GSA Federal Acquisition Service
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FAS National Customer Service Ctr
Phone: 1-800-488-3111
E-mail: ncsccustomer.service@gsa.gov

MAS Multiple Award Schedule
Miscellaneous - Complementary Special Item Numbers (SINs)
Category Description
OLM Order-Level Materials (OLM) OLMs are supplies and/or services acquired in direct support of an individual task or delivery order placed against a Schedule contract or BPA. OLM pricing is not established at the Schedule contract or BPA level, but at the order level. Since OLMs are identified and acquired at the order level, the ordering contracting officer (OCO) is responsible for making a fair and reasonable price determination for all OLMs.

OLMs are procured under a special ordering procedure that simplifies the process for acquiring supplies and services necessary to support individual task or delivery orders placed against a Schedule contract or BPA. Using this new procedure, ancillary supplies and services not known at the time of the Schedule award may be included and priced at the order level.

OLM SIN-Level Requirements/Ordering Instructions:
OLMs are:
- Purchased under the authority of the FSS Program
- Unknown until an order is placed
- Defined and priced at the ordering activity level in accordance with GSAR clause 552.238-115 Special Ordering Procedures for the Acquisition of Order-Level Materials. (Price analysis for OLMs is not conducted when awarding the FSS contract or FSS BPA; therefore, GSAR 538.270 and 538.271 do not apply to OLMs)
- Only authorized for use in direct support of another awarded SIN.
- Only authorized for inclusion at the order level under a Time-and-Materials (T&M) or Labor-Hour (LH) Contract Line Item Number (CLIN)
- Subject to a Not To Exceed (NTE) ceiling price

OLMs are not:
- “Open Market Items.”
- Items awarded under ancillary supplies/services or other direct cost (ODC) SINs (these items are defined, priced, and awarded at the FSS contract level)

OLM Pricing:
- Prices for items provided under the Order-Level Materials SIN must be inclusive of the Industrial Funding Fee (IFF).
- The value of OLMs in a task or delivery order, or the cumulative value of OLMs in orders against an FSS BPA awarded under an FSS contract, canno
8179 contractors

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Contractor       Contract # Phone City, State Socio-
Economic
Contractor T&Cs
/Pricelist
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1 SOURCE CONSULTING, INC. 47QTCA19D00AQ 2027958612 WASHINGTON ,DC s/dv/d
1 STOP MECHANICAL INC.       47QSHA20D000G (703)491-6542 WOODBRIDGE ,VA s/dv    
1 SYNC TECHNOLOGIES, LLC 47QTCA18D00AR 334-219-3921 MONTGOMERY ,AL s/d/8a
10NOVATE, INC. 47QTCA18D00H9 571-228-6543 ARLINGTON ,VA s/w/wo/ew/d
10PEARLS FEDERAL LLC 47QTCA18D00ET 703-935-1919 VIENNA ,VA s/d
1102 CO. 47QRAA18D00FM 3057882899 ANNANDALE ,VA s/dv/d/8a
17TH ST. PHOTO SUPPLY, INC.       GS-02F-0199R 516-500-3605 VALLEY STREAM ,NY s/w
1800ADMIN, LLC GS-35F-333DA 512-508-9732 ASHBURN ,VA s/d/8a
1901 GROUP, LLC GS-35F-0617W 7032839211 BLACKSBURG ,VA s/h
1SOURCE INTERNATIONAL, LLC GS-35F-003BA 770-676-7338 ROSWELL ,GA s/w
1SPATIAL INC. GS-10F-0291U 5126945416 VIENNA ,VA o
1ST CHOICE, LLC GS-10F-0058P 301-563-6404 BALTIMORE ,MD s/w/ew/d
1ST CLASS SECURITY, INC. GS-07F-0230T 877-809-5880 SERGEANT BLUFF ,IA s/v
21ST CENTURY SOLUTIONS LLC GS-07F-0016W 937-247-9327 MIAMISBURG ,OH s
22ND CENTURY TECHNOLOGIES INC. GS-35F-0579T 8005178408 SOMERSET ,NJ o
24X7SYSTEMS, INC. 47QTCA18D005J 404-229-7952 ALPHARETTA ,GA s/d/8a
2C4 TECHNOLOGIES INC. GS-35F-507DA 210-461-8192 SAN ANTONIO ,TX s
2XL CORPORATION GS-07F-0067N 708-344-4090 FOREST PARK ,IL s/w
3 FUERZAS TECHNOLOGY SOLUTIONS, LLC GS-35F-408GA (800) 899-9150 OVERLAND PARK ,KS s/w/wo
360 PATRIOT ENTERPRISES GS-10F-0093L 866-694-9516 ALEXANDRIA ,VA s/dv/d
3D ENVIROLOGICS LLC GS-10F-023CA 4349894223 EARLYSVILLE ,VA s/w/wo
3DI, INC. GS-35F-291AA 7032838201 BREA ,CA s/d/8a
3E TECHNOLOGIES INTERNATIONAL, INC. GS-35F-0380X 301-670-6779 GERMANTOWN ,MD o
3QC, INC. GS-21F-0090Y 916-496-8412 FOLSOM ,CA s
3T INTERNATIONAL INC GS-35F-0883R (703) 255-4616 VIENNA ,VA s
3T LIGHTING, INC. GS-03F-0017Y 203-775-1805 BROOKFIELD ,CT s/d
424 LABORATORIES, LLC
(DBA: LABORATORY DESIGN AND SUPPLY)
      GS-07F-283BA 7709321118 BUFORD ,GA s/d
45PRESS, INC GS-35F-111GA 3309531745 CANFIELD ,OH s
4CLICKS-SOLUTIONS, LLC GS-35F-0392P 307-514-2837 GREENVILLE ,SC o
4IMPRINT, INC. GS-07F-9626S 888-234-5797 OSHKOSH ,WI o
4LIBERTY INC. GS-35F-229AA 6193017600 SAN DIEGO ,CA s/dv
4M RESEARCH, INC. 47QRAA19D0094 256-319-4646 HUNTSVILLE ,AL s/w/wo
4N2N SOLUTIONS, LLC GS-35F-442DA 8503892998 NICEVILLE ,FL s/v
