GSA Federal Acquisition Service
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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
10697 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 ELECTRONICS CENTER, INC. GS-21F-013DA 8779011192 BROOKLYN ,NY s/d
1 STOP MECHANICAL INC.       47QSHA20D000G 7034916542 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 RESTON ,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 ALL FILE RECOVERY USA GS-35F-106AA 800-882-8178 INDEPENDENCE ,OH s
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
21ST CENTURY TECHNOLOGIES INC. 47QTCA18D00KW 9732708463 LURAY ,VA s/h
22ND CENTURY TECHNOLOGIES INC. GS-35F-0579T 7034364597 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
2M RESEARCH SERVICES LLC GS-00F-216GA 817-856-0860 ARLINGTON ,TX s/d/8a/h
2M SOLUTIONS, INC. GS-07F-0033W 877.926.2288 X 6022 GRAND PRAIRIE ,TX s/d/8a
2NDWAVE LLC 47QTCA20D00A6 (202)204-3071 WASHINGTON ,DC s/dv/d/8a    
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
3LINKS TECHNOLOGIES, INC 47QSMA18D08R0 301-588-8292 SILVER SPRING ,MD s/dv/d
3LINKS TECHNOLOGIES, INC GS-35F-0336V (301)588-8292 SILVER SPRING ,MD s/dv/d/8a
3M COMPANY GS-21F-0075X 651-733-7851 SAINT PAUL ,MN o
3QC, INC. GS-21F-0090Y 916-496-8412 FOLSOM ,CA s
3T FEDERAL SOLUTIONS LLC GS-35F-202DA 888-738-6723 AUSTIN ,TX s/dv/d/8a/h
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
3U TECHNOLOGIES, LLC GS-10F-119AA 301-452-3152 CONROE ,TX s
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
473 GROUP LLC 47QTCA19D00L4 202-341-5599 DALLAS ,TX s/w/wo/ew/d
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 SEASONS MECHANICAL LLC GS-21F-015GA 770-727-5000 PEACHTREE CORNERS ,GA s/d
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 FIRE AND SAFETY COMPANY, LLC 47QSWA18D002B 479-866-7808 CABOT ,AR s/w/wo/ew/d/8a
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 B C CONCRETE MFG. CO., INC. GS-07F-5754P (505)325-8289 FARMINGTON ,NM 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 W X CO GS-07F-9357S 816-390-9090 SAINT JOSEPH ,MO s
A&A HARRIS ENTERPRISES GS-07F-0172V 510-864-8010 ALAMEDA ,CA s/d
A&B INTEGRATORS, LLC 47QSWA20D003A (919)888-2080 RALEIGH ,NC s    
A&E OFFICE AND INDUSTRIAL SUPPLY GS-35F-0427X 8772777903 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-G ASSOCIATES, INC. GS-00F-105DA 410-972-4664 COLUMBIA ,MD s/dv
A-LINC, INC. 47QTCA19D00F8 3017484705 GREAT FALLS ,VA s/w/wo/ew/d
A-LINE ACCESSORIES INC. 47QSHA18D000L (845) 782-8000 MONROE ,NY 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
A. HAROLD AND ASSOCIATES LLC GS-02F-038CA 904-337-1010 JACKSONVILLE ,FL s/dv/d
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)533-2560 KING OF PRUSSIA ,PA s  
A.F.C. INDUSTRIES INC. GS-28F-0041M 718-747-0237 COLLEGE POINT ,NY s/w
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.S.K. ASSOCIATES, INC. GS-23F-0095R 785-841-8194 LAWRENCE ,KS s/w/wo
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
A1C PARTNERS, LLC 47QRAA19D00AL 410-703-2897 DAVIDSONVILLE ,MD s/dv
A1C PARTNERS, LLC 47QTCA20D0037 410-703-2897 DAVIDSONVILLE ,MD s/dv
A2 SYSTEMS ENGINEERING, INC. GS-10F-0316X 31046966606 EL SEGUNDO ,CA s/v
A2Z SUPPLY CORP GS-07F-303AA 406-777-1988 STEVENSVILLE ,MT s/dv/d
A3 CONSULTING LLC 47QTCA18D00D3 3014041597 WASHINGTON ,DC s/d/8a/h
A3 SYSTEMS CORPORATION 47QSWA19D0004 804-384-9596 CHESTER ,VA s/dv/d/8a
