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00CORP The Professional Services Schedule (PSS)
Order-Level Materials (OLMs)
Category Description
00CORP 500 Order-Level Materials (OLMs) Order-Level Materials (OLMs) are supplies and/or services acquired in direct support of an individual task or delivery order placed against a Federal Supply Schedule (FSS) contract or FSS blanket purchase agreement (BPA). OLMs are not defined, priced, or awarded at the FSS contract level. They are unknown before a task or delivery order is placed against the FSS contract or FSS BPA. OLMs are only authorized for inclusion at the order level under a Time-and-Materials (T&M) or Labor-Hour (LH) Contract Line Item Number (CLIN) and are subject to a Not To Exceed (NTE) ceiling price. OLMs include direct materials, subcontracts for supplies and incidental services for which there is not a labor category specified in the FSS contract, other direct costs (separate from those under ODC SINs), and indirect costs. OLMs are purchased under the authority of the FSS Program and are not "open market items."

Items awarded under ancillary supplies/services or other direct cost (ODC) SINs are not OLMs. These items are defined, priced, and awarded at the FSS contract level, whereas OLMs are unknown before an order is placed. Ancillary supplies/services and ODC SINs are for use under all order type CLINs (Fixed-Price (FP), T&M, and LH), whereas the Order-Level Materials SIN is only authorized for use under T&M and LH order CLINs.

The Order-Level Materials SIN is only authorized for use in direct support of another awarded SIN. 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. OLMs are defined and priced at the ordering activity level in accordance with GSAR clause 552.238-82 Special Ordering Procedures for the Acquisition of Order-Level Materials. 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, cannot exceed 33.33%.
884 contractors

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Contractor       Contract # Phone City, State Socio-
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/Pricelist
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1-800-GOT-JUNK? COMMERCIAL SERVICES (USA), LLC GS-10F-0012T 8662918694 VANCOUVER ,BC
CANADA
o
2M RESEARCH SERVICES LLC GS-00F-216GA 817-856-0860 ARLINGTON ,TX s/d/8a/h
A PARTNERSHIP, INC.       47QRAA19D0080 2126857125 NEW YORK ,NY s/w/d
A-G ASSOCIATES, INC. GS-00F-105DA 410-972-4664 COLUMBIA ,MD s/dv
A.I.S., INC. GS-10F-0131T 508-990-9054 DARTMOUTH ,MA s
A.S.K. ASSOCIATES, INC. GS-23F-0095R 785-841-8194 LAWRENCE ,KS s/w/wo
AAR SUPPLY CHAIN, INC. 47QRAA19D0001 630-227-5916 WOOD DALE ,IL o
AB CONSULTANTS, INC GS-10F-0403Y 240-582-8002 LANHAM ,MD s/d
ABACUS TECHNOLOGY CORPORATION GS-00F-191CA 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
ABR INC GS-10F-0175M 907-455-6777 FAIRBANKS ,AK s
ABRAMS LEARNING AND INFORMATION SYSTEMS INC GS-10F-0212S 703-379-4340 ARLINGTON ,VA s/dv
ABSOLUTE TECHNOLOGY LAW GROUP, LLC GS-23F-0081V 414-223-1670 CHICAGO ,IL s/w/d/8a/h
ABT ASSOCIATES INC. GS-00F-252CA 301-347-5093 CAMBRIDGE ,MA o
ACADEMYHEALTH 47QRAA18D00AT (202)292-6789 WASHINGTON ,DC o    
ACADIAN CONSULTING GROUP 47QRAA19D000Z 2257692603 BATON ROUGE ,LA s
ACCEL CORPORATION GS-10F-0407X 3015633900 SILVER SPRING ,MD s/w/wo/ew/d/8a
ACCELERANT STUDIOS, LLC GS-07F-396AA (703)751-1110 ARLINGTON ,VA s/d  
ACCESS SCIENCES CORPORATION GS-10F-0153X (713)664-4357 HOUSTON ,TX o  
ACCUTRAK CONSULTING AND ACCOUNTING SERVICES PLLC 47QRAA18D0036 586-840-6494 SAINT CLAIR SHORES ,MI s/w/wo/ew/d/8a
ACDI/VOCA       GS-10F-189AA 202-469-6000 WASHINGTON ,DC o
ACLR, LLC GS-23F-0074W (734)744-4402 NOVI ,MI s  
ACME PROCESS GROUP, LLC GS-00F-353GA 7039730448 CLIFTON ,VA s/w/wo/dv
ACOT ASSOCIATES GROUP, LLC 47QSAA17D0001 9012661653 CHICAGO ,IL s/dv
ACTIVATE RESEARCH INC. GS-00F-428GA (202)830-1671 WASHINGTON ,DC s/w/wo/h  
ACUITY PACKAGING AND LOGISTICS SOLUTIONS, LLC GS-00F-021GA 5028836709 LOUISVILLE ,KY s/w/wo/d
ADANTA, INC. GS-10F-041CA 707-709-8894 NAPA ,CA s/w/wo/ew/d/8a
ADELIS, NANCY
(DBA: ADELIS DEVELOPMENT SYSTEMS)
GS-10F-0030S (910)253-4900 SOUTHPORT ,NC s/w  
ADOA EXPERTS INC GS-02F-0097T 804-448-1082 BEAVERDAM ,VA s/w/h
ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC GS-00F-067CA 3015156785 GAITHERSBURG ,MD s/w/wo
ADVANCED TRAINING SYSTEMS, INC. 47QREA19D0009 763-333-5334 WACONIA ,MN s/w/wo
AECOM MANAGEMENT SERVICES, INC.
(DBA: AECOM)
GS-00F-046CA 301-944-3224 GERMANTOWN ,MD o
AERO E H & S INC GS-10F-0379Y 410-480-3636 ELLICOTT CITY ,MD s
AERO THERMO TECHNOLOGY, INC. GS-23F-0333K (256)922-1141 HUNTSVILLE ,AL s/w  
AEROBODIES FITNESS COMPANY, INC. 47QRAA20D0002 (703)-820-0217 ALEXANDRIA ,VA s/w/wo/ew/d/8a
AFGHANISTAN HOLDING GROUP 47QRAA18D00FG +93 796-000-111 KABUL ,
AFGHANISTAN
o
AFYA, INC.       GS-00F-260DA 301-957-3040 LAUREL ,MD s
AGRILOGIC CONSULTING, LLC 47QRAA19D0026 913-982-2441 COLLEGE STATION ,TX s/d
AI SOLUTIONS, INC. GS-23F-0124L 301-306-1756 LANHAM ,MD s
AIR FORCE ASSOCIATION 47QRAA20D002U 703-247-5800 ARLINGTON ,VA o
AKIMEKA, LLC GS-00F-147CA 410-953-6274 COLUMBIA ,MD o
ALACRAN 47QRAA20D0015 (540)629-6095 BLACKSBURG ,VA s/dv/h
ALCANTARA, JASMINE GS-00F-182GA 7742360765 NANTUCKET ,MA s/w/wo/ew/d/8a
ALION SCIENCE AND TECHNOLOGY CORPORATION GS-00F-064CA 703-259-5008 BURR RIDGE ,IL o
ALL AMERICAN ENVIRONMENTAL SERVICES, INC. GS-10F-0214X 410-694-9471 BALTIMORE ,MD s/w/wo
ALLIANCE CONSULTING CORP. GS-00F-202CA 301-294-9290, Ext 22 ROCKVILLE ,MD s/d
ALLIANCE POINTE, LLC 47QRAA18D00GY 571.261.6724 ANNANDALE ,VA s/w/wo/h
ALLIANCE TECHNICAL SERVICES, INC. GS-10F-0014M 757-628-9500 NORFOLK ,VA s/v
ALPHA-OMEGA CHANGE ENGINEERING, INC. GS-10F-0310L 757-224-3716 WILLIAMSBURG ,VA o
ALS INTERNATIONAL INC       GS-10F-0208T 212-766-4111 WASHINGTON ,DC s
AMERICAN ACADEMY OF FAMILY PHYSICIANS GS-10F-175AA 913-906-6000 LEAWOOD ,KS o
AMERICAN COMPLIANCE TECHNOLOGIES, INC
(DBA: A-C-T ENVIRONMENTAL & INFRASTRUCTURE)
GS-00F-302DA 8635332000 BARTOW ,FL s
AMERICAN COUNCIL ON THE TEACHING OF FOREIGN LANGUAGES, INC.       GS-10F-0220T 7038942900 ALEXANDRIA ,VA o
AMERICAN MANAGEMENT ASSOCIATION INTERNATIONAL GS-02F-0092R 212-903-8351 NEW YORK ,NY o
AMERICAN TECHNOLOGIES INC. 47QRAA18D005M 6022181273 ANAHEIM ,CA o
AMTIS, INC. GS-10F-0154U 407-513-9490 ORLANDO ,FL s/w/wo/ew/dv/d/8a
AMY S GREENE ENVIRONMENTAL CONSULTANTS INC GS-10F-0002T 908-788-9676 FLEMINGTON ,NJ s/w/wo
AMYX, INC. GS-10F-0019N 703-373-1984 RESTON ,VA s/w/d
ANALYTIC SERVICES INC. GS-00F-095CA 7034161304 FALLS CHURCH ,VA o
ANCHOR QEA, LLC GS-10F-0590N 2062879130 SEATTLE ,WA o
ANDERSON ENGINEERING & DESIGN, LLC 47QRAA18D00G0 301-305-1283 LEXINGTON PARK ,MD s/dv
ANDWYRDE LLC 47QRAA18D002Y 703-241-1252 FALLS CHURCH ,VA s/w/wo/d
ANLAR INCORPORATED GS-00F-229DA 2024558283 ARLINGTON ,VA s
ANTKOWIAK DESIGN GROUP, INC. GS-00F-201DA 443-285-0008 COLUMBIA ,MD s
APPLIED ENGINEERING MANAGEMENT CORPORATION GS-00F-083GA 703-464-7030 X8017 HERNDON ,VA o
APPLIED MEMETICS, LLC 47QRAA18D0044 603-504-4440 LEESBURG ,VA s
APSI CONSTRUCTION MANAGEMENT GS-23F-0054S (949)679-0202 IRVINE ,CA s  
ARCADIS U.S., INC. GS-00F-179CA 757-419-3976 HIGHLANDS RANCH ,CO o
ARCANUM GROUP, INC., THE GS-10F-0324X 303-693-7263 ENGLEWOOD ,CO s/dv
ARCHAEOLOGICAL CONSULTING SERVICES, LTD. GS-10F-0224P 480-894-5477 TEMPE ,AZ s/w
ARES CORPORATION GS-23F-0113L 650-401-7100 BURLINGAME ,CA o
ARGENTINE PRODUCTIONS INC GS-07F-298BA 4123416448 PITTSBURGH ,PA s
ARMSTRONG GROUP LLC, THE GS-10F-0263M (703)352-0660 FAIRFAX ,VA s  
ARSERVICES, LIMITED GS-10F-0228U 7038246333 ALEXANDRIA ,VA s/d/8a
ASAP, LLC GS-00F-174GA (202)234-8933 GREAT FALLS ,VA s/w/wo  
ASCA, INC.       GS-23F-0049R 3103166249 EXT 105 REDONDO BEACH ,CA s
ASH, CORY GS-10F-005CA 7038353838 BRISTOW ,VA s/dv/d/8a
ASR INTERNATIONAL CORP. GS-00F-283CA 6312311086 HAUPPAUGE ,NY s
ASSOCIATED VETERANS LLC - QUALITY SOLUTIONS. GS-10F-0306X 571) 302-5335 KIHEI ,HI s/dv
ASSOCIATION OF STATE WETLAND MANAGERS INC, THE GS-10F-0065V 207-892-3399 WINDHAM ,ME o
ASSURED INFORMATION SECURITY, INC. GS-00F-235GA 315-336-3306 ROME ,NY s
ATCS, P.L.C. GS-10F-0040V 703-430-7500 HERNDON ,VA o
ATLANTIC DIVING SUPPLY, INC. GS-02F-0238R 855-254-7871 VIRGINIA BEACH ,VA o
ATLAS GROUP LTD GS-10F-018CA 202-380-8305 FAIRFAX ,VA s/d/8a
ATLUS GROUP U.S. INC.       GS-23F-0012X 703-245-9727 MORRISTOWN ,NJ o
AVANZA LLC 47QRAA19D00B0 5712358403 FALLS CHURCH ,VA s/d
AVATAR ENVIRONMENTAL LLC GS-10F-0090N 6106479500 WEST CHESTER ,PA s/dv
AVIONICS TEST & ANALYSIS CORPORATION GS-23F-0180N (850)897-5444 NICEVILLE ,FL s/w/wo  
AXSEUM, INC. GS-00F-0052M 571-858-5518 VIENNA ,VA o
B3H CORPORATION 47QRAA18D0025 850-651-3443 SHALIMAR ,FL s/dv
BAE SYSTEMS TECHNOLOGY SOLUTIONS & SERVICES INC. GS-00F-240CA (301) 738-5985 ROCKVILLE ,MD o
BANYAN COMMUNICATIONS, INC. GS-23F-0127R 636-946-3456 ATLANTA ,GA s/w
BASS & ASSOCIATES, A PROFESSIONAL CORPORATION GS-23F-0008T (888)283-4624 TUCSON ,AZ s/w  
BBJ GROUP LLC GS-10F-0471X 312-644-8556 X221 CHICAGO ,IL s
BDO PUBLIC SECTOR, LLC GS-10F-0541P 703-893-0600 MCLEAN ,VA o
BDO USA, LLP GS-00F-149CA 703-336-1404 CHICAGO ,IL o
BERT W. SMITH, JR. & CO., CHARTERED GS-00F-176CA 202-393-5600 WASHINGTON ,DC s
BEST VALUE TECHNOLOGY, INC. GS-10F-227AA (703) 229-4200 HAYMARKET ,VA s/dv
BEYOND OPTIMAL STRATEGIC SOLUTIONS, LLC GS-10F-147AA 7035996696 MCLEAN ,VA s/dv
BHATE ENVIRONMENTAL ASSOCIATES, INC. GS-10F-0312K 2059184000 BIRMINGHAM ,AL s
BIXAL SOLUTIONS INCORPORATED GS-00F-439GA 7036345701 FAIRFAX ,VA s/d/8a
BLACK HALL AEROSPACE, INC. GS-00F-316GA 240-938-7461 HUNTSVILLE ,AL s/dv
BLAINE & GONZALEZ, LLC       47QRAA18D00G2 781-879-0571 WOBURN ,MA s/w/wo
BLANCHARD TRAINING AND DEVELOPMENT, INC GS-02F-0154U 800-272-3933 ESCONDIDO ,CA o
BLUE AIR TRAINING LLC 47QSEA18D0004 8882583447 EXT 101 LAS VEGAS ,NV s/dv/d
BLUE SKY INNOVATORS INC. 47QRAA20D001N 571-261-6385 FAIRFAX ,VA s
BLUERIDGE FEDERAL CONSULTING LLC       47QRAA18D00EQ 703-754-9210 GAINESVILLE ,VA s/dv
BMT DESIGNERS & PLANNERS, INC. GS-00F-337CA 703-920-7070 ARLINGTON ,VA o
BOEING AEROSPACE OPERATIONS, INC. GS-23F-0183K 314-563-7049 SAINT LOUIS ,MO o
BOEING COMPANY, THE GS-10F-0157Y 703 872 4710 ANNAPOLIS JUNCTION ,MD o
BOHANNAN-HUSTON, INC. GS-00F-0001Y 5058231000 ALBUQUERQUE ,NM o
BOOZ ALLEN HAMILTON INC.       GS-00F-008DA 703-377-4359 MCLEAN ,VA o
BOSTON CONSULTING GROUP, INC., THE GS-10F-0253V 301-771-2350 BETHESDA ,MD o
BOYD, CATON AND GRANT TRANSPORTATION GROUP, INC GS-10F-0376R 4342601145 EARLYSVILLE ,VA s/w/d
BRATSLAVSKY CONSULTING ENGINEERS, INC. GS-00F-071CA 9072807619 ANCHORAGE ,AK s/w/wo/ew/d
BREAKFORTH SOLUTIONS INCORPORATED 47QRAA19D00CJ 703-468-2221 X 700 HAYMARKET ,VA s/w/wo/ew/d/8a
BREAKWALL MEDIA LLC GS-10F-111CA 2168451048 CLEVELAND HEIGHTS ,OH s/d
BRECK INC. 47QRAA18D009V 202-413-9738 ARLINGTON ,VA s/w/wo/ew/d
BRIDGE GROUP, LLC, THE GS-07F-0185V 7033981170 ASHEVILLE ,NC s/w/wo/ew/8a
BRSI, L.P. GS-23F-0186L 713-880-8791-7000 HOUSTON ,TX s
BRUNET GARCIA ADVERTISING INC GS-07F-0495Y 9043461977 JACKSONVILLE ,FL s/d/8a
BSI ENGINEERING, LLC       GS-00F-368GA (513)201-3170 CINCINNATI ,OH s  
BUILDING ENVELOPE SPECIALISTS, INC. 47QRAA18D00A5 2074000086 SOUTH PORTLAND ,ME s
C.J. SETO SUPPORT SERVICES, LLC GS-10F-0408R 805-544-1214 VENTURA ,CA s/dv/d
C2C INNOVATIVE SOLUTIONS, INC. 47QRAA20D003J 904-224-2601 JACKSONVILLE ,FL o
C5T CORPORATION       GS-10F-0375T 618-744-1258 SCOTT AIR FORCE BAS ,IL s/w/wo/dv
CACI INC FEDERAL GS-00F-268CA 703-679-3207 CHANTILLY ,VA o
CALIBRE SYSTEMS, INC. GS-00F-185CA 7037978560 ALEXANDRIA ,VA o
CAPITAL MEETING PLANNING INC 47QRAA19D0053 703-536-4993 FALLS CHURCH ,VA s/w/wo
CAPITOL EXHIBIT SERVICES, INC. GS-23F-0319P 7033305202 MANASSAS ,VA s
CAPTION FIRST INC       GS-10F-166AA 800-825-5234 X202 MONUMENT ,CO s/w
CARDNO GS, INC. GS-00F-196CA 916-355-1248 CHARLOTTESVILLE ,VA o
CARDNO, INC. GS-10F-0041L 925-988-1265 LONE TREE ,CO o
CAREER TRAINING CONCEPTS, INC. GS-02F-001CA 678-819-0066 SNELLVILLE ,GA s/v
CARNES, ROSSIE       GS-00F-252GA 540-256-7797 CHARLOTTESVILLE ,VA s/w/wo/d
CARNEVALE ASSOCIATES LLC GS-10F-0031Y (240)477-3970 GAITHERSBURG ,MD s  
CASCADE ASSET MANAGEMENT, LLC GS-10F-190BA 6082224800 MADISON ,WI s/w/d
CATAPULT CONSULTANTS LLC GS-00F-138CA 703-226-0599 ARLINGTON ,VA s
CATVIDEO INC.
(DBA: CATMEDIA)
      GS-07F-045CA (202) 370-5397 TUCKER ,GA s/w/wo/d
CATVIDEO INC.
(DBA: CATMEDIA)
      GS-23F-0097M 404-315-9700 TUCKER ,GA s/w/wo/d
CDI MARINE COMPANY 47QRAA19D002E (757) 763-6722 NORFOLK ,VA o
CE2 CORPORATION, INC. GS-00F-207CA 925-400-4577 PLEASANTON ,CA s/d
CELEEN, LLC       47QRAA18D002P 1-618-222-1600 PERRYVILLE ,MO s/w/wo/ew/8a
CELERITY GOVERNMENT SOLUTIONS, LLC GS-10F-0482Y 703-462-1500 MCLEAN ,VA o
CEMCO-CUSTOM ENVIRONMENTAL MANAGEMENT CO., INC. GS-00F-251DA (609)261-3848 HAINESPORT ,NJ s  
CENTER FOR ORGANIZATIONAL EXCELLENCE, INC, THE       GS-00F-273DA 2403619239 ROCKVILLE ,MD s
CENTER FOR STRATEGIC AND BUDGETARY ASSESSMENTS 47QRAA19D000W 202-719-1340 WASHINGTON ,DC o
CENTER FOR STRATEGIC AND INTERNATIONAL STUDIES (INC)       GS-10F-0095R 202-775-3164 WASHINGTON ,DC o
CENTRA TECHNOLOGY, INC. GS-00F-0020Y 781-272-7892 BURLINGTON ,MA o
CENTRE LAW AND CONSULTING, LLC GS-10F-0040S 703-288-2800 TYSONS CORNER ,VA s/w/wo
CENTRETECH HEALTHCARE SYSTEMS MANAGEMENT SERVICES GS-10F-0206V 303-317-2001 AURORA ,CO s/dv/d
CERTIFIED LANGUAGES INTERNATIONAL, L.L.C. GS-10F-0238W (503) 484-2317 PORTLAND ,OR o
CFOL INTERNATIONAL, INC. GS-00F-110CA 4042098959 COLLEGE PARK ,GA s/dv/d/8a/h
CGH TECHNOLOGIES, INC. 47QRAA18D00DD 202-580-7401 WASHINGTON ,DC s/w/wo
CHENEGA APPLIED SOLUTIONS, LLC GS-00F-286GA 703-493-9880 LORTON ,VA s/d/8a
CHENEGA TECHNICAL INNOVATIONS, LLC 47QRAA19D0096 703-493-9880 CHANTILLY ,VA o
CHESAPEAKE GROUP INC. THE 47QRAA18D00DX (513) 345-6302 CINCINNATI ,OH s/w/wo/d
CHITRA PRODUCTIONS GS-00F-271CA 7574950234 NORFOLK ,VA s/w/wo/ew/d/8a/h
CHRISTOPHER J O'KEEFFE CPA, LLC 47QRAA18D008Y 804-421-9550 RICHMOND ,VA s
CHRONOS REAL ESTATE, LLC GS-23F-0009V (703)766-5777 COPPELL ,TX o
CHUBB CONSULTING GROUP, LLC       47QREA19D000H (410)991-6134 OAKLAND ,MD s/dv/h    
CHURCHILL CONSULTING ENGINEERS, P.C. GS-00F-324GA (202)480-2903 BERLIN ,NJ s/d  
CHURCHILL LEADERSHIP GROUP, INC. 47QRAA18D0047 8139563445 TAMPA ,FL s/w/wo
CIRCLE 6 CONSULTING, INC. GS-02F-0191X 270-282-1053 PALM CITY ,FL s
CIRCLEPOINT GS-00F-0012R (510)285-6748 OAKLAND ,CA s    
CLARK MEDIA CORP. 47QRAA18D00GG 212-818-1102 JERSEY CITY ,NJ s/w/wo/d
CLAY & ASSOCIATES, INC. GS-10F-0006P 206-571-5271 SEATTLE ,WA s/w
CLAYTON-BENNETT GROUP LLC, THE GS-10F-268AA (703) 548-4155 ALEXANDRIA ,VA s
CLEAR CHANGE GROUP, LLC 47QRAA18D008E 1-208-292-4701 COEUR D ALENE ,ID s/w/wo/ew/d
CLJ CONSULTING AND CONTRACTING, LLC 47QRAA19D009Q 850-217-2431 WALDORF ,MD s/w/wo/ew/dv/d/8a
CMW AND ASSOCIATES CORPORATION GS-10F-0199U 2175220452 SPRINGFIELD ,IL s/w/d/8a
COBEC CONSULTING, INC. GS-00F-176DA 202-827-1303 WASHINGTON ,DC s
COCKLINS FILM & VIDEO, INC. GS-00F-283DA 301-259-2468 NEWBURG ,MD s/v
COGENT SECURITY CONSULTING LLC GS-00F-301DA (855) 226-4368 X1 ARLINGTON ,VA s
COHNREZNICK LLP GS-00F-230CA 973-403-7993 NEW YORK ,NY o
COLEMAN AND WILLIAMS LTD GS-10F-113CA (414)278-0170 MILWAUKEE ,WI s/d  
COLLABORATIVE COMMUNICATIONS GROUP, INC. 47QRAA20D0040 202-986-4956 WASHINGTON ,DC s/w/wo/ew/d
COLLABORATIVE GROWTH, L.L.C. GS-02F-0163X (303)271-0021 WHEAT RIDGE ,CO s/w  
COLLABRALINK TECHNOLOGIES, INCORPORATED GS-10F-055BA 703-639-1780 MCLEAN ,VA o
COLLEAGUE CONSULTING, LLC       GS-02F-0048V 3012770255 GREENBELT ,MD s/w
COMMUNICATIONS PROFESSIONALS INC. GS-00F-371GA 248-557-0100 EXT 103 TROY ,MI s/d
COMPETITIVE INNOVATIONS, LLC GS-10F-0310S 703-698-5000 ARLINGTON ,VA s/h
COMPREHENSIVE LANGUAGE CENTER, INC. GS-10F-0384L (703) 247-0712 MCLEAN ,VA s
COMPUTERCRAFT CORPORATION GS-00F-262GA 571-266-3362 WASHINGTON ,DC s/w/wo
CONCORD PROