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MAS Multiple Award Schedule
Information Technology - IT Services
Category Description
54151S Information Technology Professional Services IT Professional Services and/or labor categories for database planning and design; systems analysis, integration, and design; programming, conversion and implementation support; network services, data/records management, and testing.

NOTE: Subject to Cooperative Purchasing
4988 contractors

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1 SOURCE CONSULTING, INC. 47QTCA19D00AQ 202-856-3899 UPPER MARLBORO ,MD s/dv/d
1 SYNC TECHNOLOGIES LLC 47QTCA18D00AR 334-219-3921 MONTGOMERY ,AL s/d/8a/8aS
1013 ENTERPRISE L.L.C. 47QTCA23D00B1 2022853320 WASHINGTON ,DC s/w/wo/ew/d
10NOVATE, INC. 47QTCA18D00H9 571-228-6543 ARLINGTON ,VA s/w/wo/ew
1800ADMIN, LLC GS-35F-333DA (703)989-0598 ASHBURN ,VA s/d/8a/8aS  
1901 GROUP, LLC GS-35F-0617W 571-526-7840 RESTON ,VA o
1A1 INNOVATIONS LLC 47QTCA23D001U 443-251-6216 MADEIRA BEACH ,FL s/d
1CLICKSECURITY LLC 47QTCA22D009Q 7035933842 ALEXANDRIA ,VA s/dv/d/8a/8aS
1CYBERFORCE, LLC 47QTCA22D003V 5714498815 HERNDON ,VA s/w/wo/ew/d
1PROSPECT TECHNOLOGIES, LLC 47QTCA20D00AW 210-714-1352 MILWAUKEE ,WI s/d/8a/to/8aS
1ST ALL FILE RECOVERY USA INC GS-35F-106AA 800-882-7172 SHAKER HEIGHTS ,OH s
21ST CENTURY TECHNOLOGIES, INC. 47QTCA18D00KW 9732708463 STRASBURG ,VA s
22ND CENTURY TECHNOLOGIES, INC. 47QTCA24D002S 703-349-1010 MCLEAN ,VA o
22ND CENTURY TECHNOLOGIES, INC. GS-35F-0579T 7032068443 MCLEAN ,VA o
24X7SYSTEMS, INC. 47QTCA18D005J 404-229-7952 ALPHARETTA ,GA s/d/8a
270NET TECHNOLOGIES, INC GS-35F-0719R 3016636000 FREDERICK ,MD s/v
2ACES INTEGRATION LLC 47QTCA23D00DC 703-564-1902 FALLS CHURCH ,VA s/w/wo/ew/d
2C4 TECHNOLOGIES INC. GS-35F-507DA 301-788-5924 AUSTIN ,TX s
2NDWAVE LLC       47QTCA20D00A6 2022043016 WASHINGTON ,DC s/dv/d/8a/8aS
2TECHJV, LLC 47QTCA22D005H 703-582-3932 WOODBRIDGE ,VA s/dv
3 FUERZAS TECHNOLOGY SOLUTIONS LLC GS-35F-408GA 9133081598 OVERLAND PARK ,KS s/w/wo
3 REASONS CONSULTING LLC 47QTCA23D007J 804-938-3400 MECHANICSVILLE ,VA s/w/wo/ew/dv/d
3DI, INC. GS-35F-291AA 7142571100 BREA ,CA s/d
3G FEDERAL SOLUTIONS LLC 47QTCA20D009V 703-473-8303 HERNDON ,VA s/d/h
3IT CONSULTING LLC 47QTCA23D008Y (210)887-9837 SAN ANTONIO ,TX s/d/8a/8aS    
3KPC, INC. 47QTCA21D0076 571-243-5371 HERNDON ,VA s/w/wo/ew/d/8a/8aS
3LINKS TECHNOLOGIES, INC. 47QSMA18D08R0 301-588-8292 SILVER SPRING ,MD s/dv/d
3M HEALTH INFORMATION SYSTEMS, INC. GS-35F-098GA (801)265-4200 MURRAY ,UT o  
3RD EYE TECHNOLOGIES INC. 47QTCA21D00DJ 703-554-4536 HERNDON ,VA s
3S SOLUTIONS LLC 47QTCA23D0085 703-786-7047 FAIRFAX ,VA s/d
3T INTERNATIONAL, INC. GS-35F-0883R 703-255-4616 VIENNA ,VA s
3T-INNOVATIONS, LLC GS-35F-528GA 727-709-0426 TARPON SPRINGS ,FL s/dv/d/8a/8aS
4 ARROWS CONSULTING, INC. 47QTCA21D00AS 606-879-1164 CRAB ORCHARD ,KY s/h
45PRESS INC GS-35F-111GA 330-953-1745 CANFIELD ,OH s
473 GROUP LLC 47QTCA19D00L4 202-352-0648 ALEXANDRIA ,VA s/w/wo/ew/d
4A CONSULTING, LLC 47QTCA19D00L9 3046102077 ELLICOTT CITY ,MD s/w/wo/ew/d/8a/8aS
4ES CORPORATION 47QTCA23D000X 210-392-4298 SAN ANTONIO ,TX s/d/8a/8aS
4LIBERTY INC. GS-35F-229AA 6193794925 SAN DIEGO ,CA s/w/wo
4N2N SOLUTIONS, LLC GS-35F-442DA 8503892998 NICEVILLE ,FL s/dv
5 POINT SOLUTIONS LLC 47QTCA22D009T 18038071879 LEXINGTON ,SC s
532 GROUP LLC 47QTCA21D00BC 202-258-1870 WASHINGTON ,DC s/w/d/8a/h/8aS
540.CO LLC GS-35F-461GA 703-899-8817 ARLINGTON ,VA s
6E TECHNOLOGIES, LLC 47QTCA22D006C 303-417-6332 DENVER ,CO s/w/wo/ew/d/h
A & T SYSTEMS, INC. GS-35F-247DA 240-705-7830 SILVER SPRING ,MD s
A P VENTURES, LLC GS-35F-281CA 4435429188 COLUMBIA ,MD s/w/wo/d
A SQUARE GROUP LLC GS-35F-0636Y 3017701400 FREDERICK ,MD s/w/wo/ew/d
A T A, LLC GS-35F-228DA 7032689783 GREAT FALLS ,VA s/dv
A&I SOLUTIONS, INC. GS-35F-426GA (770)614-8246 SUWANEE ,GA s/w/wo/ew  
A+ GOVERNMENT SOLUTIONS, LLC GS-35F-0565T 405-253-8220 ARLINGTON ,VA s/d
A+T MEDIA, INC. 47QRAA20D008C 443-847-6938 BALTIMORE ,MD s/h
A-LINC INC. 47QTCA19D00F8 2022790028 GREAT FALLS ,VA s/w/wo/ew/d
A-TEK, INC. 47QTCA19D00J1 703-888-8549 MC LEAN ,VA s/w/wo
A. HAROLD AND ASSOCIATES LLC GS-02F-038CA 904-625-0644 JACKSONVILLE ,FL s/dv/d
A. JAMES GLOBAL SERVICES, INC 47QSHA22D0012 4047024293 COLUMBIA ,SC s/d/8a/h/8aS
A. PRENTICE RAY & ASSOCIATES, LLC 47QTCA18D0050 202-203-9081 WASHINGTON ,DC s/w/d/8a/h
A. REDDIX & ASSOCIATES INC. GS-10F-0069X 757-410-7704 NORFOLK ,VA s/w/wo/d
A1C PARTNERS, LLC 47QRAA19D00AL 410-703-2897 DAVIDSONVILLE ,MD s/dv
A1FED INCORPORATED 47QTCA20D005M 301-529-3108 RESTON ,VA s/w/wo/ew/d/8a/8aS
A1FEDIMPACT,LLC 47QTCA23D001F 571-360-3003 RESTON ,VA s/w/wo/ew/d/8a
A1M SOLUTIONS, INC. 47QTCA21D006V 530-828-0695 CHICO ,CA s/w/wo/ew/d
A1PLUSSOFT INC 47QTCA22D006T 6309356938 NAPERVILLE ,IL s/d
A2 PRIME SOLUTIONS LLC 47QTCA23D00EM 631-807-2621 MELVILLE ,NY s
A3 CONSULTING LLC 47QTCA18D00D3 3014041597 SILVER SPRING ,MD s/d/h
A3L FEDERAL WORKS,LLC 47QTCA18D00K5 304-692-2279 FAIRMONT ,WV s/w/wo/ew/d/8a/8aS
A4SAFE INC. 47QTCA19D006V 703-930-6057 FAIRFAX ,VA s/d
AAC INC. 47QTCA18D007S 703-918-6363 VIENNA ,VA s/v
AAJ COMPUTER SERVICES, L.L.C.       47QTCA20D007N (954)689-3984 FORT LAUDERDALE ,FL s  
AARETE LLC 47QTCA22D006U 312-288-5114 CHICAGO ,IL o
AASA, INC. GS-35F-171GA 703-444-6170 MC LEAN ,VA s/d
AATD LLC GS-35F-658GA 703-626-1044 SAN ANTONIO ,TX s/dv/d/8a
AAYEGA TECHNOLOGIES INC 47QTCA23D00D2 571-485-5186 HERNDON ,VA s/w/wo/ew
AB CLOSING CORP 47QTCA22D009U 8132172539 ORLANDO ,FL o
ABACO STRATEGY, LLC 47QRAA18D007R 703-231-3403 LEESBURG ,VA s/w/wo/ew/d/8a/h/8aS
ABACUS SERVICE CORP GS-35F-351CA (248)522-8005 SOUTHFIELD ,MI s/w/wo/ew/d
ABACUS SOLUTIONS GROUP LLC GS-35F-0250X 210-365-8928 WOODLAND PARK ,CO s/w/wo/dv
ABACUS TECHNOLOGY CORPORATION GS-35F-720GA 301-215-7593 CHEVY CHASE ,MD o
ABBA TECHNOLOGIES, INC. 47QTCA20D00FH 505-889-3337 ALBUQUERQUE ,NM s/d
ABBTECH PROFESSIONAL RESOURCES, INC. GS-35F-179GA 703-450-5252 STERLING ,VA o
ABEYON LLC 47QTCA20D00A7 703-869-4237 CORAL GABLES ,FL s/d
ABILE GROUP, INC. 47QTCA19D00FR 703-917-4257 HARWOOD ,MD s/w/wo/ew/d
ABORIGINAL ARMADILLO LLC 47QTCA23D007P 309-531-9125 CHICAGO ,IL s/dv
ABOUT WEB, LLC GS-35F-0072T 703-898-5942 GAITHERSBURG ,MD s/h
ABSG CONSULTING INC GS-00F-026CA 571-982-2225 SPRING ,TX o
ABT ASSOCIATES INC GS-00F-252CA 301-347-5093 ROCKVILLE ,MD o
ABT ASSOCIATES INC GS-35F-486CA 301-347-5093 ROCKVILLE ,MD o
ACADEMY SOLUTIONS GROUP LLC GS-35F-487GA (937)522-5662 COLUMBIA ,MD s/dv    
ACATO INFORMATION MANAGEMENT, LLC 47QTCA21D00CX 8653811120 OAK RIDGE ,TN s/w/wo
ACCEL BI CORPORATION GS-35F-0518W 2063722505 REDMOND ,WA s/w/wo/ew/d
ACCELERA SOLUTIONS INC 47QTCA19D00L2 703-389-2254 FAIRFAX ,VA s/d
ACCELERATED SOLUTIONS INC GS-35F-041DA (770) 442-8200 ATHENS ,GA s
ACCELGOV LLC 47QTCA21D00DQ 732-614-4455 BETHESDA ,MD s/ew/d/8a