4TELL SOLUTIONS LLC GS-21F-0130W 2078287900 PORTLAND ,ME s
4TELL SOLUTIONS LLC GS-35F-0174W 2078287900 PORTLAND ,ME s
5 STAR OFFICE FURNITURE, INC. GS-28F-0019X 4044964182 AVONDALE ESTATES ,GA s/w/wo/ew/dv/h
5-D SYSTEMS, INC. GS-23F-0322N 512-238-9840 X18 ROUND ROCK ,TX s
522 PRODUCTIONS, LLC GS-07F-0644W 703-286-7696 ALEXANDRIA ,VA s
540.CO LLC GS-35F-461GA 571-350-3540 ARLINGTON ,VA s
640 ACRES, LLC       47QRAA20D004X (253)509-2013 GIG HARBOR ,WA s/dv    
6K SYSTEMS, INC. GS-10F-0081V 703-840-3491 RESTON ,VA s/d/8a
6K SYSTEMS, INC. GS-35F-0883N 703-724-1320 RESTON ,VA s/d
720 STRATEGIES, LLC GS-00F-238DA 2029623955 WASHINGTON ,DC s
84 LUMBER COMPANY GS-21F-0099X 724-228-8820 x2031 EIGHTY FOUR ,PA o
9LINE, LLC 47QTCA19D004E 8133676620 TAMPA ,FL s/dv
9TH WAY SOLUTIONS, LLC 47QTCA19D003H 7036266186 LAS VEGAS ,NV s/dv/d
A & A SHEET METAL PRODUCTS INC GS-27F-029BA 888-326-7890 LA PORTE ,IN s
A & A TRANSFER, INC. GS-33F-0064W (703)471-8338 CHANTILLY ,VA s/d  
A & T SYSTEMS, INC. GS-35F-247DA 240-705-7830 SILVER SPRING ,MD s
A AMERICAN HIGH TECH TRANSCRIPTION AND REPORTING INC GS-10F-0163V 727-535-1066 LARGO ,FL s/w
A BEE C SERVICE, INC. GS-21F-0032U 440-735-1505 CLEVELAND ,OH s
A C P TECHNOLOGIES GS-35F-223AA 7166748880 WEST SENECA ,NY s
A E H S INCORPORATED       GS-10F-0227R 210-656-9300 SAN ANTONIO ,TX s/v
A M S GLOBAL, INC GS-07F-325AA 903-667-0264 DE QUEEN ,AR s
A P VENTURES, LLC GS-00F-357GA 443-542-9188 COLUMBIA ,MD s/w/wo/ew/d/8a
A P VENTURES, LLC GS-35F-281CA 443-542-9188 COLUMBIA ,MD s/w/wo/d/8a
A PRENTICE RAY AND ASSOCIATES LLC 47QTCA18D0050 3017170852 WASHINGTON ,DC s/w/wo/ew/d/8a/h
A&A HARRIS ENTERPRISES GS-07F-0172V 510-864-8010 ALAMEDA ,CA s/d
A&E OFFICE AND INDUSTRIAL SUPPLY GS-35F-0427X 877-277-7903 HOUSTON ,TX s/v
A+ GOVERNMENT SOLUTIONS, LLC GS-02F-0112V 571-388-5678 ARLINGTON ,VA s/d/8a
A+ GOVERNMENT SOLUTIONS, LLC GS-35F-0565T 571-388-5678 ARLINGTON ,VA s/d/8a
A-1 FREEMAN RELOCATION SERVICES, INC. GS-33F-0055Y 800-654-9286 SAN ANTONIO ,TX s/w
A-AZTEC RENTS & SELLS, INC. GS-07F-0331N 310-347-3010 TORRANCE ,CA s
A-B COMPUTER SOLUTIONS, INC. GS-35F-0593T 985-624-3092 MANDEVILLE ,LA s/w
A-FRAME SOLUTIONS LLC       47QRAA18D003H 703-831-7461 WASHINGTON ,DC s
A-P-T RESEARCH, INC. GS-23F-0153L (256) 327-4015 HUNTSVILLE ,AL s
A-TEAM SOLUTIONS LLC GS-10F-0186T 703-224-8243 FULTON ,MD s/dv/d
A-TECH CORPORATION 47QRAA18D002K 505-767-1278 ALBUQUERQUE ,NM s
A-TEK INC 47QTCA19D00J1 703-443-6900 MCLEAN ,VA s/w/wo
A-TEK INC GS-10F-0099Y 703-443-6900 MCLEAN ,VA s
A-TEK INC GS-35F-0680K 703-443-6900 MCLEAN ,VA s/wo
A. BRIGHT IDEA, LLC GS-07F-0324W 410-836-7180 BEL AIR ,MD s/w/wo/d/8a
A. HAROLD AND ASSOCIATES LLC GS-02F-038CA 904-337-1010 JACKSONVILLE ,FL s/dv/d/8a
A. REDDIX & ASSOCIATES INC. GS-10F-0069X 757-410-7704 NORFOLK ,VA s/w/wo/d
A. T. KEARNEY, INC.       GS-10F-0198P 703-247-8950 CHICAGO ,IL o
A.D. MARBLE & CO., INC. GS-00F-411GA 484-533-2550 KING OF PRUSSIA ,PA s
A.R.S. MARKETING, INC.       47QSMA20D08NW (843)229-5722 DILLON ,SC s    
A.R.S. MARKETING, INC.       47QSMA20D08NX (843)229-5722 DILLON ,SC s    
A.T. KEARNEY PUBLIC SECTOR AND DEFENSE SERVICES, LLC GS-00F-399GA 703-247-8950 ARLINGTON ,VA o
A/C SUPPLY COMPANY GS-07F-007AA 817-922-0544 FORT WORTH ,TX s
A2 SYSTEMS ENGINEERING, INC. GS-10F-0316X 31046966606 EL SEGUNDO ,CA s/v
A3GEO, INC. GS-00F-370GA 1-415-425-0247 BERKELEY ,CA s/w/wo/ew/d
A3L FEDERAL WORKS, LLC 47QTCA18D00K5 304-692-2279 FAIRMONT ,WV s/w/wo/ew/d/8a
A4SAFE, INC. 47QTCA19D006V 703-930-6057 STAFFORD ,VA s/w/wo/ew/d
AA ACCENTS LTD GS-03F-0020S 630-964-9008 WOODRIDGE ,IL s/dv
AAA BUSINESS SOLUTIONS, LLC GS-28F-0006W 412-952-7247 PITTSBURGH ,PA s/dv
AAA BUSINESS SUPPLIES LIMITED PARTNERSHIP GS-27F-013CA 415-568-2770 SAN FRANCISCO ,CA s
AAA COMPLETE BUILDING SERVICES, INC. GS-06F-0029P 2023334977 WASHINGTON ,DC o
AAA COMPLETE BUILDING SERVICES, INC. GS-21F-044GA 2026254236 WASHINGTON ,DC o
AAR MANUFACTURING, INC. GS-07F-0065L 800-355-2015 CADILLAC ,MI o
AARCHER INC GS-10F-0451M 4108979100 ANNAPOLIS ,MD s
AARDVARK GS-07F-141DA 909-451-6100 LA VERNE ,CA s
AARON'S SUPPLY, INC.       GS-21F-048BA 910-484-0192 FAYETTEVILLE ,NC s/w/wo/dv
AASKI TECHNOLOGY INC GS-10F-060AA 732-493-1700 ABERDEEN ,MD o
AASKI TECHNOLOGY INC GS-35F-277DA 732-493-1700 TINTON FALLS ,NJ o
AATD LLC GS-35F-658GA 703-626-1044 SAN ANTONIO ,TX s/dv/d/8a
ABACO STRATEGY, LLC 47QRAA18D007R 703-231-3403 LEESBURG ,VA s/w/wo/ew/d/h
ABACO STRATEGY, LLC 47QTCA18D00KP 703.231.3403 LEESBURG ,VA s/w/wo/ew/d/h
ABACUS SOLUTIONS GROUP, LLC GS-35F-0250X 210-293-6405 WOODLAND PARK ,CO s/w/wo/dv
ABACUS SPORTS INSTALLATIONS, LTD. GS-03F-039GA (717) 560-8050 LANCASTER ,PA s
ABACUS TECHNOLOGY CORPORATION GS-35F-720GA 301-215-7593 CHEVY CHASE ,MD o
ABATEMENT TECHNOLOGIES, INC. GS-07F-0541T 800-634-9091 SUWANEE ,GA s