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 COMPLETE BUILDING SERVICES, INC. GS-06F-0029P 2023334977 WASHINGTON ,DC o
AAA COMPLETE BUILDING SERVICES, INC. GS-21F-044GA 2026254236 WASHINGTON ,DC o
AAC INC. 47QTCA18D007S 703-918-6363 VIENNA ,VA s/v
AAR MANUFACTURING, INC. GS-07F-0065L 800-355-2015 CADILLAC ,MI o
AAR SUPPLY CHAIN, INC. 47QRAA19D0001 630-227-5916 WOOD DALE ,IL 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
AASA INC GS-35F-171GA 703-444 6170 RESTON ,VA s/w/wo/ew/d
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
AB CONSULTANTS, INC GS-10F-0403Y 240-582-8002 LANHAM ,MD s/d
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 SERVICE CORPORATION GS-35F-351CA 248-522-8005 SOUTHFIELD ,MI s/w/wo/ew/d/8a
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-00F-191CA 301-215-7593 CHEVY CHASE ,MD o
ABACUS TECHNOLOGY CORPORATION GS-35F-720GA 301-215-7593 CHEVY CHASE ,MD o
ABACUS-N-BYTES, INC. GS-10F-0277W 301-960-1284 SILVER SPRING ,MD s/w/wo/ew/d
ABACUS-N-BYTES, INC. GS-35F-0512L 301-960-1284 SILVER SPRING ,MD s/w/d/8a
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
ABECO CONTRACTING, INCORPORATED GS-03F-043DA 210-231-8324 SAN ANTONIO ,TX s/d/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
ABLEVETS LLC GS-35F-315DA 703-214-1258 CHANTILLY ,VA s/dv
ABM FACILITY SUPPORT SERVICES, LLC GS-07F-5542P 2024240110 BELTSVILLE ,MD o
ABM INDUSTRIES INCORPORATED GS-06F-0069N 256-553-2327 NEW YORK ,NY o
ABR INC 47QRAA20D0010 (907) 455-6777 EXT. FAIRBANKS ,AK s
ABR INC GS-10F-0175M 907-455-6777 FAIRBANKS ,AK s
ABRAHAM WEITZBERG GS-23F-0115N 8183475068 WOODLAND HILLS ,CA s
ABRAXAS ENERGY CONSULTING LLC GS-21F-0022V 805-547-2050 SAN LUIS OBISPO ,CA s
ABS ALPHA GROUP GMBH 47QSCA20D000A 011-49-6101-58650 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
ABSOLUTE STORAGE, LLC GS-07F-9481S 480-768-1618 TEMPE ,AZ s
ABT ASSOCIATES, INC. GS-35F-486CA 301-347-5093 ROCKVILLE ,MD 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/wo/ew/d
ACCEL CORPORATION GS-10F-0407X 3015633900 SILVER SPRING ,MD s/w/wo/ew/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
ACCELERATED TECHNOLOGY LABORATORIES, INC. GS-35F-114BA 9106738165 WEST END ,NC s/w
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-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 SCIENCES CORPORATION GS-10F-0153X (713)664-4357 HOUSTON ,TX o  
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
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
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, LLC 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
ACCORD FEDERAL SERVICES, LLC GS-21F-139AA 678-313-0027 KNOXVILLE ,TN s/dv/d
ACCOUNT CONTROL TECHNOLOGY INC. 47QRAA18D004W (540) 848-1556 WOODLAND HILLS ,CA o
ACCREDITED LOCK & DOOR HARDWARE CO INC
(DBA: ACCREDITED LOCK SUPPLY CO)
47QSWA18D001E (800)652-2835 SECAUCUS ,NJ s/v  
ACCU-TECH CORPORATION GS-07F-0309U 800-490-4580 ALPHARETTA ,GA o
ACCU-TECH CORPORATION GS-35F-0499N 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 CONCEPTIONS, L.L.C. GS-35F-222CA 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
ACCUTRAK CONSULTING AND ACCOUNTING SERVICES PLLC 47QRAA18D0036 5868406494 SAINT CLAIR SHORES ,MI s/w/wo/ew/d/8a
ACE AERONAUTICS, LLC 47QRAA20D006L (256)705-0250 GUNTERSVILLE ,AL 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
ACHIEVA PARTNERS, INC. GS-35F-183BA (202)236-8034 WASHINGTON ,DC s/w/wo/ew/d
ACI PARTNERS LLC 47QSMA18D08P4 (703)818-0500 MANASSAS ,VA s/w/wo    