ACCENTURE FEDERAL SERVICES LLC GS-35F-540GA 571-467-5267 ARLINGTON ,VA o
ACCESS COMMUNICATIONS GROUP, LLC 47QTCA22D0056 915-845-0007 EL PASO ,TX s/w/wo/ew/d/8a/h/8aS
ACCESS INGENUITY 47QTCA23D003D 707-579-4380 SANTA ROSA ,CA s/d
ACCESS2ONLINE INC. 47QTCA21D004D (727)831-7585 WILSONVILLE ,OR s/d    
ACCESSAGILITY LLC GS-35F-0424Y 703-870-3949 EX 140 VIENNA ,VA s
ACCESSIBILITY PARTNERS, L.L.C. GS-35F-0238X 301-717-7177 SILVER SPRING ,MD s/w
ACCESSIBLE SYSTEMS CONSULTING CORP GS-35F-0432T 4109050028 ELLICOTT CITY ,MD s/w/wo
ACCLAIM SYSTEMS INC GS-35F-0439U 2153541421 FEASTERVILLE TREVOS ,PA s
ACCOLADE TECHNOLOGIES LLC 47QTCA23D00D4 301-490-9213 ANNAPOLIS JUNCTION ,MD s/dv
ACCOLADES I.T. CONSULTING, INC. 47QTCA22D00A5 (337)349-9008 LAFAYETTE ,LA s/v    
ACCOUNTSPRO INC 47QTCA21D00BL (630)826-9484 WILMINGTON ,NC s/w/wo/ew/d    
ACCRETE AI GOVERNMENT LLC 47QTCA23D00BA 904-477-1811 NEW YORK ,NY s/d
ACCRUENT LLC 47QTCA21D00AX 888.567.3434 AUSTIN ,TX o
ACCURATE CONCEPTIONS L.L.C. GS-35F-222CA 202-498-5388 WASHINGTON ,DC s/d/h
ACE SOLUTIONS LLC 47QTCA23D001C 240-603-3514 NORTH POTOMAC ,MD s/w/wo/ew/d
ACE-SYDAN, LLC 47QTCA19D00HY (240)832-5279 BETHESDA ,MD s/d  
ACEAPPLICATIONS L.L.C. 47QTCA20D0046 407-499-0022, EXT. 1 ORLANDO ,FL s/d
ACELO SOLUTIONS, INC GS-35F-0275V 5713826672 STERLING ,VA s/d
ACENTRA HEALTH LLC GS-35F-711GA 240-243-2804 MC LEAN ,VA o
ACG SYSTEMS, INC. 47QTCA20D006L 410-224-0224 ANNAPOLIS ,MD s
ACHIEVA PARTNERS INC GS-35F-183BA 2022368034 WASHINGTON ,DC s/w/wo/ew/d
ACI INFOTECH INC 47QTCA22D008W 732-858-3034 PISCATAWAY ,NJ s/d
ACISTEK LLC GS-35F-0296X 7039099541 ARLINGTON ,VA s/d
ACQSIS INC. GS-00F-0006U 5712593017 BOYCE ,VA s
ACQUIRED DATA SOLUTIONS, INC. GS-00F-228GA 301-984-4193 ROCKVILLE ,MD s
ACQUISITION LOGISTICS LLC 47QRAA21D006C 8043397551 HENRICO ,VA s/v/d
ACQUISITION RESEARCH & LOGISTICS INC GS-10F-0415X 301-749-1410 LANHAM ,MD s/dv/d
ACRO SYSTEMS INC 47QTCA21D003H 240-784-6800 GAITHERSBURG ,MD s/w/wo/ew/d/8a/8aS
ACROTRON, INC 47QTCA19D00E3 978-884-4837 CHELMSFORD ,MA s
ACS CONSULTANCY SERVICES INC. 47QTCA22D001Y 518-221-5409 WATERVLIET ,NY s/w/wo/ew/d/8a/8aS
ACT1 FEDERAL, LLC       47QRAA22D002J 571-842-2984 WACO ,TX s
ACTIONET INC GS-35F-327DA 703-204-0090 VIENNA ,VA o
ACTIONVETS LLC 47QTCA21D0021 703-638-4638 MANASSAS ,VA s/dv/d
ACTIVE CYBER LLC 47QTCA24D001F 2145779993 DALLAS ,TX s/d
ACTIVE DEFENSE JV LLC 47QTCA21D00E8 3304318545 CHESAPEAKE ,VA s/d/8a/ai
ACTIVION INC 47QTCA22D009C 3017850534 BALTIMORE ,MD s/d/8a/8aS
ACTIVU CORPORATION       47QTCA23D0087 973-366-5550 ROCKAWAY ,NJ s
ACTUALIZE CONSULTING, LLC 47QTCA20D00F3 7037272356 RESTON ,VA s
ACTURE SOLUTIONS INC 47QTCA22D005T 518-377-4057 ALBANY ,NY s
ACUCYBER LLC 47QTCA24D0050 843-513-3409 MOUNT PLEASANT ,SC s/w/wo/ew
ACUITY - PT&C, LLC 47QRAA19D003A 7702000192 RESTON ,VA o
ACUITY INC 47QTCA23D00C0 (703) 585-0437 RESTON ,VA o
ACUITY INC GS-35F-0560W (703) 585-0437 RESTON ,VA o
ACUITY SYSTEMS, LLC GS-35F-114CA 7039449500 RESTON ,VA s
ACUITY TOTAL SOLUTIONS 47QSHA21D002G 949-412-05461 OXNARD ,CA s/w/wo/d/8a/8aS
ACUMEN LLC GS-10F-0133S 650-558-8882 BURLINGAME ,CA o
ACUMEN SOLUTIONS, INC. 47QTCA19D00BB 202-893-5054 MC LEAN ,VA o
ACUNA CONSULTING INC 47QTCA22D001S 240-356-8500 COLLEGE PARK ,MD s/d/h
ACUSTAF DEVELOPMENT CORP GS-35F-0408X 952-831-4122 EDINA ,MN s/v
ACXIOM LLC GS-35F-0604S 2405058316 CONWAY ,AR o
AD HOC LLC GS-35F-392DA 9043338448 WASHINGTON ,DC o
ADAMS COMMUNICATION & ENGINEERING TECHNOLOGY, INC. GS-35F-0275U 301-298-1780 RESTON ,VA o
ADAPTIVESTACK TECHNOLOGIES INC 47QTCA18D00B4 4073465795 DAYTONA BEACH ,FL s/w/wo/d/h
ADAPTIVEVETS SOLUTIONS, INC 47QTCA22D0002 321-604-0216 DAYTONA BEACH ,FL s/dv
ADB CONSULTING SERVICES LLC 47QSMA23D08NE 240-556-1625 BOWIE ,MD s/w/wo/d
ADDX CORPORATION GS-35F-0431X 703-933-7637 ALEXANDRIA ,VA s/dv
ADELA TECHNOLOGIES, INC. 47QTCA22D00A9 240-449-3988 ANNAPOLIS ,MD s/w/wo/ew/d
ADEPT ENGINEERING SOLUTIONS, LLC 47QTCA23D002D (301) 525-9445 LAUREL ,MD s/d/8a/8aS
ADEPTUS SOLUTIONS, INC. GS-00F-152GA 703-579-1101 LEESBURG ,VA s/w/wo/ew/d/h
ADERAS INC 47QTCA22D0074 602-432-6979 RESTON ,VA s
ADERAS INC GS-35F-0703V 602-432-6979 RESTON ,VA s
ADET GROUP INC. 47QTCA23D007N (877) 798-2338 BROOKLYN ,NY s/d
ADG CREATIVE LLC GS-00F-201DA 443-285-0008 COLUMBIA ,MD s
ADG TECH CONSULTING LLC GS-35F-553GA 7038641273 HERNDON ,VA s/d
ADJUVANT CONSULTING INC 47QTCA22D004A 210-829-8560 SAN ANTONIO ,TX s/dv/d
ADNET INC GS-35F-441CA 7035984485 MC LEAN ,VA s/d/ai
ADNET SYSTEMS INC GS-35F-252DA (301)770-4850 BETHESDA ,MD o  
ADSYNC TECHNOLOGIES, INC. GS-21F-111BA 850-497-6969 PENSACOLA ,FL s/w/wo/ew/d
ADTECH LLC 47QTCA23D008M 7039092965 CHANTILLY ,VA s/d
ADVAIT CONSULTING LLC 47QTCA24D004X 703-598-5398 FAIRFAX ,VA s/d
ADVANCE DIGITAL SYSTEMS INC. 47QTCA19D00HD 703-585-5020 FAIRFAX ,VA s/d
ADVANCED AV, LLC 47QTCA23D0053 610-431-6161 WEST CHESTER ,PA o
ADVANCED C4 SOLUTIONS INC GS-35F-129BA 8139837463 TAMPA ,FL s/d/hn
ADVANCED COMPUTER CONCEPTS, INC. 47QTCA19D00JU 5713954174 MC LEAN ,VA s/w/wo
ADVANCED CONTROL SYSTEMS, LLC 47QTCA24D003T (208)362-5858 MERIDIAN ,ID s/w/wo/d    
ADVANCED CORE CONCEPTS, LLC GS-00F-0005U (937) 426-2808 TAMPA ,FL o
ADVANCED CYBER PROMOTIONS INC GS-35F-223AA 716-674-8880 WEST SENECA ,NY s
ADVANCED CYBERSECURITY EXPERTS LLC 47QTCA24D0082 (254)458-0014 AUSTIN ,TX s/dv    
ADVANCED DECISION VECTORS LLC GS-10F-171AA 571-205-2056 ALEXANDRIA ,VA s/d
ADVANCED INNOVATIVE IT SOLUTIONS LLC 47QTCA23D000S 9124465293 LUDOWICI ,GA s/dv/d/8a
ADVANCED INTEGRATED SOFTWARE TECHNOLOGY, INCORPORATED 47QTCA20D00CT 312-268-5635 CHICAGO ,IL s/d
ADVANCED INTERNET TECHNOLOGIES, INC. GS-35F-0418U 9103211209 FAYETTEVILLE ,NC s/dv/h
ADVANCED IT CONCEPTS, LLC GS-35F-498AA 5205595685 WINTER SPRINGS ,FL s/dv/d
ADVANCED MANAGEMENT STRATEGIES GROUP, INC. GS-00F-024CA 5713910435 DUMFRIES ,VA s/dv
ADVANCED MANAGEMENT TECHNOLOGY, INC. GS-35F-037GA 703-841-2680 ARLINGTON ,VA o
ADVANCED NETWORK CONSULTING, INC. 47QTCA21D009P 202-434-8766 WASHINGTON ,DC s/d/8a/8aS
ADVANCED ONION INC 47QTCA20D0060 831-275-2523 MONTEREY ,CA s/dv
ADVANCED RESOURCE TECHNOLOGIES, INC. GS-35F-683GA 703-682-4786 ALEXANDRIA ,VA s/dv
ADVANCED STRATEGIC ENTERPRISE CONCEPTS 3, INC. 47QTCA21D001Z 5718148664 HERNDON ,VA s/w/wo
ADVANCED SYSTEMS DESIGN, INC. GS-35F-0220U 850-385-5129 TALLAHASSEE ,FL s/dv/d
ADVANCED SYSTEMS DEVELOPMENT INC GS-35F-161GA 703-998-3900 ARLINGTON ,VA s
ADVANCED SYSTEMS INC GS-35F-422AA 5716439031 FREDERICKSBURG ,VA s/dv
ADVANCED TECHNOLOGICAL SOLUTIONS LLC GS-35F-207GA 205-415-1414 PRATTVILLE ,AL s/dv
ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. GS-00F-067CA 865-567-6793 GAITHERSBURG ,MD s/w/wo
ADVANCED TECHNOLOGIES GROUP LLC GS-35F-0006R 515-221-0095 SAINT LOUIS ,MO o
ADVANCED TECHNOLOGY LEADERS, INC. 47QTCA19D001X 706-627-5895 MARTINEZ ,GA s/w/wo/ew/dv/d/8a/8aS
ADVANCED TECHNOLOGY SYSTEMS COMPANY, INC. (OF VIRGINIA) GS-35F-263DA 703-556-0557 MC LEAN ,VA s
ADVANCED THREAT ANALYSIS INC 47QTCA20D0014 (801)949-8323 SEVERN ,MD s/dv/h  
ADVANTAGE TECHNOLOGIES, INC GS-35F-0435Y 866.730.1700 ARMONK ,NY s/d
ADVANTAGE TECHNOLOGY LLC 47QTCA19D00A3 3043420796 CHARLESTON ,WV s
ADVANTAGED SOLUTIONS, INC. 47QTCA22D004D 202 204 3083 POTOMAC ,MD o
ADVANTAGED SOLUTIONS, INC. GS-35F-0926R 202 204 3083 POTOMAC ,MD o
ADVENT SVCS LLC 47QRAA22D00DB 850-441-2913 LYNN HAVEN ,FL s/dv/d/8a/h/8aS
ADVERNETS INTERNET SOLUTIONS INC. 47QTCA23D0068 303-898-2765 GOLDEN ,CO s/w/wo/d
ADVITHRI TECHNOLOGIES LLC 47QTCA24D0036 972-528-4959 FRISCO ,TX s/w/wo/ew/d
AE STRATEGIES LLC 47QTCA19D004S 703-286-0880 MC LEAN ,VA s
AECOM TECHNICAL SERVICES, INC. 47QSWA19D006S 512-630-4479 LOS ANGELES ,CA o
AEEC, LLC GS-35F-0331X 7037664300 EXT 111 RESTON ,VA s/w/wo
AEG GROUP INC GS-35F-0090X 847-548-7197 GRAYSLAKE ,IL s/w/d
AEGIS.NET, INC. GS-35F-0125S 7038936020 ROCKVILLE ,MD s
AEIO LLC GS-37F-002GA 202-724-2598 OXON HILL ,MD s/w/wo/ew/d
AEON NEXUS CORP 47QTCA22D008C 2138782999 ALBANY ,NY s/d
AESA CONSULTING LLC GS-35F-653GA 703-309-1750 LEESBURG ,VA s/w/wo/ew/d
AET FEDERAL INC. GS-35F-693GA 301-693-2923 VIENNA ,VA s/8a/8aS
AETOS LLC 47QTCA23D0081 210-687-7230 SAN ANTONIO ,TX s/dv/d
AETOS SYSTEMS INC GS-35F-555GA 256-713-9674 HUNTSVILLE ,AL o
AEYON LLC 47QTCA20D00AN 703-789-2148 VIENNA ,VA s
AFCO LLC GS-35F-0364S (202)236-9400 WASHINGTON ,DC s/w/dv/d  
AFFIGENT, LLC GS-35F-0509S 703-766-6260 HERNDON ,VA s/d/to/an
AFFINITY INNOVATIONS LLC 47QTCA20D0043 703-224-1000 HANOVER ,MD s/w/wo/ew/d
AFFINITY IT LIMITED LIABILITY COMPANY 47QTCA21D00EE 973-895-5777 RANDOLPH ,NJ s
AFFIRMA, LLC 47QTCA24D006F 512-496-5168 BELLEVUE ,WA o
AFGLOBE COMMUNICATIONS INC. 47QTCA20D007E 703-766-4070 HERNDON ,VA s/w/wo/ew/d
AFINITI CONSULTING GROUP, LLC 47QTCA20D006W (202)355-9029 LAS VEGAS ,NV s/w/wo/d/h  
AGANGA-WILLIAMS, TOLULOPE 47QTCA21D008U 2403536742 WASHINGTON ,DC s/d
AGE SOLUTIONS LLC 47QTCA22D00AD 5719775130 ALEXANDRIA ,VA s
AGI MISSION SUPPORT SERVICES, INC.       47QTCA20D00EZ 301-565-5200 SILVER SPRING ,MD s/d/h
AGIL3 TECHNOLOGY SOLUTIONS LLC GS-35F-097DA 703-310-4286 FALLS CHURCH ,VA s/w/wo/ew/dv/d/8a/8aS
AGILE ASPECTS LLC 47QTCA23D008H (571)533-8068 LEESBURG ,VA s/w/wo/ew/d    
AGILE BUSINESS CONCEPTS LLC GS-35F-111DA 703-785-8980 HAYMARKET ,VA s/w/wo/dv/8a/8aS
AGILE DEFENSE, LLC 47QTCA21D00EL 571-248-5061 RESTON ,VA o
AGILE SIX APPLICATIONS, INC GS-35F-004GA 619-395-1422 LAKESIDE ,CA s/dv/d
AGILE TECH CONSULTING LLC 47QTCA24D0002 202-702-7154 JACKSONVILLE ,FL s/d
AGILE-BOT II LLC 47QTCA19D00KS 7037228715 RESTON ,VA s/v/d/8a
AGILE-GROUP, LLC, THE 47QRAA21D0034 505-266-0190 ALBUQUERQUE ,NM s/w/wo/d
AGILE1TECH CORPORATION 47QTCA19D00AN 703-9448177 FAIRFAX ,VA s/d/8a
AGILE5 TECHNOLOGIES INC GS-35F-348CA 304-884-5256 FAIRMONT ,WV s/w/wo/ew/h
AGILEANA L.C. GS-35F-395BA (202) 660-2940 BRAMBLETON ,VA s/w/wo/ew/d
AGILEASSETS INC. 47QTCA18D00GY 5126233218 AUSTIN ,TX s/d
AGILERANK LLC 47QTCA18D0018 571-572-9528 STERLING ,VA s/dv/d/8a/8aS
AGILETRAILBLAZERS, LLC 47QTCA18D007E 202-591-5037 RESTON ,VA s/d
AGILIAN LLC 47QTCA21D0094 202-895-1702 WASHINGTON ,DC s/w/wo/d
AGILIKO, LLC GS-35F-375DA 571-216-6111 ALEXANDRIA ,VA s
AGILIOUS LLC 47QTCA20D0004 240-244-3311 BETHESDA ,MD s/d/8a/8aS
AGILISTEK LLC 47QTCA24D001N 240-244-3311 BETHESDA ,MD s/d
AGILITY CONSULTANTS LLC 47QRAA22D005C 202-758-4577 VIENNA ,VA s
AGILITY CONSULTING, LLC 47QTCA23D00BW 7013359055 INDIANAPOLIS ,IN s/w/wo/ew/d
AGILITY TECHNOLOGIES INC.       47QTCA20D007U 202-427-6487 ASHBURN ,VA s/d/8a/8aS
AGILQUEST CORPORATION GS-35F-470BA 888-745-7455 NORTH CHESTERFIELD ,VA s/v
AGISOL LLC 47QTCA18D0071 301-775-2780 MARRIOTTSVILLE ,MD s/w/wo/ew/d/8a/8aS
AGJ SYSTEMS & NETWORKS, INC. 47QTCA22D0055 228-392-7133 GULFPORT ,MS s/dv/d
AGOVX LLC 47QTCA19D0039 7326144455 BETHESDA ,MD s/w/wo/ew/d/8a/8aS
AGR, LLC 47QTCA22D00D4 2149958022 IRVING ,TX o
AI JV LLC 47QTCA24D007S (703)712-4000 MC LEAN ,VA s/d    
AIM INNOVATIONS, LLC       47QTCA20D00DX (240) 500-3590 LANDOVER ,MD s/w/wo/ew/d
AIMEREON INC 47QTCA23D00D1 2403839141 COLUMBIA ,MD s/d/8a
AIMSTAR INFORMATION SOLUTIONS, INC GS-35F-094DA (410)730-4866 COLUMBIA ,MD s/d  
AINS, LLC GS-35F-576GA 347-526-2460 WASHINGTON ,DC s
AINSWORTH & LLOYD INC. 47QRAA23D009U 202-577-7928 WASHINGTON ,DC s/d
AIR LOGISTICS AND ENGINEERING CONSULTANTS, LLC GS-35F-441GA 4789514404 WARNER ROBINS ,GA s
AITHERAS LLC GS-03F-034DA 800-592-5436 ROCKVILLE ,MD s/d
AJA INC 47QRAA20D0077 (256)527-8795 HUNTSVILLE ,AL s/dv  
AJACE INC. 47QTCA24D007Y (703)853-8103 CHANTILLY ,VA s/w/wo/ew/d    
AKIMA DATA MANAGEMENT LLC 47QTCA24D0062 5313536529 HERNDON ,VA s/d/8a/an/8aS
AKIRA TECHNOLOGIES INC. GS-35F-515BA 202-517-7187 WASHINGTON ,DC s/d/8a/h
AKSUM CONSULTING, INC. 47QTCA24D000G 301-346-4589 BOWIE ,MD s/d
AKTRA INC. 47QTCA19D00FG 7039630545 RESTON ,VA s/w/d
AKYTECH CONSULTING, LLC 47QTCA19D002S 703-992-5936 VIENNA ,VA s/w/wo/ew/d/8a/8aS
ALAMO CITY ENGINEERING SERVICES, INC. GS-35F-0598S (210) 421-9919 SPRING BRANCH ,TX s/dv/h
ALASKA NORTHSTAR RESOURCES LLC 47QTCA22D0040 334-409-6305 SITKA ,AK s/d/8a/an/8aS
ALCHEMY GLOBAL NETWORKS, LLC 47QTCA22D007V 7032243471 NICHOLASVILLE ,KY s
ALCOR TECHNICAL SOLUTIONS LLC GS-35F-595GA 301-524-5997 CATONSVILLE ,MD s/d/8a/8aS
ALDERSON LOOP LLC 47QTCA21D000E (410)707-6756 SYKESVILLE ,MD s/w/wo/d  
ALEJO CONSULTING INC. 47QTCA21D00F4 703-570-5127 FAIRFAX ,VA s/d/8a/8aS
ALESIG CONSULTING LLC GS-35F-0576W 703-389-4923 FAIRFAX ,VA s/w/wo/ew/d
ALETHIALABS, INC. 47QTCA23D0074 5712189356 LEESBURG ,VA o
ALETHIX, LLC GS-35F-443CA 571-298-8477 FAIRFAX ,VA s/w/wo/ew/d
ALEUT MANAGEMENT SERVICES, LLC 47QTCA24D004B 865-369-7389 COLORADO SPRINGS ,CO s/d/8a/an/8aS
ALEX-ALTERNATIVE EXPERTS, LLC 47QRAA18D003Y 703-547-1665 MARSHALL ,VA s
ALEXANDER & TOM, INC. GS-07F-0081Y 410-327-7400 BALTIMORE ,MD s
ALKANNA CONSULTING LLC 47QRAA23D0045 571-264-9930 NOKESVILLE ,VA s/w/wo/ew/d
ALL GATEWAY NETWORK BUSINESS LLC 47QTCA23D008K 2406052533 BOWIE ,MD s/d/8a/8aS
ALL HANDS ON TECH LLC 47QTCA22D006A 202-997-3220 MANASSAS ,VA s/w/wo/d
ALL IN SOLUTIONS LLC 47QTCA20D009D 540-446-0442 FREDERICKSBURG ,VA s/w/wo/dv
ALL POINTS LOGISTICS, LLC 47QTCA19D00JX 321-234-7140 MERRITT ISLAND ,FL o
ALLCOM GLOBAL SERVICES, INC. 47QSWA19D004F 703-340-8518 LAKE SAINT LOUIS ,MO o
ALLEGHENY SCIENCE & TECHNOLOGY CORPORATION GS-10F-053AA 304-319-0044 BRIDGEPORT ,WV s/w/wo
ALLEGIENT DEFENSE, INC GS-35F-244BA 8139909799 ARLINGTON ,VA s/v
ALLEN CORPORATION OF AMERICA, INC. 47QTCA19D00E9 (866)472-5536 FAIRFAX ,VA s
ALLEN INTEGRATED SOLUTIONS LLC 47QTCA23D008V 703-963-7273 STAFFORD ,VA s/w/wo/ew/v/d
ALLERAIT SOLUTIONS LLC 47QTCA24D004G 7035175707 HAYMARKET ,VA s/w/wo/d
ALLIANCE CONSULTANTS CORP GS-00F-202CA 3013514866 POTOMAC ,MD s/d
ALLIANCE CYBER LLC 47QTCA23D00BN 3213456233 COCOA ,FL s/dv/d