ABBA TECHNOLOGIES, INC. GS-35F-0595K 505-889-3337 ALBUQUERQUE ,NM s/d
ABBOTT INFORMATICS CORPORATION GS-35F-138DA 9544161623 HOLLYWOOD ,FL o
ABC FIRE EQUIPMENT GOV SALES GS-07F-5901R 931-645-4434 CLARKSVILLE ,TN s/w/wo
ABC SECURITY SERVICE, INC. GS-07F-0303M 8008721666 OAKLAND ,CA s/w/h
ABERDEEN LLC GS-35F-0849R (800)552-6868X157 SANTA FE SPRINGS ,CA s
ABI OFFICE FURNITURE, INC GS-27F-014DA 858-549-3355 SAN DIEGO ,CA s/w/wo/d
ABILE GROUP, INC. 47QTCA19D00FR 703-917-4257 HARWOOD ,MD s/w/wo/ew/d
ABM FACILITY SUPPORT SERVICES, LLC GS-07F-5542P 2708854642 EXT 161 BELTSVILLE ,MD o
ABM INDUSTRIES INCORPORATED GS-06F-0069N 256-553-2327 NEW YORK ,NY o
ABR INC 47QRAA20D0010 (907)455-6777 FAIRBANKS ,AK s    
ABRAHAM WEITZBERG GS-23F-0115N 8183475068 WOODLAND HILLS ,CA s
ABS ALPHA GROUP GMBH GS-07F-0268K +49 (0)6101 5865-0 BAD VILBEL ,
GERMANY
o
ABS ALPHA GROUP GMBH GS-29F-0002L 011-49-6101-58650 BAD VILBEL ,
GERMANY
o
ABS AUTOMATION INC. GS-03F-0185W 8004342329 WEST ISLIP ,NY s
ABSG CONSULTING INC. GS-00F-026CA 865-671-5837 SPRING ,TX o
ACADEMIA MANAGEMENT CORPORATION 47QRAA18D00C4 808-946-5599 HONOLULU ,HI s
ACADEMY OF COMPUTER EDUCATION GS-35F-0431S 301-220-2802 GREENBELT ,MD s
ACADEMY SOLUTIONS GROUP, LLC GS-35F-487GA (937)522-5662 COLUMBIA ,MD s/dv  
ACCEL BI CORPORATION
(DBA: ACCEL BI)
GS-35F-0518W 800-651-7142 REDMOND ,WA s/w/d/8a
ACCELERA SOLUTIONS, INC. 47QTCA19D00L2 703-389-2254 FAIRFAX ,VA s/d
ACCELERA SOLUTIONS, INC. GS-35F-0391P 703-389-2254 FAIRFAX ,VA s/d
ACCELERATED SOLUTIONS INC GS-35F-041DA 202-407-3039 ALPHARETTA ,GA s
ACCENT APPAREL COMPANY INC       GS-03F-0185X 410-683-2323 WAXHAW ,NC s
ACCENT APPAREL COMPANY INC GS-07F-0312X 410-683-2323 WAXHAW ,NC s
ACCENT CONTROLS, INC. GS-10F-0175P 816-483-6330 KANSAS CITY ,MO o
ACCENT DESIGNS LLC
(DBA: AMERICAN BLIND & SHADE)
GS-03F-0047X 301-244-0652 TAKOMA PARK ,MD s/d
ACCENT DRAPERY CO INC GS-03F-0171X (800)590-0741 COLUMBUS ,OH s  
ACCENT DRAPERY COMPANY, A DIVISION OF RICHERT INC 47QSMA19D08Q7 7036312727 FAIRFAX ,VA s
ACCENT ON LANGUAGES, INC. GS-10F-0351N 510-655-9470 X 15 BERKELEY ,CA s/w/wo/ew
ACCENTURE FEDERAL SERVICES LLC GS-00F-006DA 571-414-4033 ARLINGTON ,VA o
ACCENTURE FEDERAL SERVICES LLC GS-00F-127CA 571-414-4033 ARLINGTON ,VA o
ACCENTURE FEDERAL SERVICES LLC GS-02F-0170N 571-414-4033 ARLINGTON ,VA o
ACCENTURE FEDERAL SERVICES LLC GS-35F-0371N 571-414-4033 ARLINGTON ,VA o
ACCENTURE FEDERAL SERVICES LLC GS-35F-540GA 571-414-4033 ARLINGTON ,VA o
ACCENTURE FEDERAL SERVICES LLC GS-35F-580AA 571-414-4033 ARLINGTON ,VA o
ACCESS HARDWARE SUPPLY, INC. GS-07F-093DA 510-483-5000 SAN LEANDRO ,CA s
ACCESS INNOVATIONS, INC. GS-35F-0820N (505)998-0800 ALBUQUERQUE ,NM s/w  
ACCESS INTERPRETING INC. GS-10F-0372X 571-730-4330 VIENNA ,VA s
ACCESS PRODUCTS, INC GS-03F-123DA 719-884-2811 COLORADO SPRINGS ,CO s/dv
ACCESS SUPPLY LLC GS-28F-013DA 4347368643 KEYSVILLE ,VA s/w/wo/d
ACCESS SUPPLY LLC GS-28F-014DA 4347368643 KEYSVILLE ,VA s/w/wo/d
ACCESSIBILITY PARTNERS, L.L.C. GS-35F-0238X 301-717-7177 SILVER SPRING ,MD s/w
ACCESSORY FULFILLMENT CENTER, LLC GS-35F-275DA 713-789-5877 HOUSTON ,TX s/d
ACCLAIM SYSTEMS, INC. GS-35F-0439U 2153541421 FEASTERVILLE TREVOS ,PA s
ACCLAIM TECHNICAL SERVICES, INC. GS-10F-0106R 571-262-0603 RESTON ,VA o
ACCLARO RESEARCH SOLUTIONS, INC. GS-10F-0097S 410-472-1447 BALTIMORE ,MD s/w/wo/ew/d/h
ACCO ENGINEERED SYSTEMS, INC. GS-21F-0121V 2083237789 PASADENA ,CA o
ACCOUNT CONTROL TECHNOLOGY INC. 47QRAA18D004W (540) 848-1556 WOODLAND HILLS ,CA o
ACCU-TECH CORPORATION GS-07F-0309U 800-490-4580 ALPHARETTA ,GA o
ACCUAIR, INC. GS-07F-0487Y (877)322-2824 APOPKA ,FL s/w
ACCURA ENGINEERING AND CONSULTING SERVICES, INC. GS-10F-0251Y 404-241-8722 ATLANTA ,GA s/w/wo/ew/d/8a
ACCURATE CONCEPTIONS, L.L.C. GS-23F-006AA 202-498-5388 WASHINGTON ,DC s/d/8a/h
ACCURATE MACHINE & TOOL CORPORATION       47QRAA20D0013 256-461-8063 MADISON ,AL s/w/wo
ACCUTECH SECURITY, LLC GS-07F-0434N 414-423-1088 FRANKLIN ,WI s
ACE ROOF COATINGS, INC. GS-07F-177AA 972-864-0240 ROWLETT ,TX s
ACE SIGNS OF ARKANSAS L.L.C. GS-03F-0087Y (501)562-0800 LITTLE ROCK ,AR s/d    
ACE TECHNOLOGY PARTNERS LLC 47QTCA19D00A1 8479526900 ELK GROVE VILLAGE ,IL s/w/wo
ACE-SYDAN, LLC       47QTCA19D00HY 240-832-5279 RESTON ,VA s/d
ACELO SOLUTIONS, INC GS-35F-0275V 703 378-8115 STERLING ,VA s
ACENDRE, INC. GS-35F-269BA 703 350 4496 X 105 ARLINGTON ,VA o
ACEPEX MANAGEMENT CORPORATION 47QSHA19D001P (909)625-6900 MONTCLAIR ,CA s/d    
ACF TECHNOLOGIES, INC. 47QTCA18D002Y 828-398-0040 X151 ASHEVILLE ,NC s
ACI PARTNERS LLC 47QSMA18D08P3 (703)818-0500 MANASSAS ,VA s/w/wo    
ACI PARTNERS LLC 47QSMA18D08P4 (703)818-0500 MANASSAS ,VA s/w/wo    
ACISTEK CORPORATION GS-35F-0296X 7039099541 ARLINGTON ,VA s/d/8a
