WASHINGTON | District of Columbia |
| 005094370 | CCH INCORPORATED | RIVERWOODS | Illinois |
| 169270993 | CCMS 1997 2 LANCASTER | LANCASTER | Pennsylvania |
| 026157235 | CDW GOVERNMENT LLC | VERNON HILLS | Illinois |
| 141411665 | CELESTE JONSON INTERNATIONAL INC | ATLANTA | Georgia |
| 033095568 | CELLEBRITE USA CORP | GLEN ROCK | New Jersey |
| 788492114 | CENTER FOR ENTREPRENEURIAL STU | MORGANTOWN | West Virginia |
| 060088846 | CENTER FOR MANAGEMENT RESEARCH INCORPORATED | WELLESLEY | Massachusetts |
| 151712684 | CENTER FOR SPACE & ADVANCED TE | FAIRFAX | Virginia |
| 607117504 | CENTER FOR SYSTEMS MANAGEMENT INC | VIENNA | Virginia |
| 081075467 | CENTER FOR THE STUDY OF SERVICES | WASHINGTON | District of Columbia |
| 040141772 | CENTRAL INTERCOLLEGIATE ATHLETIC ASSOCIATION | HAMPTON | Virginia |
| 160599676 | CHAMPION EXPOSITION SERVICES LLC | MIDDLEBORO | Massachusetts |
| 077433274 | CHARLES G. BROWN INC. | LANHAM | Maryland |
| 140200556 | CHARLES HUETTNER ASSOCATION LIMITED LIABILITY COMPANY | ALEXANDRIA | Virginia |
| 066587478 | CHARLES STARK DRAPER LABORATORY INC THE | CAMBRIDGE | Massachusetts |
| 933508301 | CHERRY ENGINEERING SUPPORT SER | MC LEAN | Virginia |
| 047886051 | CHOICEPOINT GOVERNMENT SERVICES | MCLEAN | Virginia |
| 109223552 | CHOICEPOINT INC | SANTA ANA | California |
| 026430991 | CIMARRON SOFTWARE SERVICES INCORPORATED | HOUSTON | Texas |
| 167075246 | CIRRUS DIGITAL| | BELVEDERE TIBURON | CA: California |
| 847092954 | CITADEL GROUP INC. | FREDERICK | Maryland |
| 877583781 | CITATION PUBLISHING INCORPORATED | ALISO VIEJO | California |
| 652825319 | CITYGUIDESA (PTY) LTD|CITY GUIDE SA | MILNERTON | |
| 076183789 | CLAREMONT GRADUATE UNIVERSITY (4100) | CLAREMONT | California |
| 061936712 | CLASSIC MEDALLICS INCORPORATED | LONG ISLAND CITY | New York |
| 967103185 | CLASSY GLASS | WAYNESVILLE | North Carolina |
| 010841617 | CLEVELAND STATE UNIVERSITY | CLEVELAND | Ohio |
| 623150443 | CLEVERBRIDGE INC | CHICAGO | Illinois |
| 622051969 | CNA CORPORATION | ALEXANDRIA | Virginia |
| 795137983 | COCOA BEACH MOTEL INC | CAPE CANAVERAL | Florida |
| 884932443 | COLEMAN TECHNOLOGIES INC. | ORLANDO | Florida |
| 072634389 | COLONIAL PARKING INC. | WASHINGTON | District of Columbia |
| 786230458 | COMPAQ COMPUTER CORPORATION | GREENBELT | Maryland |
| 611701327 | COMPASS GROUP U S A INC | CHARLOTTE | North Carolina |
| 196846372 | COMPETITIVE ADVANTAGE CONSULTANT INCORPORATED | SARASOTA | Florida |
| 790889711 | COMPLETE PACKAGING & SHIPPING | BROOKLYN | New York |
| 808786099 | COMPLIANCE AUTOMATION INCORPORATED | BOERNE | Texas |
| 826169161 | COMPLIANCE INFORMATION SYSTEMS | SALT LAKE CITY | Utah |
| 807143094 | COMPSOURCE INCORPORATED | CLEVELAND | Ohio |
| 118727283 | COMPU DYNAMICS LLC| | STERLING | VA: Virginia |
| 145472239 | COMPUTATIONAL PHYSICS INC. | SPRINGFIELD | Virginia |
| 173001889 | COMPUTER MARKETPLACE INC | BROOMALL | Pennsylvania |
| 074835943 | COMPUTER PACKAGES INCORPORATED | ROCKVILLE | Maryland |
| 612799270 | COMPUTER SCIENCES CORPORATION | LAUREL | Maryland |
| 883778896 | COMPUTER SCIENCES CORPORATION (3126) | LANHAM SEABROOK | Maryland |
| 053506312 | COMPUTER SCIENCES CORPORATION (3126)| | ROCKVILLE | MD: Maryland |
| 135962137 | COMPUTER SCIENCES CORPORATION| | CHANTILLY | VA: Virginia |
| 151227766 | COMSTOR CORPORATION | CHANTILLY | Virginia |
| 142423214 | COMSYS SERVICES LIMITED LIABILITY COMPANY | HOUSTON | Texas |
| 135270408 | CONEVENTUS | WASHINGTON | District of Columbia |
| 003247442 | CONGRESSIONAL QUARTERLY INC. | WASHINGTON | District of Columbia |
| 124352837 | CONGRESSIONAL RECORD DELIVERY INC | WASHINGTON | District of Columbia |
| 126519909 | CONGRSSNAL BLACK CCUS FNDATION | WASHINGTON | District of Columbia |
| 167672146 | CONKLIN AND DE DECKER ASSOCIATES INCORPORATED | ORLEANS | Massachusetts |
| 786986869 | CONKLIN&DE DECKER ASSOCIATES INC. | ARLINGTON | Texas |
| 780309225 | CONTEMPORARIES INC | SILVER SPRING | Maryland |
| 958463390 | CONVENTION SERVICES OF THE SOUTHWEST INCORPORATED | ALBUQUERQUE | New Mexico |
| 038306486 | CONVERA TECHNOLOGIES INC | VIENNA | Virginia |
| 128512480 | COOPERATIVE PERSONNEL SERVICES | SACRAMENTO | California |
| 383863672 | COPPEL GUY CHRISTOPHE | RENNES | |
| 872612445 | CORNELL UNIVERSITY INC | ITHACA | New York |
| 002254837 | CORNELL UNIVERSITY INC | ITHACA | New York |
| 184779924 | CORPORATE EXECUTIVE BOARD COMPANY THE | ARLINGTON | Virginia |
| 806509795 | CORPORATION OF THE INTERNATIONAL YEAR OF PLANET EARTH | WILMINGTON | Delaware |
| 116251851 | CORTEZ III SERVICE CORP | ALBUQUERQUE | New Mexico |
| 185909363 | COUNTER TECHNOLOGY INC | BETHESDA | Maryland |
| 144293636 | COUNTERTRADE PRODUCTS INC. | ARVADA | Colorado |
| 780247644 | CQ-ROLL CALL INC. | WASHINGTON | District of Columbia |
| 147226179 | CRABTREE + COMPANY INCORPORATED | FALLS CHURCH | Virginia |
| 046272675 | CREATIVE MANAGEMENT SERVICESS | LITHIA SPRINGS | Georgia |
| 620654244 | CREATIVE OPTIONS OF DISTRICT OF COLUMBIA INCORPORATED | WASHINGTON | District of Columbia |
| 042279042 | CREATIVE SIGN SERVICE INC | COLLEGE PARK | Maryland |
| 111477741 | CREATIVE SOLUTIONS INTERNATIONAL | ARLINGTON | Virginia |
| 780463522 | CRESTLINE HOTELS & RESORTS INC. | NEWPORT NEWS | Virginia |
| 155805919 | CRESTLINE HOTELS AND RESORTS INCORPORATED | SAN ANTONIO | Texas |
| 004874793 | CROCKETT FACILITIES SERVICES INC.| | BOWIE | MD: Maryland |
| 622062198 | CROWN CONSULTING INC.| | ARLINGTON | VA: Virginia |
| 957557473 | CRUISE VENTURES INC | NORFOLK | Virginia |
| 074746744 | CRUISE VENTURES INCORPORATED | NORFOLK | Virginia |
| 145885930 | CSC HOLDINGS LIMITED LIABILITY COMPANY | WILLIAMSBURG | Virginia |
| 787433440 | CURTIS LEWIS & ASSOCIATES PC | WASHINGTON | District of Columbia |
| 002036606 | CYBEX INTERNATIONAL INCORPORATED | MEDWAY | Massachusetts |
| 625478813 | D R D TECHNOLOGIES INC | HUNTSVILLE | Alabama |
| 175350776 | DANOFF AND DONNELLY ATTORNEYS | ELLICOTT CITY | Maryland |
| 931904486 | DASTON CORPORATION | MC LEAN | Virginia |
| 066654054 | DATA DEVICES INTERNATIONAL INC.| | SAN MARINO | CA: California |
| 968804765 | DAVID G MAJOR ASSOCIATES INC | ALEXANDRIA | Virginia |
| 180964673 | DAVIDSON HOTEL COMPANY | ALEXANDRIA | Virginia |
| 602743606 | DAVIDSON HOTEL COMPANY | WASHINGTON | District of Columbia |
| 181501263 | DELABARRE AND ASSOCIATES INCORPORATED | SEQUIM | Washington |
| 101176097 | DELANY SIEGEL ZORN & ASSOCIATES INC. | ARLINGTON | Virginia |
| 149530219 | DELL FEDERAL SYSTEMS LIMITED PARTNERSHIP | ROUND ROCK | Texas |
| 877936518 | DELL MARKETING LIMITED PARTNERSHIP | ROUND ROCK | Texas |
| 187107958 | DELOITTE & TOUCHE L.L.P. | MC LEAN | Virginia |
| 019121586 | DELOITTE CONSULTING L.P. | RESTON | Virginia |
| 049498835 | DESIGN AND PRODUCTION INCORPOR | LORTON | Virginia |
| 964644165 | DESIGN IN COMPUTER INNOVATIVE | FAIRFAX | Virginia |
| 927010280 | DESIGN MANAGEMENT ASSOCS INC | BETHESDA | Maryland |
| 838146793 | DESIGN-BUILD INSTITUTE OF AMERICA | WASHINGTON | District of Columbia |
| 791138410 | DETHLOFF HENRY | COLLEGE STATION | Texas |
| 128685141 | DEVELOPMENT CAPITAL NETWORKS LLC | OKLAHOMA CITY | Oklahoma |
| 118138978 | DIABETES TECHNOLOGY SOCIETY | FOSTER CITY | California |
| 102388969 | DIAMONDBACK TACTICAL LLLP | PEORIA | Arizona |
| 877341508 | DICKSON PAUL A | GARRETT PARK | Maryland |
| 003880940 | DISTRICT OF COLUMBIA GOVERNMENT|PUBLIC WORKS DEPT | WASHINGTON | DC: District of Columbia |
| 152111386 | DIVERSIFIED GLOBAL RESOURCES JV LIMITED LIABILITY COMPANY | SILVER SPRING | Maryland |
| 101929305 | DIVERSIFIED REPORTING SERVICES | WASHINGTON | District of Columbia |
| 027914778 | DIVERSIFIED SEARCH LLC| | PHILADELPHIA | PA: Pennsylvania |
| 192130250 | DIXIE MARKETING GROUP INCORPORATED | GRETNA | Louisiana |
| 859051435 | DM SAUNDERS AND ASSOCIATES INCORPORATED | COLLEGE PARK | Maryland |
| 142794416 | DOLCE INTERNATIONAL | POTOMAC | Maryland |
| 361613755 | DONALD W SWENHOLT & ASSOCIATES INC | WASHINGTON | District of Columbia |
| 037248213 | DONALEE MARKUS PHD AND ASSOCIATES | HIGHLAND PARK | Illinois |
| 128284267 | DONNA GREGORY | FALLS CHURCH | Virginia |
| 110985905 | DOUBLETREE CORPORATION (4279) | FALLS CHURCH | Virginia |
| 839187697 | DOUBLETREE HOTEL TYSONS CORNER | FALLS CHURCH | Virginia |
| 931806749 | DOUGHERTY & ASSOCIATES INC | ALEXANDRIA | Virginia |
| 947461166 | DOW JONES & COMPANY INC | WASHINGTON | District of Columbia |
| 786731802 | DROPLET MEASUREMENT TECHNOLOGIES INC | BOULDER | Colorado |
| 042023296 | DSLNET INCORPORATED | NEW HAVEN | Connecticut |
| 360671184 | DYNAMIX CORPORATION | LANDOVER | Maryland |
| 621789395 | E GROUP INC. THE| | RESTON | VA: Virginia |
| 805986973 | E O M INCORPORATED | LITTLETON | Colorado |
| 138668459 | E-MANAGEMENT CONSULTANTS INC. | SILVER SPRING | Maryland |
| 031052723 | E. L. HAMM & ASSOCIATES INCOR | VIRGINIA BEACH | Virginia |
| 107236650 | EAGLE TECHNOLOGIES INC. | LANHAM | Maryland |
| 795603021 | ECHO PRINTING AND PROMOTIONAL LLC | ENUMCLAW | Washington |
| 076583830 | EDUCATION DEVELOPMENT CENTER INCORPORATED | NEWTON | Massachusetts |