ALLIANCE GLOBAL TECH INC. 47QTCA21D003M 301-792-3371 COLUMBIA ,MD s/8a/8aS
ALLIANCE TECHNOLOGY GROUP LLC GS-35F-0324R 410-712-0270 HANOVER ,MD s/w/d
ALLICENT TECHNOLOGY LLC 47QTCA23D004Z 7032135775 RESTON ,VA s/w/wo/d
ALLIED ASSOCIATES INTERNATIONAL, INC. 47QTCA19D0096 619-241-4609 ext 816 GAINESVILLE ,VA s
ALLIED MISSION GROUP LLC GS-35F-180GA 571-344-0888 LEESBURG ,VA s/d/8a/8aS
ALLIED TECHNOLOGIES LLC 47QTCA19D00H7 5136731994 INDIANAPOLIS ,IN s/dv/d
ALLOGY LLC 47QTCA20D003D 813-453-3660 COLORADO SPRINGS ,CO s/v
ALLWYN CORP. 47QTCA19D006K 703-435-4248 HERNDON ,VA s/w/wo/d
ALMARTHA IT CONSULTING, INC. 47QTCA19D00AT 2406871548 SILVER SPRING ,MD s
ALPHA FACILITIES SOLUTIONS, LLC 47QRAA20D000T 210-601-3190 SAN ANTONIO ,TX s/dv/d
ALPHA FACILITIES SOLUTIONS, LLC 47QTCA20D00BF 2106013190 SAN ANTONIO ,TX s/dv/d
ALPHA OMEGA INTEGRATION LLC GS-35F-360GA 240-601-7401 VIENNA ,VA s/d
ALPHA TECHNOLOGIES INC 47QTCA18D009C 304-721-8963 HURRICANE ,WV s/dv/d
ALPHAHILL LLC 47QTCA19D00KC 2025286343 GAITHERSBURG ,MD s/w/wo/ew/d/h
ALPHASIX, LLC. GS-35F-307AA 703-579-6479 STERLING ,VA o
ALPHIDENT TECHNOLOGIES INC 47QTCA20D00CD 3015020456 BALTIMORE ,MD s/w/wo/ew/d/8a/h/8aS
ALPINE CONSULTING PARTNERS, LLC GS-35F-387GA 202-854-0084 WASHINGTON ,DC s
ALPINE TECHNOLOGY GROUP,LLC GS-35F-0633S 3037740100 LONGMONT ,CO s
ALQIMI NATIONAL SECURITY, INC. GS-35F-316CA 301-337-0100 ROCKVILLE ,MD s/d
ALQIMI TECHNOLOGY SOLUTIONS, INC. GS-35F-015DA 301-337-0100 POTOMAC ,MD s
ALTA VIA CONSULTING LLC GS-00F-007GA 708-466-1935 ARLINGTON ,VA o
ALTAGROVE LLC 47QTCA21D0037 703-570-7257 HERNDON ,VA s/w/wo/d
ALTAMIRA TECHNOLOGIES CORP 47QRAA19D0027 703-813-2100 MC LEAN ,VA s
ALTECH SOLUTIONS, LLC 47QTCA24D002Z 626-676-2427 ROLLING HILLS ESTAT ,CA s/d/8a/8aS
ALTER MODUS INTERNATIONAL CORP GS-35F-338CA 2022881065 BALTIMORE ,MD s
ALTRON, INC. 47QTCA20D000N (703)558-3660 MOUNT PLEASANT ,SC s/w/wo  
ALTURA COMMUNICATION SOLUTIONS LLC GS-35F-0666W 8774544472 ANAHEIM ,CA s
ALYN, INC. 47QTCA20D004B 678-731-7716 ROSWELL ,GA s/h
AMALGA SYSTEMS INC. GS-35F-578AA 240-421-1562 MC LEAN ,VA s/d
AMATEA, LLC GS-00F-187DA 703-880-4676 LEESBURG ,VA s/w/wo
AMAXIAM, LLC 47QTCA22D000Y (703) 585-0437 RESTON ,VA s/d
AMAZON WEB SERVICES, INC. 47QTCA19D000C 5714442618 SEATTLE ,WA o
AMBIT GROUP LLC GS-35F-0242T 240-673-3106 MC LEAN ,VA o
AMDEX CORPORATION 47QRAA22D00DK 301-588-8944 POTOMAC ,MD s/w/wo/d
AMENTUM SERVICES, INC. GS-35F-0586V 240-678-9145 CHANTILLY ,VA o
AMERICAN BUSINESS SOLUTIONS INC GS-35F-0409V 614-888-2227 X4673 LEWIS CENTER ,OH s
AMERICAN COMMUNICATIONS INDUSTRIES INC 47QTCA23D00E5 718-967-2220 STATEN ISLAND ,NY s
AMERICAN COMMUNICATIONS SOLUTIONS, LLC 47QTCA18D00GK 703-789-4481 FAIRFAX STATION ,VA s/dv
AMERICAN DATA SOLUTIONS LLC 47QTCA19D00K6 770-410-8806 SMYRNA ,GA s
AMERICAN INFORMATICS SOLUTIONS LLC GS-35F-040CA 7034022740 POTOMAC ,MD s/dv
AMERICAN INSTITUTES FOR RESEARCH IN THE BEHAVIORAL SCIENCES GS-00F-347CA 443-259-5125 ARLINGTON ,VA o
AMERICAN OPERATIONS CORPORATION 47QTCA19D00M1 7033455770 RESTON ,VA s/dv
AMERICAN SYSTEMS CORPORATION GS-35F-500CA 7039685068 CHANTILLY ,VA o
AMERICAN TECH SOLUTIONS, LLC 47QTCA22D007X 703 345 5770 RESTON ,VA s/v
AMERIINFOVETS INC 47QTCA20D000Q 4082199489 PRYOR ,OK s/dv/ai
AMIDA SOLUTIONS LLC 47QTCA21D009S 571-432-6672 MC LEAN ,VA s
AMIDA TECHNOLOGY SOLUTIONS, INC. 47QTCA18D00CN 202-550-0275 WASHINGTON ,DC s
AMINAD CONSULTING, LLC 47QRAA21D009T 732-713-1539 ARLINGTON ,VA s/d
AMIVERO LLC 47QTCA20D001V 7038591356 HERNDON ,VA s/w/wo/d/8a/h/8aS
AMPCUS, INC. GS-35F-0466X 703-637-7299 105 CHANTILLY ,VA o
AMPLIFY CONSULTING PARTNERS INC. 47QTCA23D002W 4252697078 BELLEVUE ,WA s
AMPSIGHT INC 47QTCA22D00DG 619.289.7137 STERLING ,VA s
AMS NETWORKS LLC 47QTCA22D0082 571-287-0362 WOODBRIDGE ,VA s/w/wo/ew/d/8a/8aS
AMTIS, INC. GS-10F-0154U 407-513-9490 MAITLAND ,FL s/d
AMVET TECHNOLOGIES LLC GS-35F-0291X 505-670-0332 LAS VEGAS ,NV s/dv/d
AMYX INC       47QRAA22D00ES 703-373-1984 RESTON ,VA o
ANAKAM, INC GS-35F-0600T 314-496-3783 RESTON ,VA o
ANALYGENCE, INC. 47QRAA20D005D 3018306092 FULTON ,MD s/dv/d/8a/8aS
ANALYTIC ACQUISITIONS LLC 47QTCA19D0071 5087352177 SILVER SPRING ,MD s/w/wo/8a/8aS
ANALYTIC DESIGNS INC 47QTCA19D00LT 614-224-9078 COLUMBUS ,OH s
ANALYTIC STRATEGIES LLC 47QTCA19D008V (703)663-2033 ALEXANDRIA ,VA o  
ANALYTICA CONSULTING, LLC 47QTCA23D00AM 8582728260 SAN DIEGO ,CA s/d
ANALYTICA LLC GS-35F-0622Y 202.792.1131 BETHESDA ,MD s/d/8a/h/8aS
ANALYTICAL INTELLIGENCE INTERNATIONAL, LLC 47QTCA23D0043 (310)647-7411 PLACENTIA ,CA s    
ANALYTICS LOGIC LLC 47QTCA20D0028 (571) 699-0995 WASHINGTON ,DC s/d/h
ANALYTICX LLC 47QRAA19D009S 301-602-1804 WASHINGTON ,DC s/d/8a/8aS
ANAMI TECHNOLOGIES INC 47QTCA23D0064 (904)314-3255 ACWORTH ,GA s/d    
ANAPTYX LLC 47QTCA23D005U 843-580-8885 WATERTOWN ,MA s/d
ANASEC, INC. GS-35F-391DA (703)679-7568 STAFFORD ,VA s/dv  
ANAVATION, LLC GS-35F-122DA 703-594-4610 CHANTILLY ,VA s
ANBIHIAN, INC. 47QTCA24D002Y 3013666414 BOYDS ,MD s/d/8a/8aS
ANDREW MORGAN CONSULTING, LLC 47QTCA19D00EM 202-355-6454 ALEXANDRIA ,VA s/dv/h
ANDROMEDA SYSTEMS INCORPORATED GS-10F-0300Y 904-402-8652 VIRGINIA BEACH ,VA o
ANDWORX, LLC 47QRAA18D002Y 703-408-8135 FALLS CHURCH ,VA s/d
ANGARAI INTERNATIONAL, INC. GS-35F-0254V (410)472-5000 COLLEGE PARK ,MD s/d/h  
ANIKA SYSTEMS INCORPORATED GS-35F-056GA 703-371-8507 LEESBURG ,VA s/w/wo/ew/d/8a/h/8aS
ANKORE CONSULTING INC 47QSWA18D008E 703-679-7102 LEESBURG ,VA s/w/wo/ew/d
ANLAR, LLC GS-00F-229DA 2024558283 ARLINGTON ,VA s
ANS ADVANCED NETWORK SERVICES, LLC 47QTCA19D00L0 518-292-6502 ALBANY ,NY s
ANSYS GOVERNMENT INITIATIVES INC GS-35F-056DA 610-981-8000 EXTON ,PA o
ANTARES, LLC 47QTCA20D002W (504)335-3989 BATON ROUGE ,LA s/d  
ANTEAN TECHNOLOGY LLC 47QTCA21D009W 703-254-0448 ALEXANDRIA ,VA s/w/wo/ew/d/8a/8aS
ANTHONY & ASSOCIATES, INC. 47QTCA23D00A0 770-274-3386 PEACHTREE CORNERS ,GA s/w/wo/ew/dv/d
ANU SOFTWARE CONSULTANTS INC 47QTCA21D005Z (734)665-7018 ANN ARBOR ,MI s/d    
ANVAYA SOLUTIONS INC 47QTCA19D00AV 916-673-9300 FOLSOM ,CA s/w/wo/ew/d
ANVIL DIGITAL, LLC 47QTCA24D0027 (260)409-0359 CARMEL ,IN s/v    
ANYTHINGIT, LLC. 47QTCA22D007R 877-766-3050 NORTH BERGEN ,NJ s
AOC CONNECT LLC GS-35F-0826R (703)621-2382 CHANTILLY ,VA s  
APAL SOLUTIONS, LLC 47QTCA24D003C 7172296918 CHAMBERSBURG ,PA s/d
APAU, LLC 47QTCA23D00D5 3017060583 ACCOKEEK ,MD s/d/h
APELON, INC. 47QTCA21D0009 2034312530 HINGHAM ,MA s
APERIA SOLUTIONS, INC. 47QTCA20D00EY (888)302-0296 DALLAS ,TX s  
APERIO GLOBAL LLC 47QTCA23D007Z 571-464-0820 RESTON ,VA s/d/8a/8aS
APERTURE SOLUTIONS GROUP, INC. 47QRAA22D0029 (917)330-3069 RESTON ,VA s/dv/d  
APEX INFINITE SOLUTIONS LLC 47QTCA20D00B0 317-974-0382 INDIANAPOLIS ,IN s/d/8a/8aS
APEX LOGIC INC 47QTCA22D00A2 3015261043 INCLINE VILLAGE ,NV s
APEXTECH LLC GS-35F-070GA 571-228-0949 THE HILLS ,TX s
APF TECHNOLOGY LLC 47QTCA24D001U 571-217-7960 SPRINGFIELD ,VA s/w/wo/dv/d