ACKCO, INC. GS-35F-420DA (612)253-9211 PHOENIX ,AZ s/v/d  
ACORN OFFICE PRODUCTS, LLC 47QSCA19D0006 973-663-3600 LAKE HOPATCONG ,NJ s
ACORN RECORDING SOLUTIONS INC. GS-35F-0469V (978) 846-6701 NEWTON ,NH s/w
ACOUSTIC TECHNOLOGY, INC. GS-07F-0762N 6175674969 BOSTON ,MA s
ACQUIRED DATA SOLUTIONS, INC. GS-00F-228GA 301-984-4193 ROCKVILLE ,MD s
ACQUISITION PROFESSIONALS LLC 47QRAA18D00FJ 703-884-3838 STAFFORD ,VA s/w/wo/ew/d/8a/h
ACQUISITION SYSTEMS ASSOCIATES, INC. 47QRAA19D001V 7039663786 TYSONS ,VA s
ACQUISITION WORKFORCE, INC. GS-10F-0260Y 571-436-7600 VIENNA ,VA s
ACROTRON, INC. 47QTCA19D00E3 978-884-4837 CHELMSFORD ,MA s
ACTION TERMITE & PEST CONTROL 47QSHA19D0007 800-920-0906 TOMS RIVER ,NJ s
ACTIONABLE INTELLIGENCE TECHNOLOGIES, INC. GS-35F-502AA 202-558-6569 STERLING ,VA s
ACTIVE DEPLOYMENT SYSTEMS, INC. GS-07F-0202Y 512-264-1110 WIMBERLEY ,TX s
ACTIVE NAVIGATION, INC. 47QSMA18D08PK 703-774-5168 RESTON ,VA s
ACTIVELOGIX LLC 47QSHA19D000E 704-553-8510 X 401 CHARLOTTE ,NC s/d
ACTIVESTATE SOFTWARE INC GS-35F-0097X 778-786-1126 VANCOUVER ,BC
CANADA
o
ACTUARIAL RESEARCH CORPORATION GS-00F-090CA (703)941-7400 ANNANDALE ,VA s/v
ACUITY CONSULTING, INC. GS-00F-047CA (703) 888-4777 ALEXANDRIA ,VA s/d
ACUITY SYSTEMS LLC GS-35F-114CA 703-944-9500 HERNDON ,VA s
ACUITY, INC. GS-35F-0560W 202-204-3062 RESTON ,VA o
ACUMEN BUILDING ENTERPRISE INC GS-35F-231GA (510)530-3029 OAKLAND ,CA s/v
ACUMEN SOLUTIONS, INC. 47QTCA19D00BB 703-600-4000 MCLEAN ,VA o
ACUMEN SOLUTIONS, INC. GS-35F-0287P 703-600-4000 MCLEAN ,VA o
ACUMEN, LLC       GS-10F-0133S 2023479012 BURLINGAME ,CA o
ACUSTAF DEVELOPMENT CORP GS-35F-0408X 952-831-4122 BLOOMINGTON ,MN s
ACUSYS, INC GS-35F-0651M (703)894-1300 ALEXANDRIA ,VA s/wo  
AD HOC LLC GS-35F-392DA 443-928-2961 WASHINGTON ,DC s
AD RESOURCES LLC
(DBA: STRATEGIC RESULTS)
GS-07F-411AA 240-477-5097 GAITHERSBURG ,MD s/w/wo/ew/d/8a
ADACEL SYSTEMS INC GS-35F-0597T (407)581-1533 ORLANDO ,FL o  
ADAMS COMMUNICATION & ENGINEERING TECHNOLOGY, INC. GS-35F-0275U 443-784-3325 RESTON ,VA o
ADAPT LASER SYSTEMS LLC 47QSWA18D006X 816-531-7402 KANSAS CITY ,MO s
ADAPTIVESTACK TECHNOLOGIES, INC 47QTCA18D00B4 4073465795 DAYTONA BEACH ,FL s/w/wo/d
ADAS, LLC GS-28F-0026L 800-957-2720 BOISE ,ID s
ADC LTD NM GS-02F-0043U 5054922716 ALBUQUERQUE ,NM o
ADC LTD NM GS-07F-0657X 505-492-2716 ALBUQUERQUE ,NM o
ADDASTAFF CONSULTING INCORPORATED 47QTCA18D009T 650-638-9633 SAN MATEO ,CA s/d
ADELINE SERVICES, INC. GS-02F-0254X 3012133682 BOWIE ,MD s/v/d/8a
ADEPTUS SOLUTIONS, INC. GS-00F-152GA 703-579-1101 LEESBURG ,VA s/w/wo/ew/d/8a/h
ADG TECH CONSULTING, LLC GS-35F-553GA 7038251210 HERNDON ,VA s/d/8a
ADITYA & ASSOCIATES GS-35F-558AA 2564571804 WASHINGTON ,DC s/d/h
ADJUSTERS INTERNATIONAL, INC. GS-07F-114GA 315-272-2187 UTICA ,NY o
ADLI BUSINESS & PROFESSIONAL SOLUTIONS, INC. GS-23F-0023X 540-587-4003 BEDFORD ,VA s/w/wo/ew/d
ADMIN & LOGISTICS SERVICES, INC. GS-10F-0377L (909)484-7680 RANCHO CUCAMONGA ,CA s/v/d  
ADMIRAL ELEVATOR COMPANY, INC. 47QSHA18D000S 410-732-1102 BALTIMORE ,MD s/v/d/8a
ADNET SYSTEMS, INC. GS-35F-252DA 301-896-9891 BETHESDA ,MD o
ADNET, INC. GS-10F-0127T 7035984485 MC LEAN ,VA s/d/8a
ADNET, INC. GS-35F-441CA 7039220710 MC LEAN ,VA s/d/8a
ADORAMA INC. 47QSMA19D08QU 888-209-5558 NEW YORK ,NY s
ADORAMA INC. GS-02F-0016S 888-209-5558 NEW YORK ,NY s
ADORAMA INC. GS-07F-105BA (212) 741-0401 NEW YORK ,NY s
ADORAMA INC. GS-35F-0483X 888-209-5558 NEW YORK ,NY s
ADRIAN TECHNOLOGIES INCORPORATED GS-02F-0030Y 256 350 4433 TANNER ,AL s/v
ADSYNC TECHNOLOGIES, INC. GS-21F-111BA 850-497-6969 PENSACOLA ,FL s/w/wo/ew/d/8a
ADSYNC TECHNOLOGIES, INC. GS-35F-396CA 850-497-6969 PENSACOLA ,FL s/w/wo/ew/d/8a
ADTECH LLC 47QTCA18D004J 7039092965 CHANTILLY ,VA s/d/8a
ADVANCE 1 CLEANING SERVICES, INC. 47QRAA18D008U 2078731241 WATERVILLE ,ME s
ADVANCE CAREER DEVELOPMENT GS-35F-0109U 888-777-4619 SAN JOSE ,CA s/v/d/8a
ADVANCE DIGITAL SYSTEMS INC. GS-35F-0065T 703-383-0808 FAIRFAX ,VA s/d
ADVANCE SAFETY EQUIPMENT CO. GS-07F-6051R 757-248-8802 VIRGINIA BEACH ,VA s
ADVANCED AIR ANALYSIS, INC. GS-00F-154GA (410)653-7676 PIKESVILLE ,MD s/d  
ADVANCED BUSINESS SOLUTIONS, INC GS-35F-073GA (502)896-2557 LOUISVILLE ,KY s/d    
ADVANCED C4 SOLUTIONS, INC.       GS-00F-131CA (813)983-7440 TAMPA ,FL o  
ADVANCED C4 SOLUTIONS, INC. GS-35F-129BA 8139837463 TAMPA ,FL s/dv/d
ADVANCED CABLE CONNECTION, INC. GS-35F-0312V (813)978-0101 TAMPA ,FL s/d/8a
ADVANCED COMPUTER & NETWORK CORPORATION 47QTCA19D00HN 412-683-9010 PITTSBURGH ,PA s/d
ADVANCED CONCEPTS AND TECHNOLOGIES INTERNATIONAL, LLC GS-10F-0336L 254-776-9511 WACO ,TX s
ADVANCED CONCEPTS ENTERPRISES, INC. GS-10F-0044P 8506136170 SHALIMAR ,FL s/w/wo/dv
ADVANCED CORE CONCEPTS, LLC GS-00F-0005U 404-902-6301 WARNER ROBINS ,GA s