| 143058829 | EDUCATIONAL CONSULTING SERVICES INCORPORATED | CINCINNATI | Ohio |
| 788339976 | EDUTECH LIMITED | SILVER SPRING | Maryland |
| 067093435 | EDWARDS SYSTEMS TECHNOLOGY | LANCASTER | Pennsylvania |
| 177153319 | EER SYSTEMS INC | CHANTILLY | Virginia |
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| 128681827 | ELEMENT K | ROCHESTER | New York |
| 175336312 | ELITE IMAGE INC | OLNEY | Maryland |
| 942173550 | ELLISON SYSTEMS INCORPORATED | NEW YORK | New York |
| 621240852 | ELSBERG ASSOCIATES | CHESTERTOWN | Maryland |
| 781797712 | EMERGENT LLC| | VIENNA | VA: Virginia |
| 149341534 | EMPIRICAL SYSTEMS AEROSPACE | OCEANO | California |
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| 807463690 | EUREKA SCIENTIFIC INC | OAKLAND | California |
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| 136663064 | EVENT EMISSARY | WASHINGTON | District of Columbia |
| 004328191 | EXHIBITGROUP GILTSPUR INC | PITTSBURGH | Pennsylvania |
| 101930394 | EXPERT CHOICE INC | PITTSBURGH | Pennsylvania |
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| 173248014 | FAITHFUL IMPRESSIONS INC | CHATSWORTH | California |
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| 611284043 | FEDERAL ASIAN PACIFIC AMERICAN COUNCIL | WASHINGTON | District of Columbia |
| 825732746 | FEDERAL BUSINESS COUNCIL INC. | ANNAPOLIS JUNCTION | Maryland |
| 006254833 | FEDERAL CARTRIDGE COMPANY | ANOKA | Minnesota |
| 099852212 | FEDERAL CENTER HOTEL ASSOCIATES LLC | WASHINGTON | District of Columbia |
| 030548635 | FEDERAL EXECUTIVE INSTITUTE ALUMNI ASSOCIATION | GREAT FALLS | Virginia |
| 185536844 | FEDERAL EXPRESS CORPORATION | MEMPHIS | Tennessee |
| 185743655 | FEDERAL EXPRESS CORPORATION | WASHINGTON | District of Columbia |
| 958768343 | FEDERAL OFFICE SUPPLY | KANSAS CITY | Missouri |
| 272650979 | FEDERAT INTERNAT ASTRONAUTIQUE | PARIS | |
| 051237027 | FEDSTORE CORPORATION | ROCKVILLE | Maryland |
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| 004239034 | FERNO-WASHINGTON INC.| | WILMINGTON | OH: Ohio |
| 077773505 | FINCUN-MANCINI INC | CLEVELAND | Ohio |
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| 807441212 | FLORIDA SMALL BUSINESS DEVELOPMENT FOUNDATION INC. | PENSACOLA | Florida |
| 065834041 | FOCUSED ANALYSIS & RESEARCH | COLUMBIA | Maryland |
| 027839211 | FORBES INC. C. | RICHMOND | Virginia |
| 556054591 | FORCE 3 INCORPORATED | CROFTON | Maryland |
| 137649810 | FORD MOTOR COMPANY | WASHINGTON | District of Columbia |
| 602929122 | FORENSIC COMPUTERS INCORPORATED | GLEN LYN | Virginia |
| 106765928 | FORRESTER RESEARCH INCORPORATED | CAMBRIDGE | Massachusetts |
| 173363847 | FOSTER WHEELER USA CORPORATION | ARLINGTON | Virginia |
| 789007064 | FOUR LLC | CENTREVILLE | Virginia |
| 089896737 | FOUR POINTS TECHNOLOGY L.L.C.| | CHANTILLY | VA: Virginia |
| 616178844 | FPMI COMMUNICATIONS INC | HUNTSVILLE | Alabama |
| 143339492 | FPMI SOLUTIONS INCORPORATED | HUNTSVILLE | Alabama |
| 083142802 | FRASSANITO JOHN&ASSOCIATES | HOUSTON | Texas |
| 007821085 | FREEMAN DECORATING SERVICES INCORPORATED | DALLAS | Texas |
| 133689732 | FREW AND ASSOCIATES | MONTEREY | California |
| 796517402 | FRIEDE CONSULTING SERVICES LLC | MINNEAPOLIS | Minnesota |
| 626978600 | FUHRMAN NICK | MARIETTA | Georgia |
| 120304543 | FUJI PHOTO FILM USA INC | VIENNA | Virginia |
| 060216165 | FUJI PHOTO FILM USA INCORPORATED | VALHALLA | New York |
| 048382386 | FULCRUM IT SERVICES COMPANY | MANASSAS | Virginia |
| 024027000 | FUNDAMENTAL TECHNOLOGIES LLC | LAWRENCE | Kansas |
| 602336513 | FUTRON CORPORATION | BETHESDA | Maryland |
| 048004688 | G AND A TECHNICAL SOFTWARE INCORPORATED | NEWPORT NEWS | Virginia |
| 071610513 | G R A INCORPORATED | JENKINTOWN | Pennsylvania |
| 783321532 | GALILEO FOUNDATION | DAVIS | California |
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| 252287586 | GARAVENTA (CANADA) LTD | SURREY | |
| 097220180 | GARTNER INC. | STAMFORD | Connecticut |
| 199861949 | GELCO INFORMATION NETWORK GSD INC. | RESTON | Virginia |
| 067641597 | GENERAL DYNAMICS INFORMATION TECHNOLOGY INCORPORATED | FAIRFAX | Virginia |
| 058605791 | GENERAL SECRETARIAT OF THE ORGANIZATION OF AMERICAN STATES| | WASHINGTON | DC: District of Columbia |
| 805269602 | GEO ECO ARC RESEARCH | LA CANADA | California |
| 077817450 | GEORGE MASON UNIVERSITY | FAIRFAX | Virginia |
| 878825595 | GEORGE WASHINGTON UNIVERSITY INN | WASHINGTON | District of Columbia |
| 842122389 | GEORGETOWN UNIVERSITY | WASHINGTON | District of Columbia |
| 105987168 | GEORGETOWN UNIVERSITY (6603) | WASHINGTON | District of Columbia |
| 003321619 | GEORGIA INSTITUTE OF TECHNOLOGY | ATLANTA | Georgia |
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| 088681499 | GLENCO DISTRIBUTING INC | DENVER | Colorado |
| 969270065 | GLOBAL DISTRIBUTORS INC | BETHESDA | Maryland |
| 179853486 | GLOBAL EFFECTS INC | NORTH HOLLYWOOD | California |
| 153223453 | GLOBAL IMAGINATION | CAMPBELL | California |
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| 941319345 | GLOBAL KNOWLEDGE TRAINING LIMITED LIABILITY COMPANY | CARY | North Carolina |
| 803721679 | GLOBAL SCIENCE AND TECHNOLOGY INCORPORATED | GREENBELT | Maryland |
| 148099450 | GLOCK INC | SMYRNA | Georgia |
| 047738799 | GMG SYSTEMS INC. | WALDORF | Maryland |
| 942540212 | GOOD AS GOLD PROMOTIONS LLC| | MARYSVILLE | OH: Ohio |
| 075712877 | GORDON RESEARCH CONFERENCES | WEST KINGSTON | Rhode Island |
| 095432480 | GORE BROTHERS REPORTING CO. INC | BALTIMORE | Maryland |
| 557092256 | GORIN PETER A | WILLIAMSBURG | Virginia |
| 014316892 | GOV PROMOTIONS INC | LITHIA | Florida |
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| 049515844 | GOVERNMENT AFFAIRS INSTITUTE| | DC | 200073554 |
| 138926196 | GOVERNMENT SERVICES INTEGRATED PROCESS TEAM LIMITED LIABILITY COMPANY | LANHAM | Maryland |
| 130243884 | GRACO AWARD MANUFACTURING INCORPORATED | TOMBALL | Texas |
| 040535536 | GRADUATE SCHOOL | WASHINGTON | District of Columbia |
| 128159105 | GRANT THORNTON LLP | ALEXANDRIA | Virginia |
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| 116186024 | GRAPHICS PRESS LIMITED LIABILITY COMPANY | CHESHIRE | Connecticut |
| 039474663 | GREAT AMERICAN LIFE INSURANCE COMPANY INCORPORATED | CINCINNATI | Ohio |
| 604243662 | GREENE JAY H | HOUSTON | Texas |
| 125539358 | GRS SOLUTIONS INC | FALLS CHURCH | Virginia |
| 107939357 | GTSI CORPORATION | HERNDON | Virginia |
| 055183362 | GUERNSEY OFFICE PRODUCTS INC.| | CHANTILLY | VA: Virginia |
| 013814426 | GUIDANCE SOFTWARE INCORPORATED | PASADENA | California |
| 074832494 | GUILD INCORPORATED | BELTSVILLE | Maryland |
| 004457966 | GUND BUSINESS ENTERPRISES INCORPORATED | CLEVELAND | Ohio |
| 039608406 | H C D INTERNATIONAL INC | UPPER MARLBORO | Maryland |
| 174911131 | HAMILTON PRODUCTS GROUP INC. | AMELIA | Ohio |
| 175296391 | HAMILTON PRODUCTS GROUP INCORPORATED | ARLINGTON | Virginia |
| 001845361 | HAMILTON SORTER CO INC | FAIRFIELD | Ohio |
| 144817934 | HAMILTON SUNDSTRAND SPACE SYSTEMS INTERNATIONAL INC | WINDSOR LOCKS | Connecticut |
| 016405677 | HAMPTON ROADS TECHNOLOGY COUNCIL | HAMPTON | Virginia |
| 968240783 | HANCOCK HERBIE| | LOS ANGELES | CA: California |
| 022617021 | HARGROVE INC. | LANHAM | Maryland |
| 807741533 | HARPER RAINS STOKES&KNIGHT P | RIDGELAND | Mississippi |
| 045486052 | HARRINGTON CRAWFORD & ASSOC | SEVERN | Maryland |
| 943302653 | HARRIS MACKESSY & BRENNAN IN| | COLUMBUS | OH: Ohio |
| 082359691 | HARVARD COLLEGE PRESIDENT & FELLOWS OF | CAMBRIDGE | Massachusetts |
| 969064708 | HARVARD COLLEGE PRESIDENT & FELLOWS OF | BOSTON | Massachusetts |
| 001963263 | HARVARD COLLEGE PRESIDENT AND FELLOWS OF (3580) | CAMBRIDGE | Massachusetts |
| 092487219 | HARVARD COLLEGE PRESIDENT AND FELLOWS OF (3580) | CAMBRIDGE | Massachusetts |
| 001838861 | HASLER INCORPORATED | SHELTON | Connecticut |
| 072595457 | HAWORTH INC. | HOLLAND | Michigan |
| 075480350 | HAY GROUP INC. | PHILADELPHIA | Pennsylvania |
| 621251990 | HAZMED INC | LANHAM | Maryland |
| 784077781 | HCP GROSVENOR ORLANDO OWNER LLC | LAKE BUENA VISTA | Florida |
| 849933908 | HEADSTRONG PUBLIC SECTOR INC | FAIRFAX | Virginia |
| 178609244 | HEALTH AND SOCIAL SERVICES DELAWARE DEPT OF | NEW CASTLE | Delaware |
| 807202882 | HEI HOSPITALITY FUND HOLDINGS L P | ORLANDO | Florida |
| 803825715 | HEIDI BLOUGH BOOK INDEXER | SAINT AUGUSTINE | Florida |
| 785051868 | HEMSLEY FRASER GROUP INC. | WALTHAM | Massachusetts |
| 928958859 | HERMAN GARDNER | LUSBY | Maryland |
| 006012801 | HERMAN MILLER INC | ZEELAND | Michigan |
| 109022202 | HERNANDEZ ENGINEERING INC | HOUSTON | Texas |
| 055189732 | HEWLETT-PACKARD COMPANY | GAITHERSBURG | Maryland |
| 134303192 | HEWLETT-PACKARD COMPANY | BETHESDA | Maryland |
| 119712776 | HIGH TECHNOLOGY CORP | | |
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| 042365952 | HISOFTWARE INC. | NASHUA | New Hampshire |
| 603449000 | HISPANIC ASSOCIATION OF COLLEGES AND UNIVERSITIES | SAN ANTONIO | Texas |
| 090392254 | HISPANIC ENGINEER NATIONAL ACHIEVEMENT AWARDS CONFERENCE INC | LOS ANGELES | California |
| 159852540 | HISTORY ENTERPRISES INC | CLEVELAND | Ohio |
| 011038601 | HOFFMAN WASSON AND GITLER PC | ARLINGTON | Virginia |
| 032157125 | HOIST FITNESS SYSTEMS INC | SAN DIEGO | California |
| 123636540 | HOLIDAY INN | VIRGINIA BEACH | Virginia |
| 794133777 | HOLIDAY INN | GREENBELT | Maryland |
| 010059350 | HOLIDAY INN HAMPTON HOTEL AND CONFERENCE CENTER | HAMPTON | Virginia |
| 021713040 | HOLLOW METAL FACTORY OUTLET CORP. | BROOKLYN | New York |
| 131364820 | HONEYBEE ROBOTICS LTD | NEW YORK | New York |
| 040549461 | HOPKINS JOHNS UNIVERSITY | LAUREL | Maryland |
| 826139289 | HOPPMANN COMMUNICATIONS CORPOR | CHANTILLY | Virginia |
| 555470053 | HORIZON DESIGNS | MILWAUKEE | Wisconsin |
| 132350922 | HORIZON GEOIMAGING LIMITED LIABILITY COMPANY | BOULDER | Colorado |
| 128899718 | HORN & ASSOCIATES | SALT LAKE CITY | Utah |
| 018054598 | HOSPITALITY HOTEL OPERATOR INCORPORATED | WASHINGTON | District of Columbia |
| 837119189 | HOST HOTELS & RESORTS L.P. | WASHINGTON | District of Columbia |
| 003864241 | HOWARD C ROBINS | WILLIAMSBURG | Virginia |
| 032100872 | HOWARD MC CURDY DR | BETHESDA | Maryland |
| 602711868 | HOWELL KATHLEEN | WEST LAFAYETTE | Indiana |
| 138838904 | HQ WORKPLACES INCORPORATED | ADDISON | Texas |
| 858622350 | HULETT & ASSOCIATES LLC | LOS ANGELES | California |
| 804703973 | HUMAN RESOURCES INSTITUTE INCORPORATED | OXON HILL | Maryland |
| 052946881 | HUMAN RESOURCES SELECT SERVICE | SAINT LOUIS | Missouri |
| 026067640 | HUMAN SYSTEMS KNOWLEDGE NETWORK INCORPORATED | KENT | Washington |
| 153500434 | HUMANSCALE CORPORATION| | NEW YORK | NY: New York |
| 087301917 | HUNT REPORTING COMPANY| | GLEN BURNIE | MD: Maryland |
| 861325488 | HUNTINGTON BUSINESS INTERIORS | CHINO | California |
| 111708665 | HW&W INC. | BETHESDA | Maryland |
| 602136038 | HYATT CORPORATION | FAIRFAX | Virginia |
| 193942604 | HYDROGEOLOGIC INC | RESTON | Virginia |
| 141151386 | I CODE DESIGN| | CLINTON | MD: Maryland |
| 179547609 | I2 INC. | SPRINGFIELD | Virginia |
| 826165230 | IBICO INC. | PALO ALTO | California |
| 072648579 | ICF INCORPORATED L.L.C. | FAIRFAX | Virginia |
| 078432403 | ICOR PARTNERS LLC| | ARLINGTON | VA: Virginia |
| 102106952 | IDENTIX INCORPORATED (2496) | BLOOMINGTON | Minnesota |
| 038144739 | IDEO PRODUCT DEVELOPMENT INC | PALO ALTO | California |
| 126783625 | IDEUM INC | CORRALES | New Mexico |
| 132413282 | IES INTERACTIVE TRAINING INCORPORATED | LITTLETON | Colorado |
| 077080695 | IHS GLOBAL INSIGHT (USA) INC. | LEXINGTON | Massachusetts |
| 603898508 | ILO INSTITUTE INC. | FAIRFIELD | Connecticut |
| 107888125 | IMI INCORPORATED | GAITHERSBURG | Maryland |
| 098692374 | IMMIXTECHNOLOGY INC | MC LEAN | Virginia |
| 030406198 | IMPACT TRAINING SYSTEMS INC | SPRINGFIELD | Virginia |
| 954662453 | INDIAN aEROSOL sCI. & tECH. aSSO. | MAHARSHTRA | |
| 078848744 | INDUSTRIAL RESEARCH INSTITUTE INC.| | ARLINGTON | VA: Virginia |
| 161909049 | INDYNE INCORPORATED | RESTON | Virginia |
| 948978416 | INFOHARVEST INC | SEATTLE | Washington |
| 132970893 | INFONETIC | LANHAM | Maryland |
| 143147762 | INFORELIANCE CORPORATION | FAIRFAX | Virginia |
| 615246204 | INFORMATION DYNAMICS INC | WASHINGTON | District of Columbia |
| 076104350 | INFORMATION EXPERTS | HERNDON | Virginia |
| 620365023 | INFORMATION HANDLING SERVICES INCORPORATED | ENGLEWOOD | Colorado |
| 960756138 | INFORMATION SYSTEMS LABORATORI | VIENNA | Virginia |
| 859054645 | INFOTECH ASSOCIATES INCORPORATED | BELTSVILLE | Maryland |
| 137106741 | INKLINGS | ARLINGTON | Virginia |
| 106534274 | INKWELL GLOBAL MARKETING CORPORATION | MANALAPAN | New Jersey |
| 043448575 | INNOVATIVE TECHNICAL SOLUTIONS INCORPORATED | HONOLULU | Hawaii |
| 859149957 | INNOVATIVE TECHNOLOGIES INCORPORATED (9476) | CHANTILLY | Virginia |
| 002100352 | INSCAPE (NEW YORK) INCORPORATED | FALCONER | New York |
| 793135260 | INSIDEOUT DEVELOPMENT LLC | AMERICAN FORK | Utah |
| 071871768 | INSTITUTE FOR MANAGEMENT STUDIES | RENO | Nevada |
| 096342444 | INSTITUTE FOR WOMEN AND TECHNOLOGY | PALO ALTO | California |
| 060729753 | INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS INCORPORATED THE | PISCATAWAY | New Jersey |
| 565391059 | INSTITUTO NACIONAL DE TECNICA | MADRID | |
| 148087026 | INTAGLIO INC | COLLEGE STATION | Texas |
| 108353587 | INTEGRATED MANAGEMENT RESOURCES GROUP INC. | LANHAM | Maryland |
| 126511963 | INTEGRATION TECHNOLOGIES GROUP | FALLS CHURCH | Virginia |
| 159297089 | INTEGRITY BUSINESS SOLUTIONS INC | LANHAM | Maryland |
| 609625561 | INTELLIGENT COMPUTER SOLUTIONS | CHATSWORTH | California |
| 618563720 | INTELLIGENT DECISIONS INCORPORATED | ASHBURN | Virginia |
| 055287523 | INTENSE SCHOOL INCORPORATED | FORT LAUDERDALE | Florida |
| 062245266 | INTENTIONAL LEADERSHIP INC | BOULDER | Colorado |
| 781396825 | INTERACTION INC. | NEW YORK | New York |
| 064539372 | INTERFACE AMERICAS INCORPORATED | LAGRANGE | Georgia |
| 077563690 | INTERFEROMETRICS INCORPORATED | HERNDON | Virginia |
| 387998503 | international assoc for the advance | 2223 GG KATWIJK | |
| 385991344 | international astronautical fe | paris | |
| 156472011 | INTERNATIONAL BUSINESS MACHINE | FAIRFAX | Virginia |
| 835130485 | INTERNATIONAL BUSINESS MACHINE | BETHESDA | Maryland |
| 610821175 | INTERNATIONAL CENTER FOR LEADERSHIP IN EDUCATION INCORPORATED | REXFORD | New York |
| 057609401 | INTERNATIONAL DATA CORPORATION | FALLS CHURCH | Virginia |
| 156483562 | INTERNATIONAL FACILITY MGMT ASSOCIATION | HOUSTON | Texas |
| 111378253 | INTERNATIONAL LEADERSHIP CONSU | WATERFORD | Virginia |
| 827661872 | INTERNATIONAL SOCIETY FOR PHOTOGRAMMETRY & REMOTE SENSING | BETHESDA | Maryland |
| 739964104 | INTERNATIONAL SPACE UNIVERSITY| | ILLKIRCH GRAFFENSTADEN | |
| 829983501 | INTERNATIONAL SPEAKERS BUREAU INCORPORATED | DALLAS | Texas |
| 025491163 | INTERNATIONAL SYMPOSIA ON REMOTE SENSING OF ENVIRONMENT INC | TUCSON | Arizona |
| 077805760 | INTERNATIONAL TECHNOLOGY EDUCATION ASSOCIATION | RESTON | Virginia |
| 488990128 | INTERNATIONAL TELCOMM UNION | GENEVA | |
| 480997907 | INTERNATIONAL TELECOMM UNION | GENEVA | |
| 784798217 | INTERNATIONAL TRADE BRIDGE INC | DAYTON | Ohio |
| 884653403 | INTERNATIONAL TRAINING CONSORTIUM INCORPORATED | ROCKVILLE | Maryland |
| 005892393 | INTERSTATE HOTELS AND RESORTS INCORPORATED (5057) | KEY LARGO | Florida |
| 125102686 | INTL CENTRE FOR LEADERSHIP RESULTS | ASHEVILLE | North Carolina |
| 006367684 | INWOOD OFFICE FURNITURE INC| | JASPER | IN: Indiana |
| 124260030 | ITT INDUSTRIES INCORPORATED (8950) | COLORADO SPRINGS | Colorado |
| 130241730 | J D G ASSOCIATES LTD | ROCKVILLE | Maryland |
| 077978240 | J H MEDIA LTD | DOVER | Massachusetts |
| 007923014 | JACOBS TECHNOLOGY INCORPORATED | TULLAHOMA | Tennessee |
| 129081050 | JAD ENTERPRISES INCORPORATED | TITUSVILLE | Florida |
| 053685165 | JANSON COMMUNCATIONS | MANASSAS | Virginia |
| 710293544 | JAPAN AEROSPACE EXPLORATION AGENCY | TSUKUBA | |
| 118809987 | JAV INC. | SANTA BARBARA | California |
| 624408167 | JDG ASSOCIATES INC. | BOERNE | Texas |
| 001910777 | JHPIEGO CORPORATION (4444) | BALTIMORE | Maryland |
| 783745375 | JJA CONSULTANTS INC | FAIRFAX | Virginia |
| 193652588 | JN KENNEDYGROUP | SILVER SPRING | Maryland |
| 072633985 | JOHN F KENNEDY CENTER FOR THE PERFORMING ARTS | WASHINGTON | District of Columbia |
| 032262987 | JOHN HOPKINS UNIVERSITY | BALTIMORE | Maryland |
| 181153909 | JOHNS HOPKINS UNIVERSITY | BALTIMORE | Maryland |
| 827861662 | JOHNSON CONTROLS BUILDING AUTOMATION SYSTEMS LLC|JOHNSON CONTROLS BUILDING AUTOMATION SYSTEMS | HUNTSVILLE | AL: Alabama |
| 104171983 | JONES LANG LASALLE - NORTHEAST INC | WASHINGTON | District of Columbia |
| 933709685 | JONES LANG LASALLE AMERICAS I| | WASHINGTON | DC: District of Columbia |
| 147248306 | JORGE SCIENTIFIC CORP | ARLINGTON | Virginia |
| 612081141 | JR TECHNICAL PUBLICATIONS LIMITED LIABILITY COMPANY | SILVER SPRING | Maryland |
| 123364718 | JULIE L JORDAN | HYATTSVILLE | Maryland |
| 145968207 | K.L. SECURITY ENTERPRISES INC.| | WEST LAFAYETTE | IN: Indiana |
| 070860908 | KALLMAN WORLDWIDE INCORPORATED | WALDWICK | New Jersey |
| 093320232 | KARDEX SYSTEMS INC | RENO | Ohio |
| 010038961 | KARYN TRADER & ASSOC GLOBAL PARTNE | MANASSAS | Virginia |
| 186576310 | KEARNEY&COMPANY PC | ALEXANDRIA | Virginia |
| 884770504 | KELLY HVAC INC | UPPER MARLBORO | Maryland |
| 848913794 | KELLY SPACE & TECHNOLOGY INC | SAN BERNARDINO | California |
| 015680226 | KENNETH SUDOL & ASSOCIATES INC | PILOT MOUNTAIN | North Carolina |
| 096854158 | KERES CONSULTING INC.| | ALBUQUERQUE | NM: New Mexico |
| 931062277 | KINETX INC. | TEMPE | Arizona |
| 954662461 | kLUWER aCADEMIC pUBLISHERS b.v. | 3300 AH DORDRECHT | |
| 781316096 | KNOLL INC | EAST GREENVILLE | Pennsylvania |
| 828904768 | KNOWLEDGEADVISORS INC. | CHICAGO | Illinois |
| 035207807 | KPMG LLP | WASHINGTON | District of Columbia |
| 059072426 | KPMG LLP | WASHINGTON | District of Columbia |
| 147587240 | KROLL ONTRACK INCORPORATED (1650) | EDEN PRAIRIE | Minnesota |
| 032672651 | KRUEGER INTERNATIONAL INC | GREEN BAY | Wisconsin |
| 060579331 | KWIK-FILE LLC | MINNEAPOLIS | Minnesota |
| 043654933 | L AND A TENT RENTALS | SPRINGFIELD | Virginia |