ACI-LUBESCO 47QSHA19D003A 859-525-6530 FLORENCE ,KY s/d
ACISS SYSTEMS, INC. GS-35F-066AA 727-786-5450 OLDSMAR ,FL s
ACISTEK CORPORATION GS-35F-0296X 7039099541 ARLINGTON ,VA s/d/8a
ACLR, LLC GS-23F-0074W (734)744-4402 NOVI ,MI s  
ACME SUPPLY CO., LTD 47QSWA18D006P 8005675025 GLEN COVE ,NY s
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
ACOT ASSOCIATES GROUP, LLC 47QSAA17D0001 9012661653 CHICAGO ,IL s/dv
ACOUSTIC TECHNOLOGY, INC. GS-07F-0762N 6175674969 BOSTON ,MA s
ACQSIS INC GS-00F-0006U 571-259-3017 BOYCE ,VA 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
ACQUISITION, RESEARCH AND LOGISTICS INC       GS-10F-0415X 301-749-1410 OXON HILL ,MD s/dv/d
ACROTRON, INC. 47QTCA19D00E3 978-884-4837 CHELMSFORD ,MA s
ACS ELECTRICAL SERVICE, INC. 47QSWA19D003K (208)287-3777 MERIDIAN ,ID 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
ACTIONET, INC. 47QSWA20D003L 703-204-0090 VIENNA ,VA o
ACTIONET, INC. GS-35F-327DA 7032040090 VIENNA ,VA o
ACTIVATE RESEARCH INC. GS-00F-428GA 202-830-1671 WASHINGTON ,DC s/w/wo/h
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
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ACTRON SECURITY ALARM SYSTEMS INC GS-07F-173CA 313-383-0770 LINCOLN PARK ,MI s
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 SPECIALTY PRODUCTS, INC 47QSWA20D002H 404-603-7677 ATLANTA ,GA o
ACUITY SPECIALTY PRODUCTS, INC GS-07F-0086L 404-603-7677 ATLANTA ,GA o
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 ENTERPRISES INC GS-21F-0173W 9725720701 DESOTO ,TX s/d/8a
ACUMEN SOLUTIONS, INC. 47QTCA19D00BB (703)600-4144 MCLEAN ,VA o    
ACUMEN SOLUTIONS, INC. GS-35F-0287P 703-600-4144 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 MCLEAN ,VA s/wo  
ACXIOM LLC GS-35F-0604S 501-342-7017 CONWAY ,AR o
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AD RESOURCES LLC 47QRAA20D006Q (443)451-7007 GAITHERSBURG ,MD s/w/wo/ew/d    
AD RESOURCES LLC
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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
ADANTA, INC. GS-10F-041CA 707-709-8894 NAPA ,CA s/w/wo/ew/d/8a
ADAPT LASER SYSTEMS LLC 47QSWA18D006X 816-531-7402 KANSAS CITY ,MO o
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ADAPTTOSOLVE, INC. GS-07F-0482W 706-298-2734 LAGRANGE ,GA s
ADARGA SYSTEMS, LLC GS-35F-514GA 410-530-9233 ANNAPOLIS ,MD s/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
ADDX CORPORATION GS-35F-0431X 703-933-7637 ALEXANDRIA ,VA s/dv
ADELINE SERVICES, INC. GS-02F-0254X 3012133682 BOWIE ,MD s/v/d/8a
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ADEPTUS SOLUTIONS, INC. GS-00F-152GA 703-579-1101 LEESBURG ,VA s/w/wo/ew/d/8a/h
ADERAS, INC. GS-35F-0703V 602-432-6979 RESTON ,VA s
ADG TECH CONSULTING, LLC GS-35F-553GA 7038251210 HERNDON ,VA s/d/8a
ADITYA & ASSOCIATES GS-35F-558AA 2025051431 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 301-896-9893 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
ADOA EXPERTS INC GS-02F-0097T 804-448-1082 BEAVERDAM ,VA s/w/h
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)508-1209 TANNER ,AL s/v  
ADS FEDERAL, INC. GS-35F-244BA (703) 294-6235 ARLINGTON ,VA s/v/8a
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ADSYNC TECHNOLOGIES, INC. GS-35F-396CA 850-497-6969 PENSACOLA ,FL s/w/wo/ew/d/8a
ADTECH LLC 47QTCA18D004J 703-862-4442 CHANTILLY ,VA s/d/8a
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ADVANCE CAREER DEVELOPMENT GS-35F-0109U 888-777-4619 SAN JOSE ,CA s/v/d/8a