ADVANCED DECISION VECTORS LLC 47QTCA18D006A 571-205-2056 ALEXANDRIA ,VA s/d/8a
ADVANCED DECISION VECTORS LLC GS-10F-171AA 571-205-2056 ALEXANDRIA ,VA s/d/8a
ADVANCED ELECTRONIC DESIGNS, INC. GS-00F-016GA 4065858892 BOZEMAN ,MT s
ADVANCED ENVIRONMENTAL MANAGEMENT GROUP, LLC GS-10F-0338X 734-354-9070 PLYMOUTH ,MI s/d
ADVANCED FILING SYSTEMS INC GS-03F-010BA 954-792-8226 PLANTATION ,FL s/dv/d
ADVANCED GOVERNMENT SOLUTIONS, INC. GS-35F-218DA 240-260-4040 CROFTON ,MD s/w/wo
ADVANCED INTERNET TECHNOLOGIES, INC GS-35F-0418U 910-222-4473 FAYETTEVILLE ,NC s/dv/h
ADVANCED LANGUAGE SYSTEMS INTERNATIONAL INC. GS-10F-0097T 3019846090 ROCKVILLE ,MD o
ADVANCED MANAGEMENT STRATEGIES GROUP, INC. GS-00F-024CA 5713910435 DUMFRIES ,VA s/dv
ADVANCED MATERIAL HANDLING, LLC GS-07F-0293X 678-749-7798 LITHIA SPRINGS ,GA s/w/v
ADVANCED MATERIAL HANDLING, LLC       GS-30F-023BA 678-749-7798 LITHIA SPRINGS ,GA s/w/wo/v
ADVANCED MODULAR SPACE INC. GS-07F-0295L 7038202900 ARLINGTON ,VA s
ADVANCED OFFICE ENVIRONMENTS, INC. GS-27F-0006Y 610-993-3453 MALVERN ,PA s
ADVANCED PROGRAMS INC GS-35F-0109P 410-312-5828 COLUMBIA ,MD s
ADVANCED PROJECT CONSULTING, LLC GS-00F-122GA 4784200272 WARNER ROBINS ,GA s/w/wo/ew/dv/d/8a
ADVANCED RESOURCE SOLUTIONS, INC GS-10F-0261S 530-676-1095 SHINGLE SPRINGS ,CA s
ADVANCED RESOURCE TECHNOLOGIES, INC. GS-07F-5863P 7036824765 ALEXANDRIA ,VA s/dv
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ADVANCED RESOURCES INTERNATIONAL INC GS-10F-077AA 7035288420 ARLINGTON ,VA s
ADVANCED SCIENCES AND TECHNOLOGIES, LLC GS-10F-0103U (856)719-9001 BERLIN ,NJ s  
ADVANCED SOFTWARE PRODUCTS GROUP INC GS-35F-0071X 239-649-1548 NAPLES ,FL s/w
ADVANCED SOFTWARE SYSTEMS, INC. 47QTCA19D00HL 703-230-3100 STERLING ,VA s
ADVANCED SOFTWARE SYSTEMS, INC. GS-35F-0278L 703-230-3105 STERLING ,VA s/d
ADVANCED SURVEY DESIGN LLC GS-10F-0054Y 831-641-9700 MONTEREY ,CA s/dv
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 FALLS CHURCH ,VA o
ADVANCED SYSTEMS TECHNOLOGY AND MANAGEMENT, INC. GS-10F-0497M 703-821-0678 MCLEAN ,VA s
ADVANCED SYSTEMS, INC. GS-35F-422AA (703)218-3360 FAIRFAX ,VA s/dv  
ADVANCED SYSTEMS/SUPPORTABILITY ENGINEERING TECHNOLOGIES AND TOOLS, INC. 47QTCA19D00C4 4349067049 MANASSAS ,VA s
ADVANCED TECHNOLOGICAL SOLUTIONS, LLC GS-35F-207GA 2054151414 PRATTVILLE ,AL s/dv/d
ADVANCED TECHNOLOGY LEADERS, INC 47QTCA19D001X 7064952393 AUGUSTA ,GA s/w/wo/ew/dv/d/8a
ADVANCED TECHNOLOGY LOGISTICS, INC. GS-21F-062BA 703-638-9723 NEWNAN ,GA s/dv/d/8a
ADVANCED TECHNOLOGY SYSTEMS COMPANY, INC. (OF VIRGINIA) GS-35F-263DA 703-556-0557 MC LEAN ,VA s
ADVANTAGE MOVING & STORAGE, INC. 47QSMA20D0003 6307743009 ALGONQUIN ,IL s
ADVANTAGE SCI, LLC GS-07F-5900R 703-299-9750 ALEXANDRIA ,VA s/w/wo/dv/d
ADVANTAGE SUPPLIES, INC. GS-07F-0147N 972-250-1339 CARROLLTON ,TX s/w
ADVANTAGE TECHNOLOGIES, INC. GS-35F-0435Y 866.730.1700 NEW YORK ,NY s/d
ADVANTAGE TECHNOLOGY LLC 47QTCA19D00A3 304-692-9887 CHARLESTON ,WV s
ADVANTAGED SOLUTIONS, INC. GS-35F-0926R 202 204 3083 WASHINGTON ,DC s/h
ADVANTECH, INC. GS-10F-0320P 443-690-7489 ANNAPOLIS ,MD s
ADVERTISING/MARKETING/STRATEGIC PLANNING, LLC GS-03F-0195W 541-344-0794 EUGENE ,OR s/w/wo/ew/d/8a
ADVOCATE SOLUTIONS, LLC GS-35F-0301P 614-444-5144 COLUMBUS ,OH s
ADZ ETC., INC. GS-07F-0610X 262-502-0507 MENOMONEE FALLS ,WI s/w/wo
AE STRATEGIES, LLC 47QTCA19D004S 703-286-0880 MC LEAN ,VA s
AE STRATEGIES, LLC GS-10F-0101S 703-286-0880 MC LEAN ,VA s
AE TENT, LLC
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AECOM N&E TECHNICAL SERVICES LLC GS-23F-0146R 803-502-9718 AIKEN ,SC o
AECOM TECHNICAL SERVICES, INC. 47QSWA19D006S 619-610-7617 LOS ANGELES ,CA o
AEEC, LLC GS-35F-0331X 7037664300X111 RESTON ,VA o
AEGIS BUSINESS SOLUTIONS, LLC GS-28F-0037T 9133079922 OLATHE ,KS s/dv
AEGIS CONTROL & SECURITY INTEGRATION, L.P. GS-07F-0191W 512-590-7863 AUSTIN ,TX s
AEGIS TECHNOLOGIES GROUP, INC., THE GS-10F-0019U 256-922-0802 HUNTSVILLE ,AL s
AEON NEXUS CORPORATION GS-35F-0238M 5183381551 ALBANY ,NY s/d
AERIAL DATA SERVICE, INC. 47QTCA18D007M (757) 705-7550 TULSA ,OK s/w/wo/h
AERIAL INFORMATION SYSTEMS, INC. GS-00F-170GA 909-793-9493 REDLANDS ,CA s/w/wo
AERIAL PRODUCTIONS INTERNATIONAL, INC.       GS-10F-178AA 520-820-1024 TUCSON ,AZ s
AERIAL SERVICES, INC. 47QTCA18D004Z (319) 277-0436 CEDAR FALLS ,IA s/v
AERO GRAPHICS, INC GS-00F-269GA 801-487-3273 SALT LAKE CITY ,UT s/v
AERO GRAPHICS, INC GS-35F-423GA 801-487-3273 SALT LAKE CITY ,UT s/v
AERO THERMO TECHNOLOGY, INC. 47QRAA18D00BA 2569221141 HUNTSVILLE ,AL s/w/wo
AEROCLAVE, LLC 47QSWA18D005A 407-960-7840 MAITLAND ,FL s/d
AEROSOL MONITORING & ANALYSIS 47QRAA19D0063 4106843327 HANOVER ,MD s/d
AEROSOL MONITORING & ANALYSIS GS-10F-0386K (410)684-3327 HANOVER ,MD s/d  
AEROSPACE BUSINESS DEVELOPMENT ASSOCIATES, INC. GS-00F-312DA 9373181640 FAIRBORN ,OH s/v
AEROSTAR INTERNATIONAL, INC. GS-07F-0371N 605-331-3500 SIOUX FALLS ,SD o
AES GROUP INC GS-23F-0250N 303-841-3922 PARKER ,CO s/dv
AES SYSTEMS, INC. GS-07F-0421T 8014913804 SPRINGVILLE ,UT s
AESA CONSULTING LLC GS-35F-653GA (703)309-1750 LEESBURG ,VA s/w/wo/d  
AET SYSTEM INC. GS-35F-693GA (301)693-2923 VIENNA ,VA s  
AETOS SYSTEMS, INC. GS-35F-555GA 2567139673 HUNTSVILLE ,AL s/w/wo/ew/d/8a
AEW ENGINEERING INC GS-10F-0519N 402-690-1422 OMAHA ,NE s/w/wo/ew/dv/d
AFAF TRANSLATIONS, LLC GS-10F-0239Y 5105265495 SAN LEANDRO ,CA s/w/wo
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/8a
AFFILIATED ENGINEERS METRO DC, INC. 47QRAA18D00GE 3014687766 ROCKVILLE ,MD o
AFFINITY CONSULTANTS INC 47QRAA18D0055 (330)854-9066 CANAL FULTON ,OH s    
AFFINITY ESOLUTIONS INC. 47QTCA18D00CE 703-559-3555 ALEXANDRIA ,VA s
AFFINITY INNOVATIONS LLC 47QTCA20D0043 (703)224-1000 HANOVER ,MD s/w/wo/ew/d    
AFFORDABLE INTERIOR SYSTEMS, INC. GS-29F-0006K 978 562 7500 LEOMINSTER ,MA o
AFG GROUP INC. GS-23F-0371P 7034350029 HERNDON ,VA s/w/wo
AGATE SOFTWARE INC GS-35F-420AA 5173362540 OKEMOS ,MI s/d
AGATI, INC. 47QSCA18D000H 3128291977 CHICAGO ,IL s
AGATI, INC. 47QSCA18D000Z 3128291977 CHICAGO ,IL s
AGB INVESTIGATIVE SERVICES, INCORPORATED GS-07F-0216W 773-445-4300 CHICAGO ,IL s/d/8a
AGEISS INC. 47QRAA19D00BC 720-340-8770 CHEYENNE ,WY o
AGENCYQ, INC. 47QTCA18D0056 202-263-4691 WASHINGTON ,DC s
AGENDA, LLC 47QRAA18D00FV 5058885877 ALBUQUERQUE ,NM s/d
AGIL3 TECHNOLOGY SOLUTIONS, LLC GS-35F-097DA 703-310-4286 FALLS CHURCH ,VA s/w/wo/ew/dv/d/8a
AGILE DEFENSE, INC. GS-35F-0075P 5717583902 RESTON ,VA s
AGILE SIX APPLICATIONS, INC. GS-35F-004GA 949-235-6341 CHULA VISTA ,CA s/dv/d
AGILE-BOT II LLC 47QTCA19D00KS 703-665-3676 RESTON ,VA s/v/d
AGILE5 TECHNOLOGIES, INC. GS-35F-348CA 724-998-0492 FAIRMONT ,WV s/w/wo/ew/h
AGILEASSETS INC. 47QTCA18D00GY 5126233218 AUSTIN ,TX s/d
AGILERANK LLC 47QTCA18D0018 571-572-9528 STERLING ,VA s/dv/d
AGILIKO, LLC GS-35F-375DA 7039517831 ALEXANDRIA ,VA s
AGILIOUS LLC 47QTCA20D0004 202-630-0135 BETHESDA ,MD s/d/8a
AGILITECH SOLUTIONS LLC 47QTCA20D0005 (416)923-0080 CLAYTON ,NC s/dv/d
AGILITY TECHNOLOGIES INC.       47QTCA20D007U 202-427-6487 ASHBURN ,VA s/d/8a
AGISOL LLC 47QTCA18D0071 3017752780 ELLICOTT CITY ,MD s/d
AGJ SYSTEMS & NETWORKS, INC. GS-35F-0835N 2283927133 GULFPORT ,MS s/v
AGNOVI CORPORATION GS-35F-293GA 613-232-3919 GLOUCESTER ,ON
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AGOVX LLC 47QTCA19D0039 7326144455 DARNESTOWN ,MD s/w/wo/ew/d/8a
AH ENVIRONMENTAL CONSULTANTS, INC. 47QRAA18D00AU (757)873-4959 NEWPORT NEWS ,VA s    
AI SIGNAL RESEARCH, INC. GS-10F-0254T 256-551-0008 X39 HUNTSVILLE ,AL s/w
AINS, INC. 47QRAA18D001C (301)670-2309 GAITHERSBURG ,MD o  
AINS, INC. 47QSMA18D08NX (301)670-2300 GAITHERSBURG ,MD o
AINS, INC. GS-35F-576GA 301-670-2300 GAITHERSBURG ,MD s
AIR ACADEMY ASSOCIATES, LLC GS-10F-0057S 8007481277 COLORADO SPRINGS ,CO s/v
AIR CONDITIONING TRAINING SPECIALISTS, INC GS-02F-0070S 480-277-5592 MESA ,AZ s
AIR CONTROL TECHNOLOGIES INC GS-21F-0147Y 2132005787 LOS ANGELES ,CA s/v/d
AIR FORCE ONE, INC. 47QSHA18D001N (614) 408-1719 DUBLIN ,OH o
AIR LOGISTICS AND ENGINEERING CONSULTANTS, LLC 47QRAA18D0092 478-971-6765 WARNER ROBINS ,GA s
AIR POWER, INC.       GS-21F-0105X 9188361499 MABELVALE ,AR s
AIR QUALITY INNOVATIVE SOLUTIONS, LLC GS-21F-0151X 4079520672 ORLANDO ,FL s
AIR RESOURCE SPECIALISTS, INC. GS-10F-0046U 970-484-7941 FORT COLLINS ,CO s
AIR VACUUM CORPORATION GS-07F-0437M 603-743-4332 DOVER ,NH s/w
AIROSMITH, INC. GS-35F-388GA 518-350-4060 SARATOGA SPRINGS ,NY s/w/wo
AIRSUPPLY TOOLS INC.       GS-21F-0180W 800-936-2053 SAN DIEGO ,CA s
AIRTEC CORPORATION 47QSWA19D008M 313-729-5007 DETROIT ,MI s
AIS ENGINEERING, INC. GS-35F-0454X (301)585-1238 SILVER SPRING ,MD s/w/d  
AITHERAS, LLC GS-03F-034DA 301-938-9376 ROCKVILLE ,MD s/d
AITHERAS, LLC GS-35F-0068S 3019389376 ROCKVILLE ,MD s/d
AK PRODUCTIONS, LLC GS-02F-0087P 2065679104 SEATTLE ,WA s
AKER INTERNATIONAL, INC. GS-07F-110DA 619-423-5182 CHULA VISTA ,CA s/w/wo
AKERVALL TECHNOLOGIES, INC. 47QSMA18D08Q9 734-389-7406 SALINE ,MI s/w/wo
AKIMA LOGISTICS SERVICES LLC GS-00F-206DA 703-766-6260 HERNDON ,VA s/d
AKIRA TECHNOLOGIES, INC GS-35F-515BA 202-248-5095 WASHINGTON ,DC s/d/8a/h
AKTRA INC. 47QTCA19D00FG 7039630545 RESTON ,VA s/w/d
AKYTECH CONSULTING LLC 47QRAA20D0006 703-992-5936 VIENNA ,VA s/w/wo/ew
AKYTECH CONSULTING LLC 47QTCA19D002S MEENAKSHI ARORA VIENNA ,VA s/w/wo/ew
ALAMO ENVIRONMENTAL, INC. GS-00F-001HA 210-404-1220 SAN ANTONIO ,TX s/d
ALAMO INTEGRATED SYSTEMS, INC. GS-07F-0075L 210-674-8041 SAN ANTONIO ,TX s/dv/d
ALAN L FREED ASSOCIATES INC GS-02F-0160W 703-684-8807 ALEXANDRIA ,VA s
ALARES CONSTRUCTION INC. 47QRAA18D00GB 617-481-6390 QUINCY ,MA s/dv
ALARES LLC GS-21F-0042X 617-481-6390 QUINCY ,MA s/dv
ALASKA INDUSTRIAL HARDWARE, INC.       GS-21F-0067Y 907-276-7201 ANCHORAGE ,AK s
ALBION ENVIRONMENTAL INC GS-10F-0301W (831) 469-1777 SANTA CRUZ ,CA s
ALCAZAR TRADES, INC. GS-21F-026BA 210-722-6469 SAN ANTONIO ,TX s/dv
ALCOHOL MONITORING SYSTEMS, INC. GS-07F-0003Y 3037857879 LITTLETON ,CO s
ALCOPRO INC GS-07F-0040V 8655254900 KNOXVILLE ,TN s
ALCOR TECHNICAL SOLUTIONS, LLC GS-35F-595GA 301-524-5997 BALTIMORE ,MD s/d
ALDEN EQUIPMENT, INC. GS-07F-0426U 518-842-6704 AMSTERDAM ,NY s/v/h
ALEX - ALTERNATIVE EXPERTS, LLC 47QRAA18D003Y 703-547-1665 DUMFRIES ,VA s/w/wo/ew/d/8a
ALEX - ALTERNATIVE EXPERTS, LLC 47QTCA18D0041 703-547-1665 DUMFRIES ,VA s/w/wo/ew/d/8a
ALEX - ALTERNATIVE EXPERTS, LLC GS-29F-0015W 703-547-1665 DUMFRIES ,VA s/w/wo/d
ALEXANDER & TOM, INC GS-07F-0081Y 410-327-7400 BALTIMORE ,MD s
ALEXANDRIA INSIGHTS, INC 47QRAA18D003M (703) 282-0121 STAFFORD ,VA s/dv
ALEXANDRIA PEST SERVICES, INC GS-06F-0092S 703-923-0925 ALEXANDRIA ,VA s/d
ALEXTON INCORPORATED GS-23F-0096V 703-405-6745 SPRINGFIELD ,VA s/w/v/d
ALFONSO & ASSOCIATES CONSULTING, INC 47QSMA19D08P7 703-639-0668 TYSONS CORNER ,VA s/d
ALFONSO & ASSOCIATES CONSULTING, INC GS-10F-0183X 7036390668 TYSONS CORNER ,VA s/d/8a
ALFRED BENESCH & COMPANY GS-10F-0181W 4024792200 CHICAGO ,IL o
ALGA7SOLUTIONS.COM LIMITED LIABILITY COMPANY 47QTCA18D00GA 202-434-8948 UPPER MARLBORO ,MD s/dv/d
ALIGNMENT SIMPLE SOLUTIONS LLC 47QSWA18D001A 2054616228 PELHAM ,AL s/w/wo/d
ALISTO ENGINEERING GROUP, INC. GS-10F-0080M (925)279-5000 WALNUT CREEK ,CA s  
ALITECH CONSULTING, LP GS-10F-038BA 7135687540 SPRING ,TX s
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ALIVEPROMO, INC. GS-07F-5401R 612-867-5366 MINNEAPOLIS ,MN s
ALKOTA CLEANING SYSTEMS, INC. GS-07F-0302N 6059342222 ALCESTER ,SD o
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ALL AMERICAN EMBROIDERY INC. GS-03F-121DA 734-421-9292 LIVONIA ,MI s/d/8a
ALL FOAM PRODUCTS, CO.       GS-06F-0043N (800) 443-9967 MIDDLEFIELD ,OH s/w
ALL POINTS LOGISTICS, LLC 47QTCA19D00JX 321-234-7140 MERRITT ISLAND ,FL o
ALL SEASONS UNIFORMS INC GS-07F-0038U (847)952-9860 WOODSTOCK ,IL s/w  
ALL WEATHER SAFETY WHISTLE COMPANY GS-07F-0141U (314)436-3332 SAINT LOUIS ,MO s/w  
ALLEGHENY SCIENCE & TECHNOLOGY CORPORATION GS-10F-053AA 571-418-6376 BRIDGEPORT ,WV s/w/wo/ew/d/8a
ALLEGHENY SCIENCE & TECHNOLOGY CORPORATION GS-35F-258BA 571-418-6376 BRIDGEPORT ,WV s/w/wo/ew/d/8a
ALLEGIANCE CONSULTING, INC GS-35F-0360S 720-947-9201 LITTLETON ,CO s/dv
ALLEN CORPORATION OF AMERICA, INC. 47QTCA19D00E9 (866)472-5536 FAIRFAX ,VA s
ALLEN CORPORATION OF AMERICA, INC. GS-00F-150CA 571-321-1610 FAIRFAX ,VA o
ALLEN INTERACTIONS INC. GS-02F-0110U 800-799-6280 SAINT PAUL ,MN s
ALLEN WAYNE LIMITED GS-07F-410AA 703-321-7414 WARRENTON ,VA s/v/d
ALLIANCE COATINGS INC       GS-21F-0010W 800-596-9191 EL CAJON ,CA s
ALLIANCE CONSULTING CORP. GS-02F-0098S 301-294-9290 ROCKVILLE ,MD s/d/8a
ALLIANCE CONSULTING CORP. GS-35F-0909P 301-294-9290 ROCKVILLE ,MD s/d
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ALLIED TECHNOLOGIES & CONSULTING, LLC GS-10F-0414Y 240-409-8923 FREDERICK ,MD s/dv/d
ALLIED TECHNOLOGIES LLC 47QTCA19D00H7 7035915100 INDIANAPOLIS ,IN s/dv/d
ALLIED TUBE & CONDUIT CORPORATION GS-07F-5492P 708-225-2122 HARVEY ,IL o
ALLMOND & COMPANY, LLC GS-23F-0111L 301-918-8200 LANHAM ,MD s/d
ALLOGY LLC 47QTCA20D003D 703-899-6474 LEE ,NH s/v
ALLSOURCE ANALYSIS, INC. GS-35F-661GA (303)210-2529 LONGMONT ,CO s  
ALLSOURCE GLOBAL MANAGEMENT, LLC 47QRAA19D008P 520-458-1314 SIERRA VISTA ,AZ s/w/wo/d
ALLSTATE SIGN & PLAQUE CORP 47QSMA18D08Q2 631-242-2828 DEER PARK ,NY s
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ALLTRANSPACK, INC. GS-10F-0398M 703-858-5169 STERLING ,VA s/v
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ALLWORLD LANGUAGE CONSULTANTS INC. GS-10F-0227K 3018818884 ROCKVILLE ,MD o
ALLWYN CORPORATION 47QTCA19D006K 703-626-7073 HERNDON ,VA s/w/wo/d
ALPHA BETA TECHNOLOGIES, INC. GS-23F-0109S 256-704-3201 HUNTSVILLE ,AL s/dv/d/8a
ALPHA CONSTRUCTION AND ENGINEERING CORPORATION GS-23F-0209N 703.450.0800 DULLES ,VA o
ALPHA SAFE & VAULT INC GS-03F-0033S 7032817233 VIENNA ,VA s/w
ALPHA TECHNOLOGIES INC. 47QTCA18D009C 3047218963 HURRICANE ,WV s/dv/d
ALPHA-OMEGA TRAINING AND COMPLIANCE INC GS-10F-0350Y 3214459845 EXT 6 COCOA ,FL s/v
ALPHA4 SOLUTIONS, LLC
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ALPHASIX CORPORATION 47QRAA19D00B6 703-579-6479 DULLES ,VA o
ALPHASIX CORPORATION GS-35F-307AA 703-579-6479 DULLES ,VA s/dv
ALPINE ARCHAEOLOGICAL CONSULTANTS, INC. GS-10F-0004S 970-249-6761 EXT. 38 MONTROSE ,CO s
ALPINE CONSULTING PARTNERS, LLC GS-35F-387GA 5403363043 WASHINGTON ,DC s
ALPINE TECHNICAL SERVICES, LLC 47QSWA19D004Q 8012555336 MIDVALE ,UT s  
ALPINE TECHNOLOGY GROUP GS-35F-0633S 3037740100 LONGMONT ,CO s
ALQUEST TECHNOLOGIES, INC. GS-35F-278DA 909-592-8708 LA VERNE ,CA s
ALSEA GEOSPATIAL, INC. GS-35F-0920P 5417545034 X103 CORVALLIS ,OR s/w/h
ALT SERVICES INC GS-10F-0112S 972-517-2700 PLANO ,TX s/v
ALTA ARCHAEOLOGICAL CONSULTING LLC 47QRAA18D009U 707 544 4206 SANTA ROSA ,CA s/w/wo/ew/d
ALTA LANGUAGE SERVICES, INC GS-10F-0238T 4049203844 ATLANTA ,GA o
ALTAMIRA TECHNOLOGIES CORPORATION 47QRAA19D0027 703-813-2163 MCLEAN ,VA s
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ARGUS SECURE TECHNOLOGY LLC 47QTCA19D0015 571-331-2141 VIENNA ,VA s/w/wo/d
ARIADNE GENOMICS, INC. GS-35F-594GA 240-421-6494 GAITHERSBURG ,MD s
ARIENS COMPANY       GS-21F-0080V 334-477-1952 BRILLION ,WI s
ARIES SECURITY, LLC       47QTCA19D001M 3023650026 WILMINGTON ,DE s
ARION SYSTEMS, INC. 47QRAA19D00DS (703)815-1130 CHANTILLY ,VA s    
ARIS CHEMICAL & SUPPLY CO       GS-07F-080GA (704)799-9163 AURORA ,OH s/w/wo
ARISANT, LLC GS-35F-398DA 303-974-7582 ENGLEWOOD ,CO s
ARLINGTON CONSULTANTS GROUP LLC 47QTCA18D0032 202-817-0352 ARLINGTON ,VA s/d/8a
ARLLUK TECHNOLOGY SOLUTIONS, LLC 47QTCA18D001F 703-488-9374 ANCHORAGE ,AK s/d/8a
ARM CONSULTING LLC 47QTCA18D00BB 571-252-5157 LEESBURG ,VA s/w/wo/ew/d
ARM ENVIRONMENTAL SERVICES INC GS-10F-0201N 8037833314 COLUMBIA ,SC s
ARMADA, LTD 47QRAA19D004H 614-431-9701 POWELL ,OH s/dv
ARMADA, LTD GS-07F-0036Y 6144319701 POWELL ,OH s/dv
ARMAG CORPORATION GS-07F-0076M 5023483987 BARDSTOWN ,KY s
ARMAND CORPORATION GS-10F-0440X 856-489-8200 NEW YORK ,NY s/w/wo/ew/d
ARMBRUSTER MANUFACTURING CO. GS-03F-0111V 800-637-4326 SPRINGFIELD ,IL s
ARMED FORCES SERVICES CORPORATION GS-02F-013BA 5717487422 ARLINGTON ,VA o
ARMED FORCES SERVICES CORPORATION       GS-02F-027BA 5717487422 ARLINGTON ,VA o
ARMEDIA LLC 47QSMA18D08PU 703-272-3270 ATLANTA ,GA s/v/d
ARMEDIA LLC GS-35F-0891P 678-921-2902 ATLANTA ,GA s
ARMORED GROUP LLC, THE GS-07F-9375S 6028402271 PHOENIX ,AZ s
ARMS UNLIMITED INC. 47QSWA20D000A (866)229-1355 LAS VEGAS ,NV s
ARMSTRONG DISPLAY CONCEPTS INC GS-03F-0031X 800-527-6787 NEWAYGO ,MI s
ARMSTRONG TRANSFER AND STORAGE CO., INC./ARMSTRONG RELOCATION COMPANY, MEMPHIS GS-33F-0026X 224-465-4703 MEMPHIS ,TN o
ARNOLD`S WELDING SERVICE, INC. GS-07F-9355S (910) 323-3822 FAYETTEVILLE ,NC s/dv
ARRAY INFORMATION TECHNOLOGY, INC. GS-35F-0023P 3013252754 GREENBELT ,MD o
ARRIKAI LLC 47QRAA19D009J 703-409-3102 QUANTICO ,VA s/w/wo/ew/d/h
ARRIKAI LLC 47QTCA19D00E6 703 409-3102 QUANTICO ,VA s/w/wo/ew/d/h
ARROW MICRO CORP. GS-35F-0348W 7145520232 LA MIRADA ,CA s/w/wo/ew/d
ARROW MOVING & STORAGE OF COLORADO INC GS-33F-0055W 719-573-3460 COLORADO SPRINGS ,CO s
ARROW SAFETY DEVICE CO. 47QSWA17D0004 3028562516 SELBYVILLE ,DE s  
ARROWPOINT CORPORATION GS-10F-0100N 7037783900 MCLEAN ,VA o
ARROWPOINT CORPORATION GS-35F-0414Y 703-778-3900 MCLEAN ,VA s/v
ARS ALEUT REMEDIATION LLC GS-00F-300GA 803-442-7661 PORT ALLEN ,LA s/d/8a
ART COLLECTOR, THE GS-03F-0015U 619-299-3232 SAN DIEGO ,CA s/w
ART CRYSTAL II ENTERPRISES, INC. 47QSMA19D08PT 630-739-0222 LYONS ,IL s
ART CRYSTAL II ENTERPRISES, INC. 47QSMA19D08PU 630-739-0222 LYONS ,IL s
ART OF RESOLUTION, LLC GS-02F-027GA 6069221803 ALEXANDRIA ,VA s/w/wo
ART SOURCE INC GS-03F-041BA 800-553-0081 MADISON ,WI s
ARTCOM ASSOCIATES, INC.       GS-35F-0557Y (210)684-8877 SAN ANTONIO ,TX s/w/d/8a  
ARTEL VIDEO SYSTEMS CORPORATION GS-03F-016CA 813-653-1686 WESTFORD ,MA s
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/ew
ARTHUR GORDON ASSOCIATES, INC. GS-28F-0045W 2125320075 FREEHOLD ,NJ s
ARTI, INCORPORATED 47QTCA19D00L5 7572244590 HAMPTON ,VA s/dv/d/8a/h
ARTLIN CONSULTING, LLC GS-10F-021BA 703-304-0542 SPRINGFIELD ,VA s
ARTOPEX INC GS-27F-020GA 450-378-0189 GRANBY ,PQ
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ARTTRA INC. GS-35F-338AA 703 599 4731 FREDERICKSBURG ,VA s/dv/h
ASAP SCREEN PRINTING INC GS-03F-125DA 703-841-1977 ARLINGTON ,VA s/d
ASB RESOURCES LLC 47QTCA20D0029 609-423-4949 PRINCETON ,NJ s/d
ASC GP, INC. GS-35F-0367X 888 576-3330 EXT 5 HUNTSVILLE ,AL s
ASCELLA TECHNOLOGIES, INC. GS-00F-126CA 703-635-3180, X1001 HERNDON ,VA s/d
ASCELLA TECHNOLOGIES, INC. GS-35F-0134W 703-635-3180 X1001 HERNDON ,VA s/d/8a
ASCELLON CORPORATION 47QTCA19D00KP 240-737-2024 HYATTSVILLE ,MD s/w/wo/d
ASCELLON CORPORATION GS-10F-0244S 240-737-2024 HYATTSVILLE ,MD s/w/wo/d
ASCEND INTEGRATED TECHNOLOGY SOLUTIONS, INC GS-35F-009GA 410-652-8058 BEL AIR ,MD s
ASCENDANT PROGRAM SERVICES, LLC GS-00F-054GA 7032007756 CHEVY CHASE ,MD s/dv/d
ASCENDANT STRATEGY MANAGEMENT GROUP, LLC GS-35F-0610X 866-568-0590 BOSTON ,MA s
ASCENDRA, INC. 47QTCA19D00KV (703) 887-7461 RESTON ,VA s
ASCENSION GLOBAL SOLUTIONS, LLC 47QRAA19D009Y 781-254-9020 NORTH BILLERICA ,MA