APOGEE ENGINEERING, LLC GS-10F-0242W 5406568037 COLORADO SPRINGS ,CO s/d/8a
APOLLO INFORMATION SYSTEMS CORP. GS-35F-0084S (408) 399-5110 ROUND ROCK ,TX s
APOTHESOURCE, INC 47QTCA22D009V 843-609-8868 SUMMERVILLE ,SC s
APP STUDIO 35 INC. 47QTCA22D008B 760-260-8222 VISTA ,CA s
APPDDICTION SYNERGY LABS, LLC 47QTCA23D00E8 210-704-7828 SAN ANTONIO ,TX s/dv/d
APPDDICTIONSTUDIO LIMITED LIABILITY COMPANY GS-35F-028GA (210) 859-9677 SAN ANTONIO ,TX s/dv/d/8a/8aS
APPEREON BUSINESS SOLUTIONS INC GS-35F-298AA 4443-839-0012 HYATTSVILLE ,MD s/d/h
APPIAN LOGIC LLC 47QRAA19D009V 202-262-1549 GREAT FALLS ,VA s/d
APPLICATION ARCHITECTS, LLC GS-35F-0124X 888-896-4608 CARRBORO ,NC s
APPLICATION RESEARCH CENTER LLC 47QTCA21D005D 571-265-3547 CHANTILLY ,VA s/w/8a/8aS
APPLIED CLOUD TECHNOLOGIES LLC 47QTCA20D00E9 202-446-2134 WASHINGTON ,DC s/d
APPLIED COHERENT TECHNOLOGY CORPORATION 47QTCA23D0079 703-742-0294 HERNDON ,VA s/d
APPLIED COMPUTER TRAINING & TECHNOLOGY, INC. 47QRAA18D00AQ 980.505.5495 AIEA ,HI s/d
APPLIED COMPUTING TECHNOLOGIES, INC. 47QTCA19D00DC 703-891-4334 ALEXANDRIA ,VA s/dv
APPLIED DECISION TECHNOLOGIES INCORPORATED 47QTCA18D0091 770-789-1975 DULUTH ,GA s/d
APPLIED DEVELOPMENT, LLC 47QTCA19D000L 410-571-4016 RIVERDALE ,MD s/w/wo/ew/dv/d/8a/h/8aS
APPLIED ENGINEERING SERVICES, INC. 47QTCA23D0051 970-626-5091 RIDGWAY ,CO s
APPLIED ENTERPRISE MANAGEMENT CORPORATION 47QTCA18D00JV 7038858017 HERNDON ,VA o
APPLIED INFORMATION SCIENCES INC 47QTCA21D00EB 703-860-7800 RESTON ,VA o
APPLIED INSIGHT, LLC GS-00F-145GA 703-215-8100 RESTON ,VA o
APPLIED INSIGHT, LLC GS-35F-0027U * 703-215-8100 RESTON ,VA o  
APPLIED INTELLECT LLC GS-10F-026BA 724-765-0402 CRANBERRY TOWNSHIP ,PA s/d
APPLIED MEMETICS, LLC GS-35F-481GA 571-766-6029 TUCSON ,AZ s
APPLIED RESEARCH ASSOCIATES, INC. 47QRAA24D003E 505-881-8074 ALBUQUERQUE ,NM o
APPLIED TECHNICAL SYSTEMS, INC. GS-35F-0535W (360)989-3349 SILVERDALE ,WA s/dv  
APPLIED TECHNOLOGIES GROUP, INC GS-10F-065AA 240-718-3814 HUNTSVILLE ,AL s/d/8a
APPLIEDINFO PARTNERS , INC GS-35F-429BA 732-507-7300 SOMERSET ,NJ s/w/wo/ew/d
APPRIO INC GS-00F-392GA 202-638-6987 WASHINGTON ,DC o
APPSENTIAL LLC GS-35F-0175U 240-401-9888 GERMANTOWN ,MD s/d
APPTEON, INC. GS-35F-0111Y 703-542-3637 RESTON ,VA s
APPTRICITY CORPORATION 47QTCA19D0041 2145960601 IRVING ,TX s
APTEC, LLC GS-35F-0154X 443.733.3146 TAMPA ,FL o
APTIVE RESOURCES LLC GS-07F-281BA 703-598-0697 ALEXANDRIA ,VA s/w/wo/ew/dv/d
AQL TECHNOLOGIES, INC 47QTCA19D00BN 1-773-396-7421 PARK RIDGE ,IL s/d/8a/8aS
AQUALAGOON, INC GS-35F-390DA (707)709-8745 CHICAGO ,IL s/d/8a/8aS  
AQUARIAN SYSTEMS INC GS-35F-365BA 301-520-1712 COLLEGE PARK ,MD s
AQUAS, INCORPORATED GS-35F-0396X 301-654-4000 KENSINGTON ,MD s/w/d
AQUIA INC. 47QTCA23D000H 410-245-8990 MILLSBORO ,DE s/dv/d
AQUILA TECHNOLOGY CORP. GS-35F-055GA (781)993-9004 BURLINGTON ,MA s    
AQUITAS SOLUTIONS, LLC GS-35F-0448V 520-576-6176 ROSWELL ,GA s/dv
ARANYA CLOUD TECHNOLOGIES LLC 47QTCA24D002B (816) 679-6868 OVERLAND PARK ,KS s/d
ARBOLA, INC. 47QTCA21D00E3 703-901-1076 ALEXANDRIA ,VA s/d/h
ARC ASPICIO LLC GS-35F-0527X 703-465-2050 ARLINGTON ,VA s/w/wo
ARCER SOLUTIONS INC. 47QTCA20D00ED (571)315-9294 ASHBURN ,VA s/w/wo/ew/d/8a/8aS    
ARCETYP LLC 47QRAA21D00AL 7036082091 FAIRFAX ,VA s/v
ARCH SYSTEMS LLC GS-35F-284CA 410-277-2781 BALTIMORE ,MD s/w/wo/ew/d/h
ARCHARITHMS INC GS-00F-175DA (256) 763-8781 HUNTSVILLE ,AL s/h
ARCHI-TECHNOLOGY, LLC 47QTCA20D0018 (585)424-1952 CANANDAIGUA ,NY s  
ARCSOFT CONSULTING, LLC 47QTCA20D008L (425)922-0517 KIRKLAND ,WA s  
ARCTIC INFORMATION TECHNOLOGY, INC. GS-35F-192DA 907-261-9537 ANCHORAGE ,AK s/d/an
ARCTICOM, LLC 47QTCA22D00C0 907-334-8311 ANCHORAGE ,AK s/d/8a/an/8aS
ARDENT CLOUD, LLC 47QTCA21D00AT 703-964-8010 VIENNA ,VA s/d
ARDENT MANAGEMENT CONSULTING, LLC GS-35F-0212U 703-984-8010 VIENNA ,VA s/h
ARDENT TECHNOLOGIES INC GS-35F-241CA 937-312-1345 DAYTON ,OH s/d
ARDIGENT CONSULTING INC       47QTCA23D00AS 202-460-9700 LEESBURG ,VA s/w/wo/ew/d/8a/h/8aS
ARDILLA FEDERAL SYSTEMS LLC 47QTCA21D002T 678-429-6938 WASHINGTON ,DC s/h
AREEVA SOLUTIONS, LLC 47QRAA22D0053 703-583-7517 CHANTILLY ,VA s/d/8a/8aS
ARETEC, INC 47QTCA23D005M 571-330-3302 FAIRFAX ,VA s/d/8a
ARETEC, INC GS-35F-0316U 571-330-3302 FAIRFAX ,VA s/8a
ARETECSBD LLC 47QTCA20D007K (703)606-3080 FAIRFAX ,VA s/d
ARETUS INCORPORATED GS-35F-367GA (703)475-2063 STERLING ,VA s/d  
ARGUS SECURE TECHNOLOGY LLC 47QTCA19D0015 571-331-2141 VIENNA ,VA s/wo
ARIADNE GENOMICS INC GS-35F-594GA 240-421-6494 GAITHERSBURG ,MD s
ARION SYSTEMS INC 47QRAA19D00DS 703-815-1130 X1112 CHANTILLY ,VA s
ARISANT, LLC GS-35F-398DA 720-839-1656 ENGLEWOOD ,CO s
ARISTI TECHNOLOGIES, INC. 47QTCA22D0079 703-459-6268 HERNDON ,VA s/w/wo/d
ARK INFOTECH LLC 47QTCA21D00BQ 3012007997 GAITHERSBURG ,MD s/d/8a/8aS
ARLLUK TECHNOLOGY SOLUTIONS LLC 47QTCA18D001F 703-488-9374 ANCHORAGE ,AK s/d/8a/an/8aS
ARLO SOLUTIONS L.L.C. 47QTCA21D003B 2028275632 WASHINGTON ,DC s/w/wo/ew/dv/d/8a/h/8aS
ARM CONSULTING LLC 47QTCA18D00BB 5712525157 LEESBURG ,VA s/w/wo/ew/d
ARMAVEL LLC 47QTCA21D00B5 (571) 266-1212 TACOMA ,WA s
ARMEDIA LLC 47QSMA18D08PU 571-395-4800 VIENNA ,VA s/w/wo/dv/d
ARMEDIA LLC GS-35F-0891P 571-395-4800 VIENNA ,VA s
ARRIKAI LLC 47QRAA19D009J 703-409-3102 QUANTICO ,VA s/d/8a/h/8aS
ARRIKAI LLC 47QTCA19D00E6 703 409-3102 QUANTICO ,VA s/d/8a/h/8aS
ARROWPOINT CORPORATION GS-35F-0414Y 703-829-6460 ALEXANDRIA ,VA s/v
ARSIEM CORP 47QREA23D001D 240-389-4194 CATONSVILLE ,MD s/dv/d/h
ARTCOM ASSOCIATES, INC. GS-35F-0557Y (210)684-8877 SAN ANTONIO ,TX s/w/wo/d  
ARTEL LLC GS-35F-557GA 703-620-1700 HERNDON ,VA o
ARTEMIS CONSULTING, INC. GS-35F-493AA 703-598-0077 VIENNA ,VA s/w/wo
ARTHUR GRAND TECHNOLOGIES INC. 47QTCA21D002N 571-251-9509 ASHBURN ,VA s/d/8a/8aS
ARTI, INCORPORATED 47QTCA19D00L5 7572244590 HAMPTON ,VA s/dv/d/8a/h/8aS
AS INNOVATION LLC 47QTCA24D0022 571-214-9946 ALEXANDRIA ,VA s/v
ASB RESOURCES, LLC 47QTCA20D0029 609-423-4949 PRINCETON ,NJ s/d
ASC GP, INC. GS-35F-0367X 888 576-3330 EXT 2 HUNTSVILLE ,AL s
ASCELLA TECHNOLOGIES, INC. GS-35F-0134W (703) 635-3180, X100 HERNDON ,VA s
ASCELLON CORPORATION 47QTCA19D00KP 240-737-2024 HYATTSVILLE ,MD s/w/wo/d
ASCEND INTEGRATED TECHNOLOGY SOLUTIONS INC GS-35F-009GA 410-652-8058 MIAMI BEACH ,FL o
ASCENDANT STRATEGY MANAGEMENT GROUP, LLC GS-35F-0610X 866-568-0590 ARLINGTON ,VA s
ASCENDRA, INC. 47QTCA19D00KV 703-887-7461 FAIRFAX ,VA s
ASCENT TECHNOLOGIES, INC 47QTCA20D004C 719-559-3897 MONUMENT ,CO s/dv
ASCLEPIUS SOLUTIONS INC 47QTCA20D00FA 301-685-3557 KENSINGTON ,MD s/w/wo/ew/d
ASET PARTNERS CORP. GS-35F-0591X (571) 297-1916 BALTIMORE ,MD s
ASHBURN CONSULTING LLC GS-35F-0444X 240-997-0322 LEESBURG ,VA s
ASHER TECHNOLOGIES LLC 47QTCA22D0061 (813)476-5777 HERNDON ,VA s    
ASK INTERNATIONAL, INC GS-35F-0358Y 703-466-5597 LITTLETON ,CO s/w/d
ASM RESEARCH, LLC GS-35F-611GA 8043629080 FAIRFAX ,VA o
ASP WEB SOLUTIONS LLC 47QTCA23D0090 504.261.5001 BARTLETT ,TN s/d/8a
ASPEN COMMUNICATIONS LLC GS-35F-0601W 928-774-0992 PRESCOTT ,AZ s/dv
ASPEX, INC. GS-35F-129AA 7034887700 RESTON ,VA s/d
ASPIRATION SOFTWARE LLC 47QTCA18D00CX 571-323-7810 MIDDLEBURG ,VA s/w/wo/d
ASPIRE TECHNOLOGY SOLUTIONS, LLC 47QTCA22D0093 (334) 819-5400 PRATTVILLE ,AL s/dv/d
ASR ANALYTICS, LLC GS-35F-450AA 301-738-9502 COLUMBIA ,MD o
ASR INTERNATIONAL CORP. GS-00F-283CA 6312311086 HAUPPAUGE ,NY s/d
ASR TECH GROUP INC 47QTCA24D005Z 7032005756 WASHINGTON ,DC s/w/d
ASRC FEDERAL CYBER, LLC 47QTCA22D00AH 240-388-4666 COLUMBIA ,MD s/d/8a/an/8aS
ASRC FEDERAL DATA NETWORK TECHNOLOGIES, LLC 47QTCA19D00FN 571-418-9792 BELTSVILLE ,MD o
ASRC FEDERAL DATA SOLUTIONS, LLC 47QTCA18D00BH 571-418-9792 BELTSVILLE ,MD s/d/an
ASRC FEDERAL HIGHLAND TECHNOLOGY, INC 47QTCA18D001A 571-418-9792 BELTSVILLE ,MD s/d/an
ASSETWORKS INC GS-35F-317GA 610-225-8303 WAYNE ,PA o
ASSETWORKS USA INC 47QTCA19D00AF 609-602-4235 PITTSBURGH ,PA o
ASSOCIATED SYSTEMS PROFESSIONALS LLC 47QTCA23D00BZ 304.343.6337 SOUTH CHARLESTON ,WV s
ASSOCIATED VETERANS, LLC - QUALITY SOLUTIONS GS-10F-0306X 571) 302-5335 DEERFIELD BEACH ,FL s/dv
ASSURA, INC. GS-35F-437BA 8043657536 GLEN ALLEN ,VA s/w
ASSURED CONSULTING SOLUTIONS, LLC GS-35F-335DA 703.662.5062 X701 RESTON ,VA s/w/wo/ew
ASSURIT CONSULTING GROUP LLC 47QTCA18D00JZ 7039274111 FAIRFAX ,VA s/d/8a/8aS
ASSYST INC. 47QTCA19D00HL 703-230-3100 STERLING ,VA s
ASTADIA INC 47QTCA20D00D4 214-794-3910 LYNNFIELD ,MA s/d
ASTOR & SANDERS CORPORATION 47QTCA21D00C8 2404993742 MCLEAN ,VA s/w/wo/d
ASTOR & SANDERS CORPORATION GS-35F-0672R 2404993742 MCLEAN ,VA s/w
ASTUTE BUSINESS SOLUTIONS 47QTCA18D00G5 9259973267 DUBLIN ,CA s
ASYMMETRIC TECHNOLOGIES, LLC 47QTCA19D00F3 614-725-5310 DUBLIN ,OH s/dv/d
ASYNC-NU MICROSYSTEMS, INC. GS-35F-284BA 866-832-0055 FREDERICKSBURG ,VA s/dv/d
ASYNCROB CORPORATION GS-35F-559AA 703 591-6455 FAIRFAX ,VA s/dv/d
AT&T CORP. 47QTCA18D00JG 301-266-1682 VIENNA ,VA o
ATC IT CONSULTING INC. 47QTCA22D0067 201-245-8748 CLARKSBURG ,MD s
ATHENA FEDERAL SOLUTIONS LLC 47QTCA24D005H 703-994-8828 MC LEAN ,VA s/w/wo/d
ATHENA SCIENCES CORP 47QTCA21D008K 7734390742 FAIRMONT ,WV s/h
ATHENA TECHNOLOGIES LLC 47QTCA19D002M 9543911089 ORLANDO ,FL s/d/8a
ATHENA TECHNOLOGY GROUP, INC. GS-35F-097BA 703-483-3703 HERNDON ,VA s/dv/h
ATHREYA INC 47QTCA24D002F 7322462700 EDISON ,NJ s/d
ATI GOVERNMENT SOLUTIONS LLC 47QTCA21D0079 703-307-8058 FREDERICK ,MD s/d/8a/to/ai/8aS
ATKINSON AERONAUTICS & TECHNOLOGY, INC. 47QRAA18D009W 540-760-7499 FREDERICKSBURG ,VA s/dv
ATKINSREALIS USA INC 47QRAA21D002Z 813 281 4430 TAMPA ,FL o
ATLANTIC COMMTECH, LLC 47QTCA20D004H 757-962-2545 VIRGINIA BEACH ,VA o
ATLANTIC DIGITAL, INC. 47QTCA23D00EG 315-391-5505 TAMPA ,FL s/dv
ATLAS GROUP, LTD. GS-10F-018CA 202-380-8305 ARLINGTON ,VA s/d/h
ATLAS RESEARCH LLC GS-10F-203AA 703-345-9100 X 138 WASHINGTON ,DC o
ATLAS TECHNOLOGIES, INC. 47QRAA22D0028 843-725-2285 NORTH CHARLESTON ,SC s/v
ATS ASSOCIATES LLC GS-35F-252GA (703)853-4284 HEMPSTEAD ,NY s/d/h  
ATT MOBILITY LLC 47QTCA19D00MV 3015640918 ATLANTA ,GA o
ATTAINX INC. GS-35F-293DA 7034245594 HERNDON ,VA s/w/wo/ew/d/8a/8aS
ATVARIS LLC 47QTCA22D002H 703-623-7376 LEESBURG ,VA s/w/wo/h
ATVENTURES LLC 47QTCA22D009R 703-628-0412 MC LEAN ,VA s/w/wo
AUCOIN TELECOM & UTILITY CONSTRUCTION LLC 47QTCA20D00EB 209-890-8601 CHELMSFORD ,MA s
AUCTOR CORPORATION GS-35F-0223S 317-569-7487 INDIANAPOLIS ,IN s
AUDACIOUS INQUIRY LLC GS-35F-0147V 802-793-2618 CATONSVILLE ,MD o
AUDIO-VIDEO CORPORATION. GS-35F-074AA 585-381-5578 MENANDS ,NY s
AUGUST SCHELL ENTERPRISES, INC. 47QTCA23D0089 301-838-9470 ROCKVILLE ,MD o
AUROTECH LLC 47QSMA19D08R6 4439046080 MC LEAN ,VA o
AUROTECH LLC GS-35F-0244R * 4439046080 MC LEAN ,VA o  
AUSGAR TECHNOLOGIES, INC. 47QTCA20D002Q (858)444-8244 SAN DIEGO ,CA s/dv
AUTHX CONSULTING LLC 47QRAA20D008U 866-682-6144 RICHMOND ,VA s/v
AUTOMATED RESOURCE MANAGEMENT ASSOCIATES, INCORPORATED 47QSMA20D08QJ (301)587-7077 SILVER SPRING ,MD s/w/wo/ew/d/h  
AUTOMATION TECHNOLOGIES INC. GS-35F-200DA 703-848-7938 STERLING ,VA s
AUTONOMIC ENTERPRISE INC 47QTCA20D006V 240-422-3291 GAITHERSBURG ,MD s/d/8a/8aS
AUTONOMIC INTEGRA LLC 47QTCA21D00BH 240-422-3291 GAITHERSBURG ,MD s/d
AVA TECH LLC 47QTCA19D00FX 310-227-2991 RANCHO PALOS VERDES ,CA s/d/8a/8aS
AVACEND CORPORATION 47QTCA23D00DW 4707280452 ALPHARETTA ,GA s/w/wo/ew/d
AVALON BUSINESS ENGINEERING SERVICES, LLC 47QRAA20D003E (801) 447-1623 CLEARFIELD ,UT s/w/wo/ew/dv/d
AVANCO INTERNATIONAL, INC. GS-10F-229AA 7037497749 CLIFTON ,VA s
AVANTUS FEDERAL LLC GS-00F-151CA 571-551-2726 MCLEAN ,VA o
AVANTUS FEDERAL LLC GS-35F-214CA * 571 551-2726 MCLEAN ,VA o  
AVANZ SYSTEMS INC 47QTCA20D002Z 5404545038 LEESBURG ,VA s/w/wo/ew/d/h
AVATAR COMPUTING, INC. GS-35F-0449Y 508-459-3778 WORCESTER ,MA s/dv
AVATAR PARTNERS INC GS-35F-433BA 7142261909 IRVINE ,CA s/w/wo/d
AVAYA FEDERAL SOLUTIONS, INC. GS-35F-0156V (703) 376-2075 FAIRFAX ,VA o
AVENING MANAGEMENT & TECHNICAL SERVICES LLC GS-35F-614GA 301-848-2053 LA PLATA ,MD s/w/wo/ew/v/d/8a/8aS
AVER LLC 47QRAA18D000P 202-713-9007 WASHINGTON ,DC s/dv
AVESHKA, INC. GS-35F-609GA 571-814-5739 VIENNA ,VA o
AVI SYSTEMS INC GS-35F-0230X (952)949-3700 EDEN PRAIRIE ,MN o  
AVI-SPL LLC 47QTCA21D0070 813-884-7168 TAMPA ,FL o
AVID SYSTEMS LLC GS-35F-267BA 202-628-6765 WASHINGTON ,DC s/w/wo
AVID TECHNOLOGY PROFESSIONALS, LLC GS-35F-0052V 240-842-1397 ELLICOTT CITY ,MD s/d
AVIGNA LLC 47QTCA18D008N 703-395-5745 STERLING ,VA s/d/8a/8aS
AVILAMB INC 47QTCA20D00BG 4127225967 ARLINGTON ,VA s/d
AVINEON, INC. GS-35F-401GA 7036711900 MCLEAN ,VA o
AVINT LLC 47QTCA19D00KZ 7036789969 HERNDON ,VA s/w/wo/ew/dv/d
AVION SOLUTIONS, INC. 47QRAA22D0091 256-721-7006 HUNTSVILLE ,AL o
AVITURE INC 47QTCA21D00DS 410-934-4543 OMAHA ,NE s/v/d
AVOSYS TECHNOLOGY, INC. 47QTCA20D008K 877-228-6797 SAN ANTONIO ,TX s/d
AVTECH SOLUTIONS INC. 47QTCA21D004K 3175342730 INDIANAPOLIS ,IN s
AVUM, INC. 47QTCA21D00DR (310) 457-8263 X6001 AGOURA HILLS ,CA s/d
AVUM, INC. GS-35F-0683P (310)621-0436 AGOURA HILLS ,CA s  
AVYANCE LLC 47QRAA24D000L 703-967-7676 RESTON ,VA s/w/wo/ew/d/8a/8aS
AVYON CONSULTING GROUP, INC GS-35F-412GA 202-812-6187 CHEVY CHASE ,MD s
AXIA CONSULTING, INC. 47QTCA19D0057 6146577511 COLUMBUS ,OH s/d
AXIENT, LLC 47QTCA20D0088 2567990669 HUNTSVILLE ,AL o
AXIOLOGIC SOLUTIONS LLC GS-35F-159DA 202-681-3780 FAIRFAX ,VA o
AXIOM CONSULTANTS, INC 47QRAA19D0077 703-599-1502 ROCKVILLE ,MD s/w/wo/ew/d/8a/8aS
AXIOM CORPORATION GS-35F-0666T 8179883750 ATLANTA ,GA s/dv/d
AXIOM DATA SCIENCE LLC GS-35F-026BA 907-230-0304 ANCHORAGE ,AK s
AXIOM RESOURCE MANAGEMENT, INC. GS-35F-360DA 703-208-3000 X216 FALLS CHURCH ,VA o
AXIS CONSULTANT GROUP AND ASSOCIATES LLC 47QRAA19D004R 443-802-7494 OWINGS MILLS ,MD s/d/8a/8aS
AXIS MANAGEMENT GROUP, LLC 47QRAA18D007F 540-338-5071 MCLEAN ,VA s/w/wo/ew/d
AXLE INFORMATICS, LLC GS-35F-023GA 703-269-7618 NORTH BETHESDA ,MD s/w/wo/d
AXSEUM, INC. GS-35F-0404V 571-482-2771 VIENNA ,VA s
AXUMFED LLC 47QTCA23D00EN 240-498-7176 MCLEAN ,VA s/w/wo/ew/d
AXXUM TECHNOLOGIES LLC GS-35F-0189V 703-854-1376 MC LEAN ,VA s
AXYDE ANALYTICS, LLC 47QTCA23D0052 703-628-1361 ALEXANDRIA ,VA s/dv
AXYIS LLC 47QTCA22D002X (571) 370-8288 EXT10 LEESBURG ,VA s/d/8a
AYOKA, L.L.C. 47QTCA23D00E6 (817)210-4042 ARLINGTON ,TX s/v/d    
AZI CONSULTING INC. GS-35F-496CA (703)282-4575 OAKTON ,VA s/d  
AZIMUTH INC 47QTCA18D0084 304-292-3700 MORGANTOWN ,WV s/dv
AZUSA SOLUTIONS LLC 47QTCA23D00BD 2406304207 GAITHERSBURG ,MD s/w/wo/ew/d/8a/8aS
B & M CONSULTING GROUP, INC. GS-35F-122BA 315-884-3040 ROCKVILLE ,MD s/w/wo/h
B 3 GROUP, LLC GS-35F-454BA 571-313-0511 RESTON ,VA o
B TECHNOLOGY LLC 47QTCA21D000B 703-887-8345 AUSTIN ,TX s/w/wo/d/h
B&B CONSULTING ENTERPRISES, INC. 47QTCA21D00CL 540-878-3890 BRISTOW ,VA s/w/wo/ew
B-LINE EXPRESS, INC. GS-35F-0723V 8666254639 801 COLUMBIA ,MD s/d
B.E.S. TECHNOLOGY, INC. 47QTCA21D000Z 304-362-6262 BROADLANDS ,VA s
BAANYAN SOFTWARE SERVICES INC 47QTCA21D001E 732-742-9127 EDISON ,NJ s/w/wo/ew/d
BABATEK INC 47QTCA21D003N 9084631540 NEW YORK ,NY s/w/wo/ew/d
BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. GS-35F-351DA 858-675-1871 SAN DIEGO ,CA o
BAE SYSTEMS TECHNOLOGY SOLUTIONS & SERVICES INC. 47QTCA18D00D9 301-738-5979 ROCKVILLE ,MD o
BAI, INC. GS-35F-0608R 703-461-1807 ALEXANDRIA ,VA s/dv/d
BAILEY INFORMATION TECHNOLOGY CONSULTANTS, LLC GS-35F-407CA 703-309-9030 STAFFORD ,VA s/dv/d/8a/8aS
BALL AEROSPACE & TECHNOLOGIES CORP. 47QTCA19D001P 937-929-9608 BOULDER ,CO o
BAM TECHNOLOGIES LLC GS-35F-0489V 703-504-2477 ARLINGTON ,VA s/w/v
BANA SOLUTIONS LLC 47QTCA21D007P 703 994 3732 MCLEAN ,VA s/d/8a/8aS
BANDURI LLC 47QTCA22D00D5 540-699-0805 FREDERICKSBURG ,VA s/w/wo/ew/d
BANERJEE CONSULTING LLC 47QTCA23D0041 732-702-1886 MORGANVILLE ,NJ s/d
BANNER QUALITY MANAGEMENT INC 47QTCA21D003V 7139274806 FRIENDSWOOD ,TX s/w/wo/ew/d/8a/8aS
BAO SYSTEMS LLC 47QTCA20D000X 2025361543 WASHINGTON ,DC s/d
BAQ SOLUTIONS LLC 47QTCA22D002R 703-752-9710 MANASSAS ,VA s/dv
BARBARICUM LLC GS-35F-494GA (202) 393-0873 WASHINGTON ,DC s/dv/h
BAREX TECHNOLOGIES LLC 47QTCA21D004Q 703-752-9710 CHANTILLY ,VA s/w/wo/ew/d
BARQUIN SOLUTIONS, LLC 47QTCA19D00HB (202)296-7147 WASHINGTON ,DC s  
BARROW WISE CONSULTING, LLC GS-00F-231DA 2406602087 EXT. 101 ROCKVILLE ,MD s/w/wo/ew/d/8a/8aS
BART & ASSOCIATES, LLC GS-35F-264GA 703-821-0030 MC LEAN ,VA o
BARYONYX MANAGEMENT CONSULTING, INC. GS-00F-234GA (202)468-7576 LEESBURG ,VA s/d
BASE22 TECHNOLOGY GROUP, LLC 47QTCA19D00CU 12162724546 RICHARDSON ,TX s
BASECAMP CONSULTING AND SOLUTIONS LLC 47QTCA18D0099 571-210-2142 RESTON ,VA s/dv/d/8a/8aS
BASTION ANALYTICS, LLC 47QRAA23D003V 910.639.3810 PINEHURST ,NC s/dv/d
BAY STATE COMPUTERS, INC. GS-35F-470GA 301-352-7878 BOWIE ,MD s/w/wo
BAY SYSTEMS CONSULTING, INC 47QTCA21D0078 (800)510-7754 PALO ALTO ,CA s/w/wo/ew/d/h    
BAYINFOTECH LLC GS-35F-046CA 408-449-5616 SPARKS ,NV s/w/wo/ew/d
BAZON-COX & ASSOCIATES INC 47QTCA19D0061 757-410-2128 CHESAPEAKE ,VA s/dv
BCA SERVICES, LLC 47QRAA24D0002 (410)609-5582 GAITHERSBURG ,MD s/w/wo/d/8a/h/8aS    
BCE SOLUTIONS LLC 47QRAA22D003Z 304-282-1828 FAIRMONT ,WV s/d
BCF SOLUTIONS, INC. GS-07F-0439U 703-239-3928 CHANTILLY ,VA s
BCOMPLEX LLC 47QTCA22D001D (240) 350-3603 CLARKSVILLE ,MD s/w/wo/ew/d
BCT LLC GS-35F-238CA 240-285-5480 ANNAPOLIS JUNCTION ,MD s/w/wo
BDO PUBLIC SECTOR, LLC GS-00F-157GA 513- 587-3289 MC LEAN ,VA o
BDR SOLUTIONS, LLC 47QTCA21D00CM 240-515-0894 LEESBURG ,VA s/dv/d/8a/h/8aS
BEACON CLOUD SOLUTIONS, INC GS-35F-410CA 6197349802 SAN DIEGO ,CA s
BEACON SYSTEMS INC 47QRAA18D0091 954-426-1171 CORAL SPRINGS ,FL s/d
BEACON TELECOM INC 47QTCA21D005R 800-800-7004 CANTON ,MA s
BEGINIDEAS LLC 47QTCA20D009K 6628010269 SAINT JOHNS ,FL s/d
BELCAN GOVERNMENT SOLUTIONS, INC. GS-35F-368GA 571-363-2930 STERLING ,VA o
BELL FEDERAL SYSTEMS INC. 47QTCA23D009F 571-274-9800 SPRINGFIELD ,VA s/d
BELLESE TECHNOLOGIES, LLC GS-35F-356DA 563-920-9683 OWINGS MILLS ,MD s
BENNETT ADELSON PROFESSIONAL SERVICES, LLC 47QTCA22D004Y 216-369-0140 CLEVELAND ,OH s/d/8a/8aS
BENT EAR SOLUTIONS LLC 47QRAA21D005T 7036557019 ALEXANDRIA ,VA s/v/d
BENTLEY SYSTEMS, INCORPORATED 47QTCA21D00DN 610-458-3135 EXTON ,PA o
BERING STRAITS INFORMATION TECHNOLOGY, LLC 47QTCA18D00K4 907-563-3788 ANCHORAGE ,AK s/d/an
BERRY TECHNOLOGY SOLUTIONS, LLC 47QTCA19D00D2 770-313-0067 NEWNAN ,GA s/w/wo/ew/d
BEST VALUE TECHNOLOGY, INC. GS-10F-227AA (703) 229-4200 RALEIGH ,NC s/dv
BESTICA, INC. GS-35F-227AA 210-446-4197 HELOTES ,TX s/d
BETIS GROUP INC GS-35F-382BA 703-532-2008 MC LEAN ,VA s/d
BETTER DIRECT, LLC GS-35F-0503X 480-921-3858 TEMPE ,AZ s/dv/d/h
BEYOND MISSION CAPABLE SOLUTIONS LLC 47QTCA18D00B6 603-897-5130 SALEM ,NH s/w/wo
BFG ENTERPRISES, LLC 47QTCA19D00B8 3016853263 STAFFORD ,VA s/w/wo/ew/dv/d/8a/8aS
BH CONSULTING INC GS-35F-0518T 2125945946 AVENTURA ,FL s
BHANOT ENGINEERS INC 47QTCA20D002X (859)442-3300 GERMANTOWN ,MD s/d  
BI SOLUTIONS INC GS-35F-0882P 717 695 3624 HARRISBURG ,PA s/w/wo
BIG CLOUD CONSULTANTS, LLC. 47QTCA22D005K 828-348-1515 X. 1021 FLETCHER ,NC s
BIKTEK INC       47QTCA21D0015 5714857777 ASHBURN ,VA s/w/wo/ew/d
BINARC LLC 47QTCA23D000N (703)214-7177 ARLINGTON ,VA s    
BINARY GROUP, INC 47QTCA23D003M 540-845-9064 BETHESDA ,MD s/w/wo/d
BISWAS INFORMATION TECHNOLOGY SOLUTIONS INC GS-35F-0347Y 2022030982 HERNDON ,VA s/w/wo/d
BIT2SKY INC. 47QTCA23D000T 202-255-1887 ASHBURN ,VA s/d/8a/8aS
BITHGROUP TECHNOLOGIES, INC. 47QTCA19D00G8 410-962-1188 EXT37 BALTIMORE ,MD s/d/h
BITHOP SYSTEMS INC. 47QTCA19D00CQ 5712162741 SPRINGFIELD ,VA s/d
BITLAND INC GS-35F-529AA 7036267861 FAIRFAX ,VA s/d
BITRELISH CORP 47QTCA23D00C9 352-216-4677 HERNDON ,VA s
BITSCOPIC INC GS-35F-362CA 2066583634 PALO ALTO ,CA s
BITSNBYTESIO LLC 47QTCA24D006M 202-642-3134 ASHBURN ,VA s
BIXAL SOLUTIONS INCORPORATED GS-00F-439GA 7036345701 FAIRFAX ,VA s/w/wo/d
BIXAL SOLUTIONS INCORPORATED GS-35F-342GA 561-640-9171 FAIRFAX ,VA s/d
BIZARCH SOLUTIONS INC 47QTCA23D00D6 (443)825-8387 ALDIE ,VA s/d/8a/8aS    
BIZFLOW CORP. GS-35F-250BA 703-645-4562 FALLS CHURCH ,VA s
BIZHIW INFORMATION TECHNOLOGIES LLC 47QTCA19D00MY 6185311901 BELLEVILLE ,IL s/dv
BIZWIT LLC GS-35F-369GA 6145895896 COLUMBUS ,OH s/d
BJC TSYM JV, LLC 47QTCA23D0094 703-425-3303 FAIRFAX STATION ,VA s/w/wo/ew/d
BLACK & VEATCH SPECIAL PROJECTS CORP. 47QRAA23D0020 913-458-2257 OVERLAND PARK ,KS o
BLACK CANYON CONSULTING LLC 47QTCA18D00JA 202-255-0343 FAIRFAX ,VA s/w/wo/ew/d
BLACK CAPE, INC. 47QTCA24D006D 4342276725 ARLINGTON ,VA s/v
BLACK SPOKE LLC GS-35F-381CA 703-346-3880 ARLINGTON ,VA s
BLACK SYSTEMS LLC 47QTCA23D00ER 9179387011 YAPHANK ,NY s/w/wo/d
BLACKBOARD INC. 47QTCA23D009Y 240-353-2014 RESTON ,VA o
BLACKHAWK ENTERPRISE INC 47QTCA22D0016 5404717378 WAYNESBORO ,VA s/w/wo
BLACKHORSE, A PARSONS COMPANY 47QTCA19D0001 571-424-0603 HERNDON ,VA o
BLACKSKY GEOSPATIAL SOLUTIONS, INC. 47QTCA18D006R 571-399-6365 HERNDON ,VA s
BLACKWATCH INTERNATIONAL CORPORATION 47QTCA20D003Y 571-395-8403 MCLEAN ,VA s
BLACKWOOD ASSOCIATES, INC. GS-35F-0142V 4105334181 ANNAPOLIS ,MD o
BLAKE WILLSON GROUP LLC 47QRAA18D0063 443-235-7882 ARLINGTON ,VA s/dv/d/8a/8aS
BLAST ANALYTICS & MARKETING, INC. 47QTCA20D00BB 9162649769 ROSEVILLE ,CA s/d
BLH TECHNOLOGIES INC GS-10F-0064W (240) 399-8722 ROCKVILLE ,MD s/dv/d
BLN LLC 47QRAA20D0071 202-596-2412 TYSONS ,VA s/d/8a/8aS
BLOOMFIELD & GROSSART, INC. 47QTCA19D001N 3142834878 CASTLE ROCK ,CO s/w/wo
BLOOMSBURIE LLC 47QREA21D000N 7038960289 ARLINGTON ,VA s/w/wo/ew/d/8a/8aS
BLUE FORCE CYBER INC GS-35F-394DA 7034342860 WEEMS ,VA s/dv/d
BLUE GLACIER MANAGEMENT GROUP INC. GS-35F-0440W 703-791-9417 ENGLEWOOD ,CO s/dv
BLUE GUARDIAN IT PROFESSIONAL SERVICES LLC 47QTCA20D005J 8016808449 SOUTH WEBER ,UT s/w/wo/ew/d
BLUE LABS ANALYTICS, INC. 47QTCA18D002T 202-580-8885 WASHINGTON ,DC s
BLUE LEAF TECHNOLOGIES, INC. 47QTCA24D0006 703-980-5518 LEESBURG ,VA s/d
BLUE MANTLE LLC GS-35F-503BA 703-870-3441 STERLING ,VA s
BLUE PARROT SOFTWARE LLC 47QTCA23D00E1 9454442110 EDINBURG ,TX s/d
BLUE PHOENIX SOLUTIONS LLC 47QTCA23D00BT 240-988-8559 ARLINGTON ,VA s/dv/d
BLUE RASTER L.L.C. 47QTCA24D003K 703-875-0914 ARLINGTON ,VA s
BLUE ROSE CONSULTING GROUP INC 47QTCA19D002X 202-507-6165 LEESBURG ,VA s/dv/h
BLUE SKY INNOVATIVE SOLUTIONS, LLC GS-35F-052GA 703-489-3191 COLLEGE PARK ,MD s/w/wo/ew/d/8a/h/8aS
BLUE TIGER, LLC 47QTCA23D00DT 410-303-7758 LUTHERVILLE TIMONIU ,MD s
BLUE WATER THINKING,LLC 47QTCA20D005Z 7038980064 EDGEWATER ,MD s/dv/d
BLUECRANE, INC. GS-35F-0556V 310-793-0000 RANCHO PALOS VERDES ,CA s
BLUEPATH LABS LLC 47QRAA19D0020 787-405-4501 WASHINGTON ,DC s/dv/d/8a/8aS
BLUEPRINT CONSULTING SERVICES, LLC GS-35F-275CA (202) 390-8630 BETHESDA ,MD s/d/8a
BLUESTEEL CYBER SECURITY, LLC 47QTCA23D000B 301-531-4254 BALTIMORE ,MD s/d
BLUESTONE LOGIC, LLC 47QTCA19D00BP 202-847-6040 WASHINGTON ,DC s
BLUESUN OBXTEK JV LLC 47QTCA20D001K 4438653955 ELLICOTT CITY ,MD s/d
BLUEVISION INC 47QTCA22D000U 703-362-7223 MC LEAN ,VA s/d/h
BLUEWATER FEDERAL SOLUTIONS, INC. 47QRAA20D001S 5712936554 CHANTILLY ,VA o
BLUJUNIPER INC 47QTCA22D0073 301-659-6000 WASHINGTON ,DC s/w/wo/d
BLUSONIC INC 47QTCA21D006K 2406064128 GAITHERSBURG ,MD s/d/8a/8aS
BMB CONSULTING LLC 47QTCA22D0030 631-864-1203 HAUPPAUGE ,NY s
BMC SOFTWARE, INC. GS-35F-0340W 713-918-2621 HOUSTON ,TX o
BMNT INC. 47QTCA21D0030 8319054512 PALO ALTO ,CA s/dv
BNF TECHNOLOGIES, INC. 47QSMA23D08PE 703-413-4510, EXT 20 ARLINGTON ,VA s/dv/d
BNL CONSULTING, LLC 47QTCA18D00BT 404-574-8634 ROCKVILLE ,MD s/h
BNL, INC. GS-00F-276GA 703-787-0752 LEESBURG ,VA s/w/wo
BOHANNAN HUSTON INC GS-00F-0001Y 505-798-7925 ALBUQUERQUE ,NM o
BOLDBRIX LLC GS-35F-0457S 5712794864 STAFFORD ,VA s/dv/h
BOLDPLANNING, INC GS-35F-0301Y 615-469-5558 DENVER ,CO s
BOOK ZURMAN, INC. GS-35F-003AA 727-378-9026 SEMINOLE ,FL s/dv
BOOKER DIMAIO, LLC 47QTCA19D006N 443-535-1545 SYKESVILLE ,MD s/d/8a/8aS
BOOST LABS LLC 47QTCA22D0025 301-560-7901 ROCKVILLE ,MD s/d
BOOZ ALLEN HAMILTON INC GS-35F-386DA 888.224.7041 MCLEAN ,VA o
BOSTON GOVERNMENT SERVICES, LLC GS-35F-031GA 865-272-8400 X1129 OAK RIDGE ,TN s/d
BOULEVARD CONSULTING GROUP, LLC, THE 47QRAA19D0051 7035666895 ARLINGTON ,VA s/d/8a/ai/8aS
BOWHEAD LOGISTICS MANAGEMENT, LLC GS-35F-0388V 410-297-4161 SPRINGFIELD ,VA s/d/an
BOYD CATON GROUP INC GS-35F-031BA (434)973-3472 CHARLOTTESVILLE ,VA s/w  
BPM BI INC 47QTCA19D00KT (888) 224-6458 EXT. WASHINGTON ,DC s/d
BPS VENTURES II LLC 47QTCA22D000K (614) 392-5198 x106 COLUMBUS ,OH s
BRACARI LLC 47QTCA24D002L 352-258-2987 MOUNT PLEASANT ,SC s/w/wo/d
BRAINGU LLC 47QTCA19D00HE 813-598-3618 GRAND RAPIDS ,MI s
BRAINSTORM LABS, INC. 47QSWA18D0086 913-226-0221 LENEXA ,KS s/v/d
BRANDES ASSOCIATES, INC. 47QTCA20D00ET 703-350-2472 LONE TREE ,CO s
BRAVIUM CONSULTING INC. GS-35F-461CA 301-304-8161 ROCKVILLE ,MD s/w/wo/ew/d
BRAVO CONSULTING GROUP, LLC GS-35F-0590X 800-385-7856 LEESBURG ,VA s/d/h
BREAKFORTH SOLUTIONS INCORPORATED 47QRAA19D00CJ 301-412-6789 CENTREVILLE ,VA s/w/wo/ew/d/8a/8aS
BRECK INC 47QRAA18D009V 202-413-9738 ARLINGTON ,VA s/w/wo/ew/d
BRESA TECH, LLC 47QTCA19D00ME 214-435-2731 PLANO ,TX s/d
BRIDGECROSS LLC 47QTCA19D000D 703-232-1712 LEESBURG ,VA s/w/wo/ew/dv/d/8a/h/8aS
BRIDGEHEAD IT INC 47QTCA19D00LB 210-477-7900 SAN ANTONIO ,TX s
BRIDGEPHASE LLC GS-35F-687GA 7037318079 ARLINGTON ,VA s
BRIDGES SYSTEM INTEGRATION LLC 47QSMA21D08QF 703-229-0234 HERNDON ,VA s/v
BRIGHTPOINT LLC 47QTCA24D000Q 571-408-1010 FAIRFAX ,VA s/d/8a
BRILLIENT CORPORATION GS-00F-012BA 703-638-9846 RESTON ,VA o
BRILLIENT CORPORATION GS-03F-097GA 7036389846 RESTON ,VA o
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BRMI CORPORATION GS-35F-0490W 443-418-6674 SILVER SPRING ,MD s
BROADAXIS, INC 47QTCA21D005A 469-688-2272 PLANO ,TX s/d
BROADLEAF, INC. 47QTCA18D00A0 571-418-9792 RESTON ,VA o
BROADPOINT FEDERAL, INC. GS-35F-0204S 301-634-2477 BETHESDA ,MD s
BROADWAY VENTURES, LLC 47QRAA22D005B 601-667-4065 AMITE ,LA s/dv/d/8a/h/8aS
BROCKWELL TECHNOLOGIES, INC. 47QTCA19D00M0 2567053170 HUNTSVILLE ,AL s/w/wo
BRUCKEDWARDS, INC. GS-35F-0343Y 703-286-5311 RESTON ,VA s
BRYTECH INC GS-35F-575AA 770-433-2545 CHAMBLEE ,GA s/dv/h
BTAS INC 47QRAA20D006J 937931-9431 BEAVERCREEK ,OH s/w/wo
BTC TECHNOLOGIES LLC GS-35F-182DA 443-956-6360 COLUMBIA ,MD s/d/8a/8aS
BTI COMMUNICATIONS GROUP LIMITED 47QTCA21D00BA 562-298-5028 DOWNERS GROVE ,IL s
BTL TECHNOLOGIES, INC 47QRAA18D0037 210-467-5033 SAN ANTONIO ,TX s/dv/d
BTREE SOLUTIONS INC 47QTCA23D009B 703-996-7999 HERNDON ,VA s/w/wo/ew/d
BTS SOFTWARE SOLUTIONS, LLC 47QTCA19D00LA 443-839-0122 COLUMBIA ,MD s/dv
BTS4 JOINT VENTURE LLC 47QTCA21D00EX 703-459-5055 COLUMBIA ,MD s/dv
BUCHANAN & EDWARDS, INC. 47QTCA18D00EV 7035355511 MC LEAN ,VA o
BUDDOBOT INC.       47QTCA23D0014 7037228715 O FALLON ,IL s/v/d
BUFFALO GROUP LLC GS-00F-351GA 571-612-4358 RESTON ,VA o
BUILDING INTELLIGENCE INC GS-35F-065AA 917-279-7665 NEW YORK ,NY s
BULL BEAR DEFENSE SOLUTIONS LLC 47QTCA24D006C 9379022786 BEAVERCREEK TOWNSHI ,OH s/w/wo/d/ai
BULLETPROOF SOLUTIONS INC. 47QTCA22D00CB 202-903-5955 FAIRFAX ,VA s
BUSHTEX INC GS-35F-0546R 480-471-6688 GILBERT ,AZ s/w
BUSINESS AND TECHNICAL SUPPORT GROUP LLC 47QTCA21D0060 240-338-9669 PORT TOBACCO ,MD s
BUSINESS COMPUTERS MANAGEMENT CONSULTING GROUP (BCMC) LLC GS-35F-321AA 7038654770 X505 FALLS CHURCH ,VA s/d
BUSINESS ENABLED ACQUISITION AND TECHNOLOGY, INC. GS-35F-052CA 210-232-3682 SAN ANTONIO ,TX s/d
BUSINESS INTEGRA TECHNOLOGY SOLUTIONS, INC. GS-35F-0150W 301-474-9600 BETHESDA ,MD s/w/d/ai
BUSINESS OPERATIONAL CONCEPTS, LLC. 47QTCA19D00CL 724-974-1270 ELLICOTT CITY ,MD s/w/wo
BUSINESS PERFORMANCE SYSTEMS, LLC 47QTCA23D001P 2403988018 FALLS CHURCH ,VA s