ADVANCE DIGITAL SYSTEMS INC. 47QTCA19D00HD 7035855020 FAIRFAX ,VA s/d
ADVANCE DIGITAL SYSTEMS INC. GS-35F-0065T (703)585-5020 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-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 COMPUTER CONCEPTS, INC. 47QTCA19D00JU 5713954174 MC LEAN ,VA s/w/wo
ADVANCED COMPUTER CONCEPTS, INC. GS-35F-0202N 7032471774 MC LEAN ,VA s/w
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 DETECTION SOLUTIONS, LLC 47QSWA20D0047 (630)975-4215 COSTA MESA ,CA s/d
ADVANCED ELECTRONIC DESIGNS, INC. GS-00F-016GA 4065858892 BOZEMAN ,MT s
ADVANCED ELECTRONIC DESIGNS, INC. GS-35F-006DA 4065858892 BOZEMAN ,MT s
ADVANCED ELECTRONICS LABS INC. GS-35F-319DA 305-255-6401 PINECREST ,FL 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 HEALTHSTYLES FITNESS EQUIPMENT, INC. 47QSMA20D08Q1 303-996-0048 X1019 LITTLETON ,CO s
ADVANCED INTERNET TECHNOLOGIES, INC GS-35F-0418U 910-222-4473 FAYETTEVILLE ,NC s/dv/h
ADVANCED IT CONCEPTS, INC. GS-35F-498AA 3218003115 WINTER SPRINGS ,FL s/dv/d/8a
ADVANCED LANGUAGE SYSTEMS INTERNATIONAL INC. GS-10F-0097T 3019846090 ROCKVILLE ,MD o
ADVANCED LUBRICATION, INC. GS-06F-0105S 815-932-3288 KANKAKEE ,IL s
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 MANUFACTURING TECHNOLOGY VENTURES, LLC 47QRAA18D0017 (412)680-5041 ERIE ,PA s/w/wo    
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
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ADVANCED PRODUCTS, LLC GS-07F-0070W 406-257-4959 KALISPELL ,MT s/w
ADVANCED PROGRAMS INC GS-35F-0109P 410-312-5828 COLUMBIA ,MD s
ADVANCED PROJECT CONSULTING, LLC GS-00F-122GA (478)420-0272 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
ADVANCED RESOURCE TECHNOLOGIES, INC. GS-35F-683GA 703-682-4764 ALEXANDRIA ,VA s/dv
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 SECURITY CONTRACTORS, INC. GS-07F-159BA 915-845-0272 EL PASO ,TX s/w/wo/ew/d
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
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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 TECHNOLOGIES GROUP, LLC GS-35F-0006R 515-221-0095 SAINT LOUIS ,MO o
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
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ADVANTAGE SCI, LLC GS-07F-5900R 703-299-9750 ALEXANDRIA ,VA s/w/wo/dv/d
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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
ADVANTOR SYSTEMS CORPORATION GS-07F-039DA 407-926-6904 ORLANDO ,FL 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
ADVOCATES FOR HUMAN POTENTIAL INC GS-10F-0148P 978-261-1413 SUDBURY ,MA 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 MANAGEMENT SERVICES, INC. GS-21F-0053U 301-944-3224 GERMANTOWN ,MD o
AECOM N&E TECHNICAL SERVICES LLC 47QRAA20D006B (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
AEG GROUP INC. GS-35F-0090X 847-548-7197 GRAYSLAKE ,IL s/w/d
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 CORPS, INC, THE       GS-00F-290DA (703)870-7905 CHANTILLY ,VA s/w/wo/ew/d/8a  
AEGIS CORPS, INC, THE GS-07F-017GA (703)870-7905 CHANTILLY ,VA s/w/wo/ew/d/8a  
AEGIS TECHNOLOGIES GROUP, INC., THE GS-10F-0019U 256-922-0802 HUNTSVILLE ,AL s
AEIO, LLC GS-37F-002GA 202-724-2598 OXON HILL ,MD s/w/wo/ew/d/8a
AEON NEXUS CORPORATION GS-35F-0238M 5183381551 ALBANY ,NY s/d
AERIAL DATA SERVICE, INC. 47QTCA18D007M (918) 622-4144 TULSA ,OK s/w/wo/h
AERIAL INFORMATION SYSTEMS, INC. GS-00F-170GA 909-793-9493 REDLANDS ,CA s/w/wo
AERIAL MACHINE & TOOL CORP       GS-07F-0027M 276.952.3101 MEADOWS OF DAN ,VA s
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AERIAL SERVICES, INC. 47QTCA18D004Z 3192770436 CEDAR FALLS ,IA s/v
AERO E H & S INC GS-10F-0379Y 410-480-3636 ELLICOTT CITY ,MD s
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
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AEROBODIES FITNESS COMPANY, INC. 47QRAA20D0002 (703)-820-0217 ALEXANDRIA ,VA s/w/wo/ew/d/8a
AEROCLAVE, LLC 47QSWA18D005A 407-960-7840 MAITLAND ,FL s/d
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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
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AES GROUP INC GS-23F-0250N 303-841-3922 PARKER ,CO s/dv
AES SYSTEMS, INC. GS-07F-0421T 8014913804 SPRINGVILLE ,UT s
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AET SYSTEM INC. GS-35F-693GA (301)693-2923 VIENNA ,VA s  
AETOS SYSTEMS, INC. GS-35F-555GA 2567139679 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
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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
AFFLINK, LLC GS-07F-132AA 1-800-222-5521 X4215 TUSCALOOSA ,AL s
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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
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AFYA, INC. GS-00F-260DA 301-957-3040 LAUREL ,MD s
AGATE SOFTWARE INC GS-35F-420AA 5173362540 OKEMOS ,MI s/d
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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
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AGENDA, LLC 47QRAA18D00FV 5058885877 ALBUQUERQUE ,NM s/d
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AGILE BUSINESS CONCEPTS LLC GS-35F-111DA 703-785-8980 RESTON ,VA s/w/wo/ew/dv
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AGILE SIX APPLICATIONS, INC. GS-35F-004GA 949-235-6341 CHULA VISTA ,CA s/dv/d
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AGILE5 TECHNOLOGIES, INC. GS-35F-348CA 724-998-0492 FAIRMONT ,WV s/w/wo/ew/h
AGILEANA L.C. GS-35F-395BA 303-881-4749 BRAMBLETON ,VA s/w/wo
AGILEASSETS INC. 47QTCA18D00GY 5126233218 AUSTIN ,TX s/d
AGILERANK LLC 47QTCA18D0018 571-572-9528 STERLING ,VA s/dv/d
AGILETRAILBLAZERS, LLC 47QTCA18D007E 202-591-5037 RESTON ,VA s/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
AGILQUEST CORPORATION GS-35F-470BA 804-474-4908 RICHMOND ,VA s/v
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AGJ SYSTEMS & NETWORKS, INC. GS-35F-0835N 2283927133 GULFPORT ,MS s/v
AGOVX LLC 47QTCA19D0039 7326144455 DARNESTOWN ,MD s/w/wo/ew/d/8a
AGRALYTICA GS-10F-0390R 703 739 9090 ALEXANDRIA ,VA s
AGRILOGIC CONSULTING, LLC 47QRAA19D0026 913-982-2441 COLLEGE STATION ,TX s/d
AGSI, LLC GS-35F-0622T 5408823535 LOVETTSVILLE ,VA s
AH ENVIRONMENTAL CONSULTANTS, INC. 47QRAA18D00AU (757)873-4959 NEWPORT NEWS ,VA s    
AHB TOOLING & MACHINERY, INC.       47QSHA19D000D (989) 737-5846 SAGINAW ,MI s
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AI SOLUTIONS, INC. GS-07F-0743X (301)306-1756 LANHAM ,MD o
AI SOLUTIONS, INC. GS-23F-0124L 301-306-1756 LANHAM ,MD s
AI SOLUTIONS, INC. GS-35F-0268R (301)306-1756 LANHAM ,MD o
AIM USA, LLC GS-35F-0465W 240-316-3874 CHEVY CHASE ,MD s/w/wo
AIMSTAR INFORMATION SOLUTIONS, INC. GS-35F-094DA 410-730-4866 COLUMBIA ,MD s/d
AINS, INC. 47QRAA18D001C (301)670-2309 GAITHERSBURG ,MD o  
AINS, INC. 47QSMA18D08NX (301)670-2309 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 BURNERS, INC 47QMCA20D000C 772-220-7303 PALM CITY ,FL s
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
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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
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AIR RESOURCE SPECIALISTS, INC. GS-10F-0046U 970-484-7941 FORT COLLINS ,CO s
AIR ROVER COMPANY 47QSWA18D008H 903-877-3430 TYLER ,TX s/w/wo
AIR SCIENCE USA, LLC       GS-07F-5832P 800-306-0656 FORT MYERS ,FL s
AIR VACUUM CORPORATION GS-07F-0437M 603-743-4332 DOVER ,NH s/w
AIRMARK CORPORATION GS-03F-0049X 2065271050 SEATTLE ,WA s
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 800-592-5436 ROCKVILLE ,MD s/d
AITHERAS, LLC GS-35F-0068S 800-592-5436 ROCKVILLE ,MD s/d
AK PRODUCTIONS, LLC GS-02F-0087P 2065679104 SEATTLE ,WA s
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AKIMA LOGISTICS SERVICES LLC GS-00F-206DA 703-766-6260 HERNDON ,VA s/d
AKIMEKA, LLC GS-35F-0597L 407-875-2457 MAITLAND ,FL o
AKIRA TECHNOLOGIES, INC GS-35F-515BA 202-248-5095 WASHINGTON ,DC s/d/8a/h
AKTRA INC. 47QTCA19D00FG 7039630545 RESTON ,VA s/w/d
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ALAN L FREED ASSOCIATES INC GS-02F-0160W 703-684-8807 ALEXANDRIA ,VA s
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ALCOPRO INC GS-07F-0040V 8655254900 KNOXVILLE ,TN s
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ALDEN EQUIPMENT, INC. GS-07F-0426U 518-842-6704 AMSTERDAM ,NY s/v/h
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ALESIG CONSULTING LLC GS-35F-0576W 7035641901 FALLS CHURCH ,VA s/w/d/8a
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ALEXANDER & TOM, INC GS-07F-0081Y 410-327-7400 BALTIMORE ,MD s
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ALIVEPROMO, INC. GS-07F-5401R 612-867-5366 MINNEAPOLIS ,MN s
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ALL FOAM PRODUCTS, CO. GS-06F-0043N (800) 443-9967 MIDDLEFIELD ,OH s/w
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ALL SEASONS UNIFORMS INC GS-07F-0038U 847-952-9860 WOODSTOCK ,IL s/w
ALL TRAFFIC SOLUTIONS, INC. GS-07F-6092R (866) 366-6602 STATE COLLEGE ,PA s
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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
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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-00F-202CA 301-294-9290, Ext 22 ROCKVILLE ,MD s/d
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ALLIANCE DETECTIVE & SECURITY SERVICE, INC. GS-07F-0417M 617-387-1261 EVERETT ,MA s/w
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ALLIANCE SOLUTIONS GROUP, INC. GS-10F-0272W 757-223-7233 NEWPORT NEWS ,VA s/dv
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ALLIANT CORPORATION GS-10F-0110V 865-363-0726 KNOXVILLE ,TN s/dv
ALLIED ASSOCIATES COMMERCIAL FLOORS, INC GS-03F-113AA 210-646-9090 UNIVERSAL CITY ,TX s/w/wo/ew/8a
ALLIED ASSOCIATES INTERNATIONAL, INC. 47QTCA19D0096 571-284-7200 GAINESVILLE ,VA s/v
ALLIED MATERIALS AND EQUIPMENT COMPANY, INC. GS-07F-9403S 816-241-8080 KANSAS CITY ,MO s/h
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ALLIED RELIABILITY, INC. GS-21F-025GA 319-329-3500 NORTH CHARLESTON ,SC o
ALLIED SUPPLY COMPANY, INC. GS-07F-0484V (937)224-9833 DAYTON ,OH s  
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
ALLUVIONIC INC.       47QRAA20D003F 5012594288 MELBOURNE ,FL s/w/wo/ew/d/8a
ALLWAYS SHRED, INC.
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ALLWORLD LANGUAGE CONSULTANTS INC. 47QRAA20D006K (301)881-8884 ROCKVILLE ,MD o    
ALLWYN CORPORATION 47QTCA19D006K 703-626-7073 HERNDON ,VA s/w/wo/d
ALMARTHA IT CONSULTING, INC. 47QTCA19D00AT 240-687-1548 SILVER SPRING ,MD s
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 FACILITIES SOLUTIONS, LLC 47QRAA20D000T 2106013190 SAN ANTONIO ,TX s/dv/d
ALPHA OMEGA INTEGRATION LLC GS-35F-360GA 240-601-7401 VIENNA ,VA s/w/wo/ew/d/8a
ALPHA RIDGE, INC 47QTCA20D003C 2122051444 NEW YORK ,NY s/w/wo/d
ALPHA SAFE & VAULT INC GS-03F-0033S 7032817233 VIENNA ,VA s/w
ALPHA TECHNOLOGIES INC. 47QTCA18D009C 3047218963 HURRICANE ,WV s/dv/d
ALPHA-OMEGA CHANGE ENGINEERING, INC. 47QTCA19D002K 757-378-5315 WILLIAMSBURG ,VA o
ALPHA-OMEGA TRAINING AND COMPLIANCE INC GS-10F-0350Y 3214459845 EXT 6 COCOA ,FL s/v
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ALPHAHILL, LLC 47QTCA19D00KC 202-528-6343 GAITHERSBURG ,MD s/w/wo/ew/d/h
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 ARMORING INC. GS-07F-9376S 703-471-0002 CHANTILLY ,VA s
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ALPINE SECURITY, LLC 47QTCA19D00H8 (844)925-7463 O FALLON ,IL s/dv/d
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ALPINE TECHNOLOGY GROUP GS-35F-0633S 3037740100 LONGMONT ,CO s
ALQIMI NATIONAL SECURITY, INC GS-35F-316CA 240-404-7505 ROCKVILLE ,MD s/d
ALQIMI TECHNOLOGY SOLUTIONS, INC.       GS-35F-015DA (240) 404-7505 ROCKVILLE ,MD s
ALQUEST TECHNOLOGIES, INC. GS-35F-278DA 909-592-8708 LA VERNE ,CA s
ALSEA GEOSPATIAL, INC. GS-35F-0920P 5417545034 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
ALTA VIA CONSULTING LLC GS-00F-007GA 7084661935 LOUDON ,TN s/w/wo
ALTAMIRA TECHNOLOGIES CORPORATION 47QRAA19D0027 703-813-2163 MCLEAN ,VA s
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ALTER MODUS INTERNATIONAL CORPORATION GS-35F-338CA 202-572-1053 WASHINGTON ,DC s/8a
ALTERG, INC. GS-03F-031DA (704)706-7071 FREMONT ,CA s  
ALTERNATIVE SUPPORT APPARATUS, LLC GS-03F-0055U 740-922-2727 MIDVALE ,OH s
ALTERNATIVES 2D/3D INC GS-00F-104GA 2122390600 NEW YORK ,NY s/w/wo
ALTITUDE TECHNOLOGIES INC.