| 085698900 | L R P PUBLICATIONS INC | PALM BEACH GARDENS | Florida |
| 076465491 | L&M TECHNOLOGIES INCORPORATED | ALBUQUERQUE | New Mexico |
| 618019632 | L-3 COMMUNICATIONS CORPORATION | CAMDEN | New Jersey |
| 136127482 | L-3 SERVICES INC. | RESTON | Virginia |
| 083504498 | L3 COMMUNICATIONS ANALYTICS CO | VIENNA | Virginia |
| 038997573 | LABAT-ANDERSON INC | MC LEAN | Virginia |
| 073267304 | LADAS & PARRY LLP | NEW YORK | New York |
| 624212957 | LAKESIDE INVESTMENT ASSOC | CHESAPEAKE | Virginia |
| 035918379 | LAMBERTSON DAVID H | CANDOR | New York |
| 828348560 | LANE MEREDITH ANNE | LAWRENCE | Kansas |
| 166120709 | LANGUAGES INCORPORATED | FALLS CHURCH | Virginia |
| 831043968 | LATINO PUBLISHING LLC| | AUSTIN | TX: Texas |
| 964027882 | LAVIN AGENCY INCORPORATED | CAMBRIDGE | Massachusetts |
| 137386579 | LAW ENFORCEMENT ASSOCIATES INC | YOUNGSVILLE | North Carolina |
| 072642531 | LEADERSHIP DIRECTORIES INC. | NEW YORK | New York |
| 128530875 | LEADERSONLINE INC | ALISO VIEJO | California |
| 169602369 | LEARNING AS LEADERSHIP INC | SAN RAFAEL | California |
| 784896508 | LEARNING TREE INTERNATIONAL U | RESTON | Virginia |
| 836493601 | LEE KRAMER ASSOCIATES LLC | WASHINGTON | District of Columbia |
| 045033214 | LEE PUBLISHING COMPANY INCORPORATED | SACRAMENTO | California |
| 009214214 | LELAND JUNIOR STANFORD UNIVERS | STANFORD | California |
| 153630694 | LEVIN PROFESSIONAL SERVICES I | WHEATON | Maryland |
| 142010607 | LHO LEESBURG ONE LESSEE INC. | LEESBURG | Virginia |
| 622063147 | LHO LEESBURG ONE LESSEE INCORPORATED | LEESBURG | Virginia |
| 120852520 | LIFE FITNESS, INC.| | SCHILLER PARK | IL: Illinois |
| 794971598 | LIFEANSWERS INCORPORATED | VIENNA | Virginia |
| 080372998 | LOCKHEED MARTIN COMMERCIAL LAUNCH SERVICES | LITTLETON | Colorado |
| 121371538 | LOCKHEED MARTIN CORPORATION | PALO ALTO | California |
| 147286269 | LOCKHEED MARTIN CORPORATION | GAITHERSBURG | Maryland |
| 835562950 | LOCKHEED MARTIN CORPORATION | LITTLETON | Colorado |
| 926784042 | LOCKHEED MARTIN CORPORATION | LITTLETON | Colorado |
| 037225935 | LOCKHEED MARTIN ENGINEERING & | CHERRY HILL | New Jersey |
| 058605858 | LOCKHEED MARTIN GOVERNMENT SERVICES INCORPORATED | SEABROOK | Maryland |
| 104045703 | LOEB & ASSOCIATES INC.| | HUNTINGTON BEACH | CA: California |
| 609774864 | LOEWS ANNAPOLIS HOTEL | ANNAPOLIS | Maryland |
| 937871747 | LOEWS WASHINGTON HOTEL CORPORATION | WASHINGTON | District of Columbia |
| 868095969 | LOGICUBE INC | CHATSWORTH | California |
| 874202393 | LOGISTICS ENGINEERING & ENVIRO | HUNTSVILLE | Alabama |
| 053385738 | LOGISTICS MANAGEMENT INSTITUTE | MC LEAN | Virginia |
| 052654162 | LOGSDON DR JOHN M | WASHINGTON | District of Columbia |
| 009937681 | LONG LIFE FOOD DEPOT | RICHMOND | Indiana |
| 803194489 | LOVGROS ASSOCIATES | VICTORIA | Texas |
| 605377126 | LUKASZEWSKI GROUP INC THE | WHITE PLAINS | New York |
| 089728757 | LUNAR RESEARCH INSTITUTE | TUCSON | Arizona |
| 795485130 | LUNSFORD GROUP LLC THE | FALLS CHURCH | Virginia |
| 144763067 | LYME COMPUTER SYSTEMS INC | LYME | New Hampshire |
| 005119474 | LYON WORKSPACE PRODUCTS LIMITED LIABILITY COMPANY (9222) | MONTGOMERY | Illinois |
| 092191972 | M I S TRAINING INSTITUTE LIMITED LIABILITY COMPANY | FRAMINGHAM | Massachusetts |
| 010739246 | MAGUIRE PARTNERS | PASADENA | California |
| 118500482 | MAHOGANY MODELS LLC | STOCKBRIDGE | Georgia |
| 039152632 | MAINSTAY SOFTWARE CORPORATION | ENGLEWOOD | Colorado |
| 626809032 | MALIN SPACE SCIENCE SYSTEMS INCORPORATED | SAN DIEGO | California |
| 118041268 | MANAGEMENT & TECHNOLOGY ASSOC | HUNTSVILLE | Alabama |
| 082355652 | MANAGEMENT CONCEPTS INCORPORATED | VIENNA | Virginia |
| 198536849 | MANAGEMENT WORLDS INCORPORATED | NEW YORK | New York |
| 942946112 | MANGIONE ENTERPRISES OF TURF VALLEY LIMITED PTR | ELLICOTT CITY | Maryland |
| 041640157 | MANHATTEN HOTEL MANAGEMENT COMPANY | VIRGINIA BEACH | Virginia |
| 859279226 | MARKUS INTERNATIONAL | HIGHLAND PARK | Illinois |
| 098696925 | MARRIOTT INTERNATIONAL INC | ARLINGTON | Virginia |
| 176969181 | MARRIOTT INTERNATIONAL INCORPORATED (2660) | COLLEGE PARK | Maryland |
| 603952909 | MARSDEN JERROLD | PASADENA | California |
| 012597667 | MARVIN GOLDMAN CONSULTANT | DAVIS | California |
| 001425594 | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | CAMBRIDGE | Massachusetts |
| 002073997 | MATTHEW BENDER & COMPANY INC | ALBANY | New York |
| 114174753 | MAURA MACKOWSKI | GILBERT | Arizona |
| 057949331 | MC GRAW HILL COMPANIES INCORPORATED THE (6995) | WASHINGTON | District of Columbia |
| 139400043 | MC GRAW HILL COMPANIES INCORPORATED THE (6995) | WASHINGTON | District of Columbia |
| 068281815 | MC GRAW-HILL COMPANIES INC THE | WASHINGTON | District of Columbia |
| 179943204 | MCGRAW-HILL COMPANIES INC. THE | NEW YORK | New York |
| 024267119 | MCHD HAMPTON CORPORATION | HAMPTON | Virginia |
| 077056760 | MCI WORLDCOM NETWORK SERVICES | CHICAGO | Illinois |
| 033354577 | MCINTYRE AND ASSOCIATES | CAMARILLO | California |
| 825229318 | MCKINSEY & COMPANY INC. WASHINGTON D.C.| | WASHINGTON | DC: District of Columbia |
| 028509656 | MCR FEDERAL INC. | MC LEAN | Virginia |
| 003116725 | MEASE-BUXTON ASSOCIATES LLC | BURKE | Virginia |
| 938036704 | MEDIA FUSION INC | HUNTSVILLE | Alabama |
| 943312538 | MEDIA PARTNERS CORPORATION | SEATTLE | Washington |
| 087232146 | MEHLER AND HAGESTROM INC. | CLEVELAND | Ohio |
| 114800001 | MERCURY ASSOCIATES INCORPORATED | GAITHERSBURG | Maryland |
| 073521101 | MERLIN INTERNATIONAL INCORPORATED | ENGLEWOOD | Colorado |
| 118463475 | METRON AVIATION INC. | DULLES | Virginia |
| 806718420 | METROPOLITAN SATURDAY ACADEMY SCIENCE AND TECHNOLOGY PROGRAM INC | UPPER MARLBORO | Maryland |
| 139723993 | METSAT INC | FORT COLLINS | Colorado |
| 134137558 | MICHAEL MELTZER | OAKLAND | California |
| 809898195 | MILA SOLUTIONS LLC| | MELBOURNE | FL: Florida |
| 075260034 | MILBANK TWEED HADLEY AND MCCLOY LLP | NEW YORK | New York |
| 128132094 | MILLENNIUM GROUP INTERNATIONAL LLC THE| | VIENNA | VA: Virginia |
| 027571012 | MILLER GROUP LLC | EASTON | Maryland |
| 048327464 | MILLER REPORTING COMPANY INC | WASHINGTON | District of Columbia |
| 788157068 | MINORITY LEGISLATIVE EDUCATION PROGRAM | ALEXANDRIA | Virginia |
| 062567917 | MINORITY OWNED BUSINESS TECHNO | WASHINGTON | District of Columbia |
| 062090113 | MISSION RESEARCH CORPORATION | SANTA BARBARA | California |
| 013515879 | MISSOURI TABLE&CHAIR LLC| | LEES SUMMIT | MO: Missouri |
| 181072521 | MITY-LITE INC| | OREM | UT: Utah |
| 095356747 | MJ VENTURES | VIENNA | Virginia |
| 780000050 | MMC PRODUCTIONS INC | CHAPEL HILL | North Carolina |
| 122525991 | MODERN TECHNOLOGIES CORP | DAYTON | Ohio |
| 177830601 | MODERN TECHNOLOGY SYSTEMS INC | RIVERDALE | Maryland |
| 969475516 | MOHAWK CARPET CORPORATION | CALHOUN | Georgia |
| 128844854 | MONSTER GOVERNMENT SOLUTIONS LLC | MC LEAN | Virginia |
| 049003812 | MORGANFRANKLIN CORPORATION | HERNDON | Virginia |
| 054037192 | MORI ASSOCIATES INCORPORATED | BETHESDA | Maryland |
| 148026297 | MOTOROLA INC | | |
| 069373090 | MOTOROLA INCORPORATED | COLUMBIA | Maryland |
| 969865328 | MRF CONSULTING LLC | ROCKVILLE | Maryland |
| 831301762 | MSAB INCORPORATED| | NAPERVILLE | IL: Illinois |
| 127188584 | MULVILLE CONSULTING SERVICES | VIENNA | Virginia |
| 933530305 | NATEK INCORPORATED | DULLES | Virginia |
| 145745691 | NATIONAL ACADEMY OF ENGINEERIN | WASHINGTON | District of Columbia |
| 074838103 | NATIONAL ACADEMY OF PUBLIC ADMINISTRATION | WASHINGTON | District of Columbia |
| 041964057 | NATIONAL ACADEMY OF SCIENCES | WASHINGTON | District of Columbia |
| 176762029 | NATIONAL ACADEMY OF SCIENCES O | WASHINGTON | District of Columbia |
| 037759057 | NATIONAL ASSOCIATION FOR EQUAL | SILVER SPRING | Maryland |
| 072805328 | NATIONAL ASSOCIATION FOR THE ADVANCEMENT OF COLORED PEOPLE | BALTIMORE | Maryland |
| 079162434 | NATIONAL ASSOCIATION OF COLLEGES AND EMPLOYERS | BETHLEHEM | Pennsylvania |
| 114137248 | NATIONAL ASSOCIATION OF SEED AND VENTURE FUNDS | OKLAHOMA CITY | Oklahoma |
| 805405412 | NATIONAL CONGRESS OF BLACK WOMEN | SILVER SPRING | Maryland |
| 787851773 | NATIONAL COUNCIL FOR SCIENCE AND THE ENVIORNMENT | WASHINGTON | District of Columbia |
| 074819806 | NATIONAL COUNCIL OF NEGRO WOMEN THE | WASHINGTON | District of Columbia |
| 074844184 | NATIONAL COUNCIL OF TEACHERS OF MATHEMATICS | RESTON | Virginia |
| 074808817 | NATIONAL DEFENSE INDUSTRIAL ASSOCIATION | ARLINGTON | Virginia |
| 121549000 | NATIONAL FOOD ENTERPRISES INC | ARLINGTON | Virginia |
| 089188759 | NATIONAL INSTITUTE OF BUILDING SCIENCES | WASHINGTON | District of Columbia |
| 876958109 | NATIONAL INSTITUTE OF TRANSITION PLANNING INC | ROCKVILLE | Maryland |
| 054423686 | NATIONAL JOURNAL GROUP INC. | WASHINGTON | District of Columbia |
| 161207600 | NATIONAL MAILING SYSTEMS INC | MC LEAN | Virginia |
| 793085143 | NATIONAL NEWS AGENCY | COLMAR MANOR | Maryland |
| 361794571 | NATIONAL PROPERTY MGT ASSN|NPMA | CLEARWATER | FL: Florida |
| 807448576 | NATIONAL QUALITY ASSURANCE - U | ACTON | Massachusetts |
| 072655665 | NATIONAL SCIENCE TEACHERS ASSOCIATION | ARLINGTON | Virginia |
| 003258126 | NATIONAL SMALL BUSINESS UNITED | WASHINGTON | District of Columbia |
| 177976529 | NATIONAL SOCIETY OF BLACK ENGINEERS | ALEXANDRIA | Virginia |
| 072634124 | NATIONAL SOCIETY OF PROFESSIONAL ENGINEERS | ALEXANDRIA | Virginia |
| 959144650 | NATIONAL TECHNICAL ASSOCIATION | CLEVELAND | Ohio |
| 962261405 | NATIONAL TECHNICAL ASSOCIATION CLEVELAND| | WASHINGTON | DC: District of Columbia |
| 103617861 | NATIVE SYSTEM INCORPORATED | HOUSTON | Texas |
| 061931056 | NAUTILUS HUMAN PERFORMANCE SYSTEMS INCORPORATED | HUDSON | Ohio |
| 132586173 | NAVARRO R & ASSOCIATES CPA'S | SAN DIEGO | California |
| 620864504 | NCI INFORMATION SYSTEMS INC | MC LEAN | Virginia |
| 059934919 | NETJETS AVIATION INCORPORATED | COLUMBUS | Ohio |
| 606222552 | NETJETS INC | WOODBRIDGE | New Jersey |
| 147489637 | NETWORK TECHNOLOGIES INCORPORATED (4428) | AURORA | Ohio |
| 112403295 | NEUSTAR INC | STERLING | Virginia |
| 610339723 | NEUTRAL POSTURE INC | BRYAN | Texas |
| 075162990 | NEW JERSEY INSTITUTE OF TECHNOLOGY | NEWARK | New Jersey |
| 175345271 | NEW VENTURES WEST | SAN FRANCISCO | California |
| 102288144 | NEWFIELD NETWORK INCORPORATED | BOULDER | Colorado |
| 130339232 | NEXT DAY GOURMET L.P| | PLYMOUTH | MN: Minnesota |
| 036096282 | NEXTEL COMMUNICATIONS MID ATLA | BETHESDA | Maryland |
| 149398377 | NEXTEL COMMUNICATIONS OF THE MID ATLANTIC INCORPORATED | RESTON | Virginia |
| 175365436 | NICHOLS MNEMONIC SYSTEMS INC | WASHINGTON | District of Columbia |
| 623456147 | NIEBUR CONSULTING | SILVER SPRING | Maryland |
| 001962976 | NIKON INCORPORATED | MELVILLE | New York |
| 091339564 | NNA INCORPORATED | BRENTWOOD | Maryland |
| 081073975 | No data from D and B | No data from D and B | |
| 937691053 | NOMAD RESEARCH INC | ARNOLD | Maryland |
| 926385121 | NORTH AMERICAN MANAGEMENT AND BUSINESS CORPORATION | ARLINGTON | Virginia |
| 152115049 | NORTH BETHESDA HOTEL L.L.C. | NORTH BETHESDA | Maryland |
| 142363428 | NORTH CAROLINA A&T STATE UNIVERSITY| | NC | 274110001 |
| 071576482 | NORTH CAROLINA AGRICULTURAL AND TECHNICAL STATE UNIVERSITY|NORTH CAROLINA A&T STATE UNIVERSITY | GREENSBORO | NC: North Carolina |
| 956122378 | NORTH STAR COMMUNICATIONS INC. | WARRENTON | Virginia |
| 177155645 | NORTHROP GRUMMAN COMPUTING SYS | GREENBELT | Maryland |
| 058595174 | NORTHROP GRUMMAN COMPUTING SYSTEMS INCORPORATED | BETHESDA | Maryland |
| 064856826 | NORTHROP GRUMMAN CORPORATION | ARLINGTON | Virginia |
| 032184157 | NORTHROP GRUMMAN I T C I S | PASADENA | California |
| 009179016 | NORTHROP GRUMMAN INFORMATION T | GREENBELT | Maryland |
| 064680213 | NORTHROP GRUMMAN INFORMATION T | HERNDON | Virginia |
| 052272044 | NORTHROP GRUMMAN INFORMATION TECHNOLOGY INC | MCLEAN | Virginia |
| 609165758 | NORTHROP GRUMMAN SPACE & MISSI | SUNNYVALE | California |
| 083864038 | NORTHROP GRUMMAN SPACE & MISSION SYSTEMS CORP. | FAIRFAX | Virginia |
| 026827621 | NORTHROP GRUMMAN SYSTEMS CORPO | FAIRFAX | Virginia |
| 938535028 | NORTHROP GRUMMAN SYSTEMS CORPORATION | EL SEGUNDO | California |
| 040538720 | NORTHROP GRUMMAN SYSTEMS CORPORATION (5430) | FAIRFAX | Virginia |
| 967184896 | NORTHWEST ANALYSIS | BOZEMAN | Montana |
| 103364766 | NORTHWEST PROCUREMENT INSTITUT | EDMONDS | Washington |
| 167287239 | NORTHWEST RESEARCH ASSOCIATES INC | BOULDER | Colorado |
| 151471349 | NORTHWEST RESEARCH ASSOCIATES INC. | REDMOND | Washington |
| 016944808 | NOVICK ASSOCIATES | WINDHAM | New Hampshire |
| 041152224 | OAK RIDGE ASSOCIATED UNIVERSITIES INCORPORATED | OAK RIDGE | Tennessee |
| 077164762 | OAKWOOD WORLDWIDE | MOUNTAIN VIEW | California |
| 170294610 | OASIS OPEN | BILLERICA | Massachusetts |
| 608574836 | OBJECT MANAGEMENT GROUP INC. | NEEDHAM | Massachusetts |
| 175341999 | OCCASIONS CATERERS INCORPORATED | WASHINGTON | District of Columbia |
| 787567924 | OCE NORTH AMERICA INC. | TRUMBULL | Connecticut |
| 107929408 | OCE-USA INC | ARLINGTON | Virginia |
| 131940934 | OD SYSTEMS INC | ALEXANDRIA | Virginia |
| 614345809 | OFFICE DEPOT INC. | COLUMBIA | Maryland |
| 608112686 | OFFICE ENVIRONMENTS INTERNATIO| | ARLINGTON | VA: Virginia |
| 071650709 | OHIO STATE UNIVERSITY RESEARCH FOUNDATION | COLUMBUS | Ohio |
| 049987720 | OKLAHOMA STATE UNIVERSITY | STILLWATER | Oklahoma |
| 135679843 | OLIFF & BERRIDGE PLC | ALEXANDRIA | Virginia |
| 066765074 | OMNI HOTELS MGMT CORP | WASHINGTON | District of Columbia |
| 825904639 | OMNI MEDIA CAST TECHNOLOGIES LLC | MITCHELLVILLE | Maryland |
| 121556096 | OMNIFICS INCORPORATED | ALEXANDRIA | Virginia |
| 619712672 | OMNIPLEX WORLD SERVICES CORP | CHANTILLY | Virginia |
| 138889741 | ON COMPUTER SERVICES LIMITED LIABILITY COMPANY | DALLAS | Texas |
| 248503187 | OPEN TEXT CORPORATION | WATERLOO | |
| 859149643 | OPERATIONAL RESEARCH CONSULTAN | CHESAPEAKE | Virginia |
| 844924795 | OPRYLAND HOSTIPALITY | NASHVILLE | Tennessee |
| 620827688 | ORACLE AMERICA INC.| | RESTON | VA: Virginia |
| 005536698 | ORACLE USA INC. | REDWOOD CITY | California |
| 101916062 | ORBITAL SCIENCES CORPORATION | DULLES | Virginia |
| 610014508 | ORBITAL SCIENCES CORPORATION | GREENBELT | Maryland |
| 733909030 | ORGANIS COOPERATION DEVELOPP ECONOMIQUE | PARIS | |
| 788788636 | ORGANIZATION LEADERSHIP INC|MAURER&ASSOCIATES | ARLINGTON | VA: Virginia |
| 077800464 | ORI INC | ROCKVILLE | Maryland |
| 069889421 | ORIZON INC. | ROCKVILLE | Maryland |
| 061832130 | OSC SOLUTIONS INC| | WEST PALM BEACH | FL: Florida |
| 954631982 | OSSIDIAN TECHNOLOGIES | DUBLIN | |
| 114129591 | OUT & EQUAL WORKPLACE ADVOCATES| | SAN FRANCISCO | CA: California |
| 178594602 | OVERLOOK SYSTEMS TECHNOLOGIES INC | VIENNA | Virginia |
| 780747093 | OXFORD ANALYTICA INC | NEW YORK | New York |
| 094972627 | P W C PRODUCT SALES LLC | MELVILLE | New York |
| 068133974 | PACMIN INCORPORATED | FULLERTON | California |
| 184728731 | PALISADE CORPORATION | ITHACA | New York |
| 060615551 | PANORAMA PATHWAYS | BOULDER | Colorado |
| 037347619 | PARABEN CORPORATION | PLEASANT GROVE | Utah |
| 837002294 | PARAGON SPACE DEVELOPMENT CORPORATION | TUCSON | Arizona |
| 138425108 | PARAGON TEC INCORPORATED | CLEVELAND | Ohio |
| 002251759 | PARISH MAINTENANCE SUPPLY CORP | SYRACUSE | New York |
| 162717193 | PARK AMERICA INCORPORATED | ARDMORE | Pennsylvania |
| 023664639 | PARTICIPATIVE DYNAMICS | SARASOTA | Florida |
| 933945248 | PATRIOT TECHNOLOGIES INC | FREDERICK | Maryland |
| 788283989 | PC MALL GOV INC | MANASSAS | Virginia |
| 127323041 | PC NET INC. | WASHINGTON | District of Columbia |
| 883879413 | PC VISION INCORPORATED | HOUSTON | Texas |
| 024269623 | PENN CAMERA EXCHANGE INCORPORATED | BELTSVILLE | Maryland |
| 933676538 | PERDIX INCORPORATED | BOULDER | Colorado |
| 004013244 | PERFORMANCE INSTITUTE INC. THE | ARLINGTON | Virginia |
| 625388244 | PERFORMANCE REVIEW INSTITUTE | WARRENDALE | Pennsylvania |
| 120195552 | PERLUSTRO LP | EDMOND | Oklahoma |
| 044673937 | PEROT SYSTEMS GOVERNMENT SERVI | FAIRFAX | Virginia |
| 175344753 | PEROT SYSTEMS GOVERNMENT SERVICES INC. | FAIRFAX | Virginia |
| 045252405 | PERSONNEL MANAGEMENT U S OFFICE OF | SHEPHERDSTOWN | West Virginia |
| 015568517 | PETERSON L MALCOLM | GRASONVILLE | Maryland |
| 144269227 | PHAMBILI STRATEGIES AND SOLUTIONS INTERNATIONAL | ARLINGTON | Virginia |
| 112637723 | PHANEUF ASSOCIATES INCORPORATED | ALEXANDRIA | Virginia |
| 009251992 | PHYSIO CONTROL INCORPORATED | REDMOND | Washington |
| 111549015 | PIEDMONT OFFICE REALTY TRUST INC. | JOHNS CREEK | Georgia |
| 013572263 | PIETRUSKA RON DESIGN | GARRISON | New York |
| 194765285 | PLANETARY SCIENCE INSTITUTE | LAGUNA NIGUEL | California |
| 809575178 | PLANMATICS INC| | ROCKVILLE | MD: Maryland |
| 780091781 | PLANNERS COLLABORATIVE INCORPORATED | BOSTON | Massachusetts |
| 176158434 | PLEXUS SCIENTIFIC CORP | COLUMBIA | Maryland |
| 605696806 | PLEXUS SCIENTIFIC CORP | CHICAGO | Illinois |
| 073677895 | POGO LINUX CORPORATION | TUKWILA | Washington |
| 927463166 | POINT BLANK BODY ARMOR INC | FORT LAUDERDALE | Florida |
| 963288399 | POTOMAC CREEK ASSOCIATES L.L.C.| | WASHINGTON | DC: District of Columbia |
| 605039960 | POTOMAC LANDSCAPING ENTERPRISE INCORPORATED | WASHINGTON | District of Columbia |
| 076334577 | POWER INGENUITY LIMITED LIABILITY COMPANY | ANNAPOLIS JUNCTION | Maryland |
| 064976343 | PR NEWSWIRE ASSOCIATION LLC | NEW YORK | New York |
| 168096878 | PRACTICAL TRAUMA| | TUKWILA | WA: Washington |
| 939944146 | PRAXIS INC. | ALEXANDRIA | Virginia |
| 027366947 | PRECOR INCORPORATED | WOODINVILLE | Washington |
| 824866045 | PREDICTIVE SCIENCE INCORPORATED | SAN DIEGO | California |
| 175401181 | PREFERRED TEMPORARY SERVICES INCORPORATED | WASHINGTON | District of Columbia |
| 010716601 | PRESENTATION RESOURCE LLC | RICHMOND | Virginia |
| 176125474 | PRESIDENT AND DIRECTORS OF GEORGETOWN COLLEGE FOR GEORGETOWN (3698) | WASHINGTON | District of Columbia |
| 783765860 | PRG SCHULTZ INTERNATIONAL INCORPORATED (7267) | ATLANTA | Georgia |
| 052698318 | PRICE SYSTEMS LLC | MOUNT LAUREL | New Jersey |
| 017035762 | PRICEWATERHOUSECOOPERS LLP | MC LEAN | Virginia |
| 132054466 | PRICEWATERHOUSECOOPERS LLP (8324) | MCLEAN | Virginia |
| 101412955 | PRIMAVERA SYSTEMS INC | BALA CYNWYD | Pennsylvania |
| 621212562 | PROCESS COMMUNICATIONS INC | POTOMAC | Maryland |
| 802794065 | PROCUREMENT RESOURCES INCORPORATED | SHARPSBURG | Georgia |
| 046042685 | PROFESSIONAL PRODUCTS INC | GAITHERSBURG | Maryland |
| 021550103 | PROFESSIONAL RESOURCES INC | RESTON | Virginia |
| 035046809 | PROJECT SATURN V, INC.| | OJAI | CA: California |
| 124224119 | PROSIGHT INC | PORTLAND | Oregon |
| 192517485 | PROTEK MODELS LLC | RANCHO CUCAMONGA | California |
| 624627956 | PROTEUS DIMENSIONAL TECHNOLOGIES INC. | VISTA | California |
| 787065994 | PROXEMY RESEARCH INC | LAYTONSVILLE | Maryland |
| 017138116 | PUBLIC SAFETY EQUIPMENT INC | SAINT LOUIS | Missouri |
| 124670527 | PWC PRODUCT SALES LIMITED LIABILITY COMPANY | TAMPA | Florida |
| 840015911 | Q S S GROUP INC | FAIRFAX | Virginia |
| 192587322 | QUALITY ASSURANCE AND RISK MANAGEMENT SERVICES INCORPORATED | AMERICAN CANYON | California |
| 114799682 | QUALITY COMMUNICATIONS | BALTIMORE | Maryland |
| 786939173 | QUALITY SYSTEMS REGISTRARS IN | HERNDON | Virginia |
| 969546621 | QUASARS INC | COLUMBIA | Maryland |
| 072170343 | RACK-WILDNER & REESE INC | PITTSBURGH | Pennsylvania |
| 031994218 | RADIANCE TECHNOLOGIES INC | HUNTSVILLE | Alabama |
| 161228127 | RADIATION SCIENCE INC | CAMBRIDGE | Massachusetts |
| 148208663 | RADIGAN & RADIGAN INC | RESTON | Virginia |
| 031374952 | RADYNE CORPORATION (9467) | PHOENIX | Arizona |
| 828610829 | RAHMAN LLC| | COLUMBIA | MD: Maryland |
| 006914071 | RAND CORPORATION | SANTA MONICA | California |
| 802315069 | RAPISCAN SECURITY PRODUCTS (US | HAWTHORNE | California |
| 869013961 | RAUBACH JR JAMES B | RONCEVERTE | West Virginia |
| 001339159 | RAYTHEON COMPANY | WALTHAM | Massachusetts |
| 001425206 | RAYTHEON COMPANY | GOLETA | California |
| 794598573 | RAYTHEON COMPANY | TUCSON | Arizona |
| 802317438 | RAYTHEON COMPANY | RIVERDALE | Maryland |
| 147229132 | RAYTHEON STX CORPORATION | LANHAM | Maryland |
| 059175336 | RAYTHEON TECHNICAL SERVICES COMPANY LIMITED LIABILITY COMPANY (5772) | RESTON | Virginia |
| 140212825 | RAYTHEON TECHNICAL SERVICES COMPANY LIMITED LIABILITY COMPANY (5772) | UPPER MARLBORO | Maryland |
| 791539781 | RBB CONSULTING LIMITED LIABILITY COMPANY | SOUTH RIDING | Virginia |
| 116201237 | RECALL SECURE DESTRUCTION SERVICES | LORTON | Virginia |
| 933678708 | RED RIVER COMPUTER COMPANY INCORPORATED| | CLAREMONT | NH: New Hampshire |
| 836750224 | REED ELSEVIER INCORPORATED | ALBANY | New York |
| 877672683 | REED ELSEVIER INCORPORATED | MIAMISBURG | Ohio |
| 124777058 | REED INTEGRATION INC. | SMITHFIELD | Virginia |
| 047120084 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | DAVIS | California |
| 046705849 | REGENTS OF THE UNIVERSITY OF CALIFORNIA THE | IRVINE | California |
| 181098021 | REGSCAN INCORPORATED | WILLIAMSPORT | Pennsylvania |
| 608999520 | REI SYSTEMS INCORPORATED | ANNANDALE | Virginia |
| 126650253 | REICHERT INCORPORATED | DEPEW | New York |
| 143479918 | REID GEORGE W PHD | UPPER MARLBORO | Maryland |
| 153912084 | RELIANCE DATA INCORPORATED | ARLINGTON | Virginia |
| 103456679 | REMOTE SENSING SYSTEMS | SANTA ROSA | California |
| 131100083 | RENA SYSTEMS INC | OAKS | Pennsylvania |
| 185653292 | RENAISSANCE HOTEL GROUP NV (0338) | BALTIMORE | Maryland |
| 006117076 | RESEARCH & MANAGEMENT SYSTEMS | GERMANTOWN | Maryland |
| 101760734 | RESEARCH ELECTRONICS INTERNATI | COOKEVILLE | Tennessee |
| 183401348 | RESEARCH PLANNING INC | FAIRFAX | Virginia |
| 004868105 | RESEARCH TRIANGLE INSTITUTE | RESEARCH TRIANGLE PARK | North Carolina |
| 121359496 | RESIDENCE INN | GREENBELT | Maryland |
| 074828427 | RESOURCES FOR THE FUTURE INCORPORATED | WASHINGTON | District of Columbia |
| 083666255 | RESUME PLACE INCORPORATED THE | BALTIMORE | Maryland |
| 066779521 | RGI INCORPORATED | FALLS CHURCH | Virginia |
| 150634004 | RICOH AMERICAS CORPORATION | ATLANTA | Georgia |
| 024234726 | RIDGEWELLS INCORPORATED | BETHESDA | Maryland |
| 040555344 | RIEGER COMMUNICATIONS INC. | CLARKSBURG | Maryland |
| 610374030 | RISK MANAGEMENT CORPORATION INCORPORATED | ANNAPOLIS | Maryland |
| 627551294 | RITZ CARLTON HOTEL COMPANY LIMITED LIABILITY COMPANY THE | PASADENA | California |
| 796450364 | ROBBINS GIOIA LIMITED LIABILITY COMPANY | ALEXANDRIA | Virginia |
| 962184789 | ROBERSON QUINETTA | CHELTENHAM | Pennsylvania |
| 151093973 | ROBERT G FERGUSON | SILVER SPRING | Maryland |
| 037011969 | ROBINSON & ASSOCIATES COMMUNICATIONS LLC|DIVERSITY WOMAN MAGAZINE | BURLINGTON | NC: North Carolina |
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| 794971226 | ROCKVILLE MOTEL ASSOCIATES LIM | ROCKVILLE | Maryland |
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| 799280128 | ROSETTA STONE LTD. | HARRISONBURG | Virginia |
| 189168508 | ROUND STONE CONSULTING LLC| | MC LEAN | VA: Virginia |
| 114164119 | RUGG KAREN L | ALEXANDRIA | Virginia |
| 063506760 | RUNZHEIMER INTERNATIONAL LTD I | ROCHESTER | Wisconsin |
| 148059512 | RUSHFORD & ASSOCIATES| | DENVER | CO: Colorado |
| 833751050 | RYAN REPORTING|VARD ASSOCIATED COURT REPORTERS | ROCKLEDGE | FL: Florida |
| 807453311 | S A I C INFO SVCS SECTOR CORP | VIENNA | Virginia |
| 055181358 | S L COOPER & ASSOCIATES INC | STERLING | Virginia |
| 004116625 | S M & A | UPPER MARLBORO | Maryland |
| 620655704 | SAIN ENGINEERING ASSOCIATES | BIRMINGHAM | Alabama |
| 111581237 | SAM SILVERMAN | LEXINGTON | Massachusetts |
| 183616317 | SAP AMERICA INCORPORATED | NEWTOWN SQUARE | Pennsylvania |
| 085800527 | SAP PUBLIC SERVICES INC. | WASHINGTON | District of Columbia |
| 162182765 | SATCOM RESOURCES LIMITED LIABILITY COMPANY | AVON | Colorado |
| 089401640 | SAUL MINEROFF ELECTRONICS INC. | ELMONT | New York |
| 829412407 | SAUNDERS MARK | SEAFORD | Virginia |
| 932699457 | SAVOY SUITES HOTEL | WASHINGTON | District of Columbia |
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| 131879017 | SCHREIBER TRANSLATIONS INCORPORATED | ROCKVILLE | Maryland |
| 834391984 | SCHRIBER JACOBY BEVERLY FINE ARTS AND APPRAISAL SERVICES LIMITED | NEW YORK | New York |
| 194578282 | SCHULTZ JAMES (3220) | NORFOLK | Virginia |
| 961686805 | SCIBERNET INC | SAN DIEGO | California |
| 189413607 | SCIBERQUEST INC. | DEL MAR | California |
| 019066810 | SCIENCE AND TECHNOLOGY CORPORATION | HAMPTON | Virginia |
| 017247862 | SCIENCE APPLICATION INTL CORP | CHANTILLY | Virginia |
| 148095086 | SCIENCE APPLICATION INTL CORP | SAN DIEGO | California |
| 194243655 | SCIENCE APPLICATION INTL CORP | TORRANCE | California |
| 808803720 | SCIENCE APPLICATION INTL CORP | SAN DIEGO | California |
| 012179128 | SCIENCE APPLICATIONS INTERNATI | VIENNA | Virginia |
| 175404417 | SCIENCE APPLICATIONS INTERNATI | ARLINGTON | Virginia |
| 798225256 | SCIENCE APPLICATIONS INTERNATI | MC LEAN | Virginia |
| 011173312 | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | VISTA | California |
| 018897020 | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | ARLINGTON | Virginia |
| 018897152 | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | CHANTILLY | Virginia |
| 036537413 | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | WASHINGTON | District of Columbia |
| 123677291 | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | MC LEAN | Virginia |
| 833063105 | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | MCLEAN | Virginia |
| 858442585 | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | SAN DIEGO | California |
| 858444680 | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | HOUSTON | Texas |
| 874327950 | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | SAN DIEGO | California |
| 054781240 | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION (SAIC) | SAN DIEGO | California |
| 967488581 | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION| | MCLEAN | VA: Virginia |
| 072649593 | SCIENCE NEWS| | DC | 200362801 |
| 087694808 | SCIENCE SYSTEMS AND APPLICATIONS INC. | LANHAM | Maryland |
| 133419155 | SCIENCEWISE INC | GAITHERSBURG | Maryland |
| 948766258 | SCIENTECH LLC | GAITHERSBURG | Maryland |
| 109146639 | SCOTTMADDEN INC. | RALEIGH | North Carolina |
| 153186010 | SEAGULL TECHNOLOGY INCORPORATED | CAMPBELL | California |
| 808636526 | SECTEK INC. | RESTON | Virginia |
| 153694799 | SECURE COMMUNICATION SYSTEMS INC | SANTA ANA | California |
| 968376454 | SECURITY SUPPORT SERVICES LLC| | HENDERSON | NV: Nevada |
| 029090243 | SEISINT INCORPORATED | BOCA RATON | Florida |
| 363342663 | SENSIS CORPORATION| | CAMPBELL | CA: California |
| 879253524 | SEQUOIA SCIENTIFIC INC. | BELLEVUE | Washington |
| 132599668 | SEVATEC INC. | FALLS CHURCH | Virginia |
| 878901396 | SGT INC. | GREENBELT | Maryland |
| 783963445 | SHELBY'S SPECIALTIES | LEAGUE CITY | Texas |
| 063223523 | SHEPHERD ELECTRIC COMPANY INCORPORATED | BALTIMORE | Maryland |
| 784967309 | SHERATON ALBUQUERQUE UPTOWN HOTEL | ALBUQUERQUE | New Mexico |
| 826857757 | SHERATON FOUR POINTS HOTEL | WASHINGTON | District of Columbia |
| 009780594 | SHERATON NEW ORLEANS HOTEL | NEW ORLEANS | Louisiana |
| 929594208 | SHERATON SUITES ALEXANDRIA | ALEXANDRIA | Virginia |
| 969867993 | SHIPLEY GROUP INCORPORATED THE | WOODS CROSS | Utah |
| 105162098 | SIEMENS GOVERNMENT SERVICES IN| | RESTON | VA: Virginia |
| 122302987 | SIGARMS INCORPORATED | EXETER | New Hampshire |
| 047601294 | SIGMA SPACE CORPORATION | LANHAM | Maryland |
| 193460839 | SIGMATECH INC. | HUNTSVILLE | Alabama |
| 175955335 | SILOSMASHERS INCORPORATED | FAIRFAX | Virginia |
| 803936819 | SILVER WOLF ENTERPRISES | GREAT FALLS | Montana |
| 074371584 | SIMPSON WEATHER ASSOCIATES INC | CHARLOTTESVILLE | Virginia |
| 147118723 | SIMUFLITE TRAINING INTL INC | DALLAS | Texas |
| 089381490 | SIMULATION STRATEGIES INCORPORATED | WASHINGTON | District of Columbia |
| 933652414 | SITONIT INC | CYPRESS | California |
| 147216972 | SKYTEL CORPORATION | CLINTON | Mississippi |
| 620598024 | SL ROBBINS&ASSOCIATES | GRAND RAPIDS | Michigan |
| 198282097 | SLAY ENTERPRISES INCORPORATED | WARRENTON | Virginia |
| 830519133 | SMALL BUSINESS TRAINING & CONSULTING LLC | DADE CITY | Florida |
| 831997262 | SMART GLOBAL SOLUTIONS JV LLC | GREENBELT | Maryland |
| 107857443 | SMART SOLUTIONS INC. | CANTON | Ohio |
| 074738860 | SMITHLAIN ENTERPRISES INCORPORATED | HUNTSVILLE | Alabama |
| 003261880 | SMITHSONIAN INSTITUTION | WASHINGTON | District of Columbia |
| 082552258 | SOCIETY FOR INFORMATION MGT | CHICAGO | Illinois |
| 624479119 | SOCIETY FOR MACHINERY FAILURE PREVENTION TECHNOLOGY | WINCHESTER | Virginia |
| 115278298 | SOCIETY FOR MACHINERY FAILURE PREVENTION TECHNOLOGY (MFPT) | DAYTON | Ohio |
| 096366455 | SOCIETY OF AMERICAN MILITARY ENGINEERS THE | ALEXANDRIA | Virginia |
| 130885572 | SOCIETY OF HISPANIC PROFESSIONAL ENGINEERS FOUNDATION | LOS ANGELES | California |
| 144698602 | SOCIETY OF HISPANIC PROFESSIONAL ENGINEERS INC | LOS ANGELES | California |
| 838250553 | SOCIETY OF MEXICAN AMERICAN ENGINEERS AND SCIENTISTS | CERRITOS | California |
| 077739340 | SOCIETY OF WOMEN ENGINEERS | CHICAGO | Illinois |
| 929022028 | SOFTCHOICE CORPORATION | CHICAGO | Illinois |
| 167447213 | SOFTWARE KING | BLAINE | Washington |
| 102595865 | SOFTWARE SPECTRUM INCORPORATED (8002) | PLANO | Texas |
| 093360709 | SOHAR INCORPORATED | CULVER CITY | California |
| 600809656 | SOLUTION DYNAMICS INC | BROOKFIELD | Wisconsin |
| 077361657 | SONEX ENTERPRISES INC | FAIRFAX | Virginia |
| 005902150 | SONY ELECTRONICS INCORPORATED | PARK RIDGE | New Jersey |
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| 175788178 | SOUTHWEST CAPITOL ASSOC. LLC | WASHINGTON | District of Columbia |
| 007936842 | SOUTHWEST RESEARCH INSTITUTE | SAN ANTONIO | Texas |
| 076209449 | SP SYSTEMS INCORPORATED | GREENBELT | Maryland |
| 878274992 | SPACE ACCESS LLC | PALMDALE | California |
| 101060692 | SPACE ENVIRONMENT TECHNOLOGIES | PACIFIC PALISADES | California |
| 624134995 | SPACE ENVIRONMENTAL CORP | PROVIDENCE | Utah |
| 013631622 | SPACE FRONTIER FOUNDATION | NYACK | New York |
| 129527854 | SPACE GENERATION ADVISORY COUNCIL | WASHINGTON | District of Columbia |
| 826025350 | SPACE SYSTEMS RESEARCH CORPORATION | ALEXANDRIA | Virginia |
| 148434657 | SPACEHAB INC | WEBSTER | Texas |
| 249104035 | SPEC FURNITURE INC | ETOBICOKE | |
| 131944233 | SPRINGHILL LAKE HOTEL LIMITED PARTNERSHIP | GREENBELT | Maryland |
| 603493677 | SPRINT COMMUNICATIONS COMPANY L.P. | RESTON | Virginia |
| 175405448 | SQUARE 345 LIMITED PARTNERSHIP | WASHINGTON | District of Columbia |
| 037763950 | STAAS & HALSEY | WASHINGTON | District of Columbia |
| 029113698 | STALEY GREGORY | SILVER SPRING | Maryland |
| 053580155 | STANDARD LAW ENFORCEMENT SUPPLY COMPANY INCORPORATED | WILLOUGHBY | Ohio |
| 147225528 | STANDARD TECHNOLOGY INC | FALLS CHURCH | Virginia |
| 006016547 | STEELCASE INC. | GRAND RAPIDS | Michigan |
| 796657562 | STEIN CLAUDE | GLENFORD | New York |
| 064271570 | STEVENS INSTITUTE OF TECHNOLOGY (INC) | HOBOKEN | New Jersey |
| 068038715 | STINSON GROUP INCORPORATED THE | CHANTILLY | Virginia |
| 061033747 | STRATACOM MEDIA TRAINING INCORPORATED | HUNTSVILLE | Alabama |
| 800770810 | STRATEGIC ENERGY | PITTSBURGH | Pennsylvania |
| 626957674 | STRATEGIC RESOURCES INC | FALLS CHURCH | Virginia |
| 809584647 | STRATEGIC THOUGHT INC | HERNDON | Virginia |
| 393459565 | STRATEGIC THOUGHT LTD | LONDON | |
| 112699868 | STUART L. PLOTNICK LLC LAW OFFICES OF | ROCKVILLE | Maryland |
| 013044532 | SUN MICROSYSTEMS INCORPORATED | SANTA CLARA | California |
| 097575849 | SUREFIRE LIMITED LIABILITY COMPANY | FOUNTAIN VALLEY | California |
| 130110182 | SURVIVOR INDUSTRIES INC | OXNARD | California |
| 072460483 | SWINTON & ASSOCIATES | RICHMOND | Virginia |
| 966833766 | SWORD AND SHIELD ENTERPRISE SECURITY INCORPORATED | KNOXVILLE | Tennessee |
| 112375758 | SYNNEX CORPORATION | GREENVILLE | South Carolina |
| 002257350 | SYRACUSE UNIVERSITY | SYRACUSE | New York |
| 178050977 | SYSTEM ENGINEERING & INTEGRATI | OCEANSIDE | California |
| 062019765 | SYSTEM PLANNING CORPORATION | ARLINGTON | Virginia |
| 101621084 | SYSTEMAX MANUFACTURING INC | FLETCHER | Ohio |
| 139627152 | SYSTEMS AND SOFTWARE CONSORTIUM INC. | HERNDON | Virginia |
| 097779698 | SYSTEMS RESEARCH AND APPLICATIONS CORPORATION | FAIRFAX | Virginia |
| 961551186 | SYSTEMWARE INCORPORATED | FAIRFAX | Virginia |
| 194399911 | SYSTEMWARE INCORPORATED (5946) | THOUSAND OAKS | California |
| 161989277 | T I E S TEACHING INSTITUTE FOR | BALTIMORE | Maryland |
| 808672609 | T.J. WESTLAKE LLC| | POTOMAC FALLS | VA: Virginia |
| 167135933 | TANDUS US INCORPORATED | DALTON | Georgia |
| 093377344 | TDM COMMUNICATION SYSTEMS INC | FREDERICKSBURG | Virginia |
| 049745206 | TEACHING SCIENCE AND TECHNOLOGY INCORPORATED | MONUMENT | Colorado |
| 011460925 | TEAM ANALYSIS INC | PURCELLVILLE | Virginia |
| 126105399 | TEAM ENCOUNTER LLC | HOUSTON | Texas |
| 120035139 | TECH SOLUTIONSNET INCORPORATED | ORLANDO | Florida |
| 074850298 | TECHNIARTS ENGINEERING LIMITED LIABILITY COMPANY | SILVER SPRING | Maryland |
| 149728164 | TECHNICAL & ADMINISTRATIVE SER | WASHINGTON | District of Columbia |
| 071719801 | TECHNICAL EDUCATION RESEARCH CENTERS INC | CAMBRIDGE | Massachusetts |
| 040707205 | TECHNOLOGY PATHWAYS LLC | CORONADO | California |
| 189359268 | TECHNOMICS INC | SANTA BARBARA | California |
| 134734396 | TECHSOLUTIONS | WARFORDSBURG | Pennsylvania |
| 074108176 | TECOLOTE RESEARCH INC | GOLETA | California |
| 151686573 | TECOP INTERNATIONAL INC | SAN DIEGO | California |
| 139683916 | TELCOR INCORPORATED | WHITE HOUSE STATION | New Jersey |
| 031428527 | TERRA UNIVERSAL INC. | FULLERTON | California |
| 084215677 | TESSCO INCORPORATED| | HUNT VALLEY | MD: Maryland |
| 009553637 | THE AEROSPACE CORPORATION | EL SEGUNDO | California |
| 076453711 | THE ASPEN INSTITUTE INCORPORATED (9006) | QUEENSTOWN | Maryland |
| 039267141 | THE BOEING COMPANY | SEATTLE | Washington |
| 169308921 | THE BOEING COMPANY (4708) | HOUSTON | Texas |
| 043203645 | THE BROOKINGS INSTITUTION | WASHINGTON | District of Columbia |
| 003244084 | THE BUREAU OF NATIONAL AFFAIRS | WASHINGTON | District of Columbia |
| 012161337 | THE CONFERENCE BOARD INC | NEW YORK | New York |
| 604581793 | THE COUNCIL FOR EXCELLENCE IN GOVERNMENT | WASHINGTON | District of Columbia |
| 111476313 | THE ESCAL INSTITUTE OF ADVANCED TECHNOLOGIES INC | BETHESDA | Maryland |
| 169802456 | THE ESP GROUP LLC | ARLINGTON | Virginia |
| 043990498 | THE GEORGE WASHINGTON UNIVERSITY | WASHINGTON | District of Columbia |
| 794578310 | THE GEORGE WASHINGTON UNIVERSITY | WASHINGTON | District of Columbia |
| 008127321 | THE HR SOURCE | GREENBELT | Maryland |
| 150683779 | THE INSIGHTFUL CORPORATION | SEATTLE | Washington |
| 106555857 | THE INTERNATIONAL SOCIETY FOR TECHNOLOGY IN EDUCATION INCORPORATED | EUGENE | Oregon |
| 131142747 | THE MATHWORKS INC | NATICK | Massachusetts |
| 623455565 | THE MEAD CORPORATION | WASHINGTON | District of Columbia |
| 040540304 | THE MITRE CORPORATION | MCLEAN | Virginia |
| 009475864 | THE MOVE MANAGEMENT CENTER| | BURLINGAME | CA: California |
| 001315613 | THE NEW YORK TIMES COMPANY (2020) | NEW YORK | New York |
| 045206252 | THE OCEANOGRAPHY SOCIETY | ROCKVILLE | Maryland |
| 001964634 | THE OHIO STATE UNIVERSITY (5986) 1956 | COLUMBUS | Ohio |
| 154050959 | THE PRESIDIO CORPORATION | GREENBELT | Maryland |
| 042231431 | THE REGENTS OF THE UNIVERSITY | LOS ANGELES | California |
| 008473170 | THE TAURI GROUP LIMITED LIABILITY COMPANY | ALEXANDRIA | Virginia |
| 003307972 | THE TITAN CORPORATION | UPPER MARLBORO | Maryland |
| 968820290 | THE TRAINING CENTER LLC | WASHINGTON | District of Columbia |
| 066989427 | THE TRUSTEES OF THE SMITH COLLEGE INCORPORATED | NORTHAMPTON | Massachusetts |
| 211213692 | THE UNIVERSITY OF OXFORD | OXFORD | |
| 787447986 | THE UNIVERSITY OF TEXAS AT AUSTIN | AUSTIN | Texas |
| 003245768 | THE WASHINGTON POST COMPANY | WASHINGTON | District of Columbia |
| 141089040 | TKC INTEGRATION SERVICES LIMITED LIABILITY COMPANY | ANCHORAGE | Alaska |
| 928906833 | TLG SERVICES INCORPORATED | BRIDGEWATER | Connecticut |
| 791467608 | TOPP CONSTRUCTION SERVICES INCORPORATED | ASTON | Pennsylvania |
| 115664000 | TORNOW CAROL | TUCSON | Arizona |
| 080832835 | TOTAL BUSINESS INCORPORATED | PENSACOLA | Florida |
| 794039321 | TOUCHSTONE CONSULTING GROUP INCORPORATED | WASHINGTON | District of Columbia |
| 179498712 | TRADE CENTER MANAGEMENT ASSOCI | WASHINGTON | District of Columbia |
| 960380806 | TRAINING CONNECTION INCORPORATED (6903) | WOODBRIDGE | Virginia |
| 847154791 | TRAINING RESOURCE CONSULTANTS INC. | CHESAPEAKE | Virginia |
| 114391543 | TRAINING RESOURCES GROUP | ALEXANDRIA | Virginia |
| 162763796 | TRANSFORMATIONAL SPACE CORP | RENO | Nevada |
| 254187370 | TREVOR WILSON INTERNATIONAL INCORPORATED | TORONTO | |
| 807924287 | TRIANGLE VISUAL INTERACTIVE INC. | WILMINGTON | North Carolina |
| 167251011 | TRIUMPH ENTERPRISES INCORPORATED | FAIRFAX | Virginia |
| 073553331 | TROXELL COMMUNICATIONS | PHOENIX | Arizona |
| 042250712 | TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA | PHILADELPHIA | Pennsylvania |
| 101479277 | TRW INC | COLUMBIA | Maryland |
| 179324363 | TRW INC | FAIRFAX | Virginia |
| 627367845 | TSIAO SUNNY | MONUMENT | Colorado |
| 095147278 | TTI TECHNOLOGIES LIMITED LIABILITY COMPANY | SANTA MONICA | California |
| 798827247 | TURNAGE KIMBERLY | MIAMI | Florida |
| 022609556 | TURNER DEVELOPMENT CO INC | HAGERSTOWN | Maryland |
| 363591389 | TUSKEGEE AIRMAN INC. | ARLINGTON | Virginia |
| 187285291 | U S OFFICE OF PERSONNEL MANAGEMENT | CHARLOTTESVILLE | Virginia |
| 003225542 | UNICOMP LABORATORIES INC. | BRENTWOOD | New York |
| 580995769 | UNION ASTRONOMIQUE INTERNATION | PARIS | |
| 073575755 | UNISEN INC | IRVINE | California |
| 150780674 | UNISYS CORPORATION | RESTON | Virginia |
| 805691763 | UNISYS CORPORATION | HANOVER | Maryland |
| 186978235 | UNITED APPLIED TECHNOLOGIES INCORPORATED | HUNTSVILLE | Alabama |
| 128729373 | UNITED PARCEL SERVICE INCORPORATED (OH) (2075) | WASHINGTON | District of Columbia |
| 149494692 | UNITED STATES SPACE FOUNDATION INCORPORATED | COLORADO SPRINGS | Colorado |
| 055530604 | UNITED TECHNOLOGIES CORP | BRIDGEPORT | West Virginia |
| 032693751 | UNIV NEBRASKA MEDICAL CENTER | OMAHA | Nebraska |
| 069444511 | UNIV OF TEXAS PAN AMERICAN | EDINBURG | Texas |
| 041707014 | UNIV TEXAS AUSTIN | AUSTIN | Texas |
| 075544502 | UNIVERSAL SERVICES ASSOCIATES INCORPORATED | DARBY | Pennsylvania |
| 056912900 | UNIVERSITIES SPACE RESEARCH ASSOCIATION | COLUMBIA | Maryland |
| 007431505 | UNIVERSITY OF COLORADO (0555) 13747 | BOULDER | Colorado |
| 177190576 | UNIVERSITY OF FLORIDA | GAINESVILLE | Florida |
| 073460941 | UNIVERSITY OF GEORGIA | ATHENS | Georgia |
| 009438664 | UNIVERSITY OF HAWAII SYSTEMS | HONOLULU | Hawaii |
| 808124564 | UNIVERSITY OF MARYLAND (2033) 1170755 | COLLEGE PARK | Maryland |
| 602771875 | UNIVERSITY OF MARYLAND UNIVERSITY COLLEGE | HYATTSVILLE | Maryland |
| 790934285 | UNIVERSITY OF MARYLAND| | COLLEGE PARK | MD: Maryland |
| 155262889 | UNIVERSITY OF MIAMI CENTER FOR RESEARCH IN MEDICAL EDUCATION| | MIAMI | FL: Florida |
| 052780918 | UNIVERSITY OF MIAMI| | MIAMI | FL: Florida |
| 781982525 | UNIVERSITY OF NEBRASKA MEDICAL CENTER | OMAHA | Nebraska |
| 621788462 | UNIVERSITY OF PENNSYLVANIA (2685) | PHILADELPHIA | Pennsylvania |
| 072933393 | UNIVERSITY OF SOUTHERN CALIFORNIA | LOS ANGELES | California |
| 011679656 | UNIVERSITY OF TEXAS AT AUSTIN | LISLE | Illinois |
| 188915243 | UNIVERSITY OF TEXAS AT AUSTIN | AUSTIN | Texas |
| 042000273 | UNIVERSITY OF TEXAS SYSTEM | AUSTIN | Texas |
| 111934183 | UNIVERSITY OF TEXAS SYSTEM | AUSTIN | Texas |
| 003256088 | UNIVERSITY SYSTEM OF MARYLAND | HYATTSVILLE | Maryland |
| 078001609 | UNMC PHYSICIANS | OMAHA | Nebraska |
| 205149730 | UPTIME SOFTWARE INC | TORONTO | |
| 124645677 | URS GROUP INCORPORATED (7384) 1393322 | SAN ANTONIO | Texas |
| 159836121 | US INVESTIGATIONS SERVICES INCORPORATED (6624) | FALLS CHURCH | Virginia |
| 016355039 | V-SPAN INC | BOULDER | Colorado |
| 001197789 | V.H. BLACKINTON & CO. INC. | ATTLEBORO FALLS | Massachusetts |
| 032042827 | VALADOR INC | HERNDON | Virginia |
| 151290652 | VAUGHAN DIANE | BOSTON | Massachusetts |
| 424997484 | VENNER SHIPLEY & CO | LONDON | |
| 602627895 | VENTANA SYSTEMS INCORPORATED | HARVARD | Massachusetts |
| 112215558 | VENTURE STRATEGIES LLC | OAKTON | Virginia |
| 059845990 | VERIZON AIRFONE INCORPORATED (DEL) | OAK BROOK | Illinois |
| 178041406 | VERIZON FEDERAL INC. | ASHBURN | Virginia |
| 622678654 | VERIZON SERVICES CORP | WASHINGTON | District of Columbia |
| 827220237 | VERIZON WASHINGTON DC INC | WASHINGTON | District of Columbia |
| 809866015 | VERIZON WIRELESS | Vienna | |
| 878176155 | VERIZON WIRELESS INC | SILVER SPRING | Maryland |
| 147280127 | VEXCEL CORP | BOULDER | Colorado |
| 135776438 | VIAD CORPORATION | ROSELLE | Illinois |
| 944225895 | VIAD CORPORATION (9950) | PHOENIX | Arizona |
| 101486996 | VICTORY MEDIA INC | CORAOPOLIS | Pennsylvania |
| 146136932 | VIDEO & TELECOMMUNICATIONS INC | HERNDON | Virginia |
| 049563224 | VIRGINIA BEACH RESRT HTL & CON | VIRGINIA BEACH | Virginia |
| 622040392 | VISION ANALYTICS INCORPORATED | HOUSTON | Texas |
| 932869399 | VISION COMPUTERS INC | CHANDLER | Arizona |
| 621585108 | VISIONARY LEADERSHIP LIMITED | AUGUSTA | Georgia |
| 005103494 | W W GRAINGER INC | LAKE FOREST | Illinois |
| 015992451 | WALLOPS EXCHANGE AND MORAL THE | WALLOPS ISLAND | Virginia |
| 020605809 | WALLOPS EXECUTIVE SUPPORT CORPORATION| | WALLOPS ISLAND | VA: Virginia |
| 198567364 | WARDEN ASSOCIATES INC | SPRINGFIELD | Virginia |
| 048855423 | WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY | WASHINGTON | District of Columbia |
| 011144628 | WASHINGTON PLAZA HOTEL LIMITED LIABILITY COMPANY | WASHINGTON | District of Columbia |
| 883865099 | WASHINGTON/BALTIMORE CELLULAR LIMITED PARTNERSHIP | GREENBELT | Maryland |
| 023671998 | WATERSHED ASSOCIATES INCORPORATED | WASHINGTON | District of Columbia |
| 602716677 | WATKINS AND ASSOCIATES | CARMEL | New York |
| 076572965 | WELLESLEY COLLEGE | WELLESLEY | Massachusetts |
| 119787323 | WEST GROUP | WASHINGTON | District of Columbia |
| 947316949 | WEST GROUP | SAINT PAUL | Minnesota |
| 148508286 | WEST PUBLISHING CORPORATION | SAINT PAUL | Minnesota |
| 049508120 | WESTAT INC | ROCKVILLE | Maryland |
| 173478652 | WESTBOY LIMITED LIABILITY COMPANY | COLORADO SPRINGS | Colorado |
| 606314842 | WESTCON GROUP NORTH AMERICA INC. | CHANTILLY | Virginia |
| 116203282 | WESTOVER CONSULTANTS INC | SILVER SPRING | Maryland |
| 001163906 | WHELEN TECHNOLOGIES INC | CHESTER | Connecticut |
| 962399143 | WHITE HOUSE WRITERS GROUP INCORPORATED (THE) | WASHINGTON | District of Columbia |
| 131873457 | WHITNEY BRADLEY & BROWN INC. | RESTON | Virginia |
| 184970028 | WILLIAM MCDONOUGH AND PARTNERS LLP | CHARLOTTESVILLE | Virginia |
| 837127661 | WILLIAM RUDMAN ASSOCIATES INCORPORATED | BELMONT | Massachusetts |
| 013730544 | WILLIAM S. HEIN & CO. INC. | BUFFALO | New York |
| 075886064 | WILLIAM WARREN PARKER LIMITED LIABILITY COMPANY | WASHINGTON | District of Columbia |
| 102966587 | WILLIAMS ADLEY & COMPANY LLP | OAKLAND | California |
| 786736111 | WILLIAMS ADLEY AND COMPANY CA L L P | WASHINGTON | District of Columbia |
| 156395027 | WILLOUGHBY CONSULTING GROUP | GERMANTOWN | Maryland |
| 054061283 | WINDBRELLA PRODUCTS CORPORATION | BOYNTON BEACH | Florida |
| 932092810 | WIRELESS COMMUNICATIONS INCORPORATED | BALTIMORE | Maryland |
| 059357710 | WOODPILE STUDIOS INCORPORATED | VIENNA | Virginia |
| 941512436 | WORKFORCE TECHNOLOGIES INC | HERNDON | Virginia |
| 626392559 | WORKRITE ERGONOMICS INCORPORATED | PETALUMA | California |
| 103194473 | WORLD CENTER MARRIOTT| | ORLANDO | FL: Florida |
| 194163481 | WORLD TECHNICAL SERVICES, INC.| | GREENBELT | MD: Maryland |
| 612087978 | WX III OXFORD DTC REAL ESTATE LLC | LEESBURG | Virginia |
| 827006867 | WYLE INFORMATION SYSTEMS LLC | MC LEAN | Virginia |
| 949703292 | WYNDHAM NEW ORLEANS @ CANAL PLACE | NEW ORLEANS | Louisiana |
| 361346005 | X PRIZE FOUNDATION | SANTA MONICA | California |
| 968873984 | X PRIZE FOUNDATION THE | CHESTERFIELD | Missouri |
| 148710692 | XEROX CORP | WASHINGTON | District of Columbia |
| 039860122 | XEROX CORPORATION | MC LEAN | Virginia |
| 607932829 | XEROX CORPORATION | WASHINGTON | District of Columbia |
| 874387947 | XEROX CORPORATION | SAINT PETERSBURG | Florida |
| 125807888 | YERRELL & ASSOCIATES | GLENN DALE | Maryland |
| 884518937 | YORK CHRISTINA | VIRGINIA BEACH | Virginia |
| 074835331 | YOUNG & WATSON INC | ARNOLD | Maryland |
| 960214732 | Z SYSTEMS CORPORATION | UPPER MARLBORO | Maryland |
| 054413898 | ZERO GRAVITY CORPORATION | SANTA MONICA | California |
| 805723710 | ZILYEN INCORPORATED| | WASHINGTON | DC: District of Columbia |
| 171946718 | ZOOK CINDY | OAKTON | Virginia |
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| 114315195 | | | VA | 220314514 |
| 139001544 | | | VA | 220316050 |
| 347201258 | | | VA | 223144576 |
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| 733367952 | | | VA | 221024257 |
| 793472742 | | | VA | 221822680 |
| 826589330 | | | MA | 024213126 |
| 861004349 | | | CA | 917505818 |
| 964725688 | | | VA | 221023838 |