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ALTRON, INC. 47QTCA20D000N 843.856.8573 EXT. 3 MOUNT PLEASANT ,SC s/w/wo
ALTURA COMMUNICATION SOLUTIONS, LLC GS-35F-0666W 8774544472 ANAHEIM ,CA o
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ALUTEL CORP 47QTCA19D004N 3057490946 AVENTURA ,FL s/d  
ALUTIIQ ADVANCED SECURITY SOLUTIONS, LLC 47QSWA19D00AK 7572779966 ANCHORAGE ,AK o
ALUTIIQ COMMERCIAL ENTERPRISES LLC GS-00F-242GA 7572779966 ANCHORAGE ,AK s/d/8a
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ALUTIIQ PACIFIC, LLC, GS-02F-140AA 7572779966 ANCHORAGE ,AK o
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ALZATEX INC GS-03F-0043W 5036429693 ALOHA ,OR s
AM AGENCY LLC., THE 47QTCA19D000N 713-542-1741 PASADENA ,TX s/w/wo/d/h
AM2 SOLUTIONS LLC GS-10F-0422X 703-470-2070 HERNDON ,VA s/w/wo
AMA CONSULTING LLC GS-00F-191GA 2406014205 LANHAM ,MD s/w/wo/ew/d
AMALGA SYSTEMS INC GS-35F-578AA 240-421-1562 MCLEAN ,VA s/d/8a
AMALGAMATED SERVICES, INC. GS-21F-0118Y 708 417 5946 FRANKFORT ,IL s/w/wo/ew/d/8a
AMANANET INC 47QTCA19D008F 866-592-7840 MCLEAN ,VA s
AMATEA, LLC GS-00F-187DA 703-880-4676 LEESBURG ,VA s/w/wo/8a
AMAZING GRACE ENTERPRISES GS-10F-010AA 301-809-9716 BOWIE ,MD s/w/wo
AMBIT GROUP LLC GS-35F-0242T 7039561689 VIENNA ,VA o
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AMCASE, INC. 47QSMA20D08PK 301-519-1480 WINSTON SALEM ,NC s/w/wo
AMDEX CORPORATION GS-10F-0420M 3015884000 SILVER SPRING ,MD s/w/d
AMDEX CORPORATION GS-35F-0463K 301-588-4000 X116 SILVER SPRING ,MD s/w/d/8a
AMEE BAY, LLC GS-10F-0255V 843-414-4141 ANCHORAGE ,AK s/d/8a
AMEEX TECHNOLOGIES CORPORATION       47QRAA19D00DT 847-563-3064 SCHAUMBURG ,IL s/d
AMEEX TECHNOLOGIES CORPORATION GS-35F-498DA 8475633064 SCHAUMBURG ,IL s/d
AMENGLISH.COM 47QREA19D000M 888-832-9885 DISCOVERY BAY ,CA s/d
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AMERICAN CLASSIC CONSTRUCTION INC. GS-07F-0239Y 8187007550 CHATSWORTH ,CA s/w
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AMERICAN COMPLIANCE TECHNOLOGIES, INC
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AMERICAN CONTRACT FURNITURE LLC GS-27F-0020U 830-469-9996 BOERNE ,TX s/w/wo/ew/d/8a
AMERICAN COUNCIL ON THE TEACHING OF FOREIGN LANGUAGES, INC. GS-10F-0220T 7038942900 ALEXANDRIA ,VA o
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AMERICAN FIRE TECHNOLOGIES, INC. GS-07F-0638N 910-799-9191 ET 245 WILMINGTON ,NC s
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AMERICAN GOVERNMENT SERVICES LLC GS-35F-095GA 2028881753 MILLSTONE TOWNSHIP ,NJ s
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AMERICAN HOTEL REGISTER COMPANY GS-28F-013AA 847-743-4405 VERNON HILLS ,IL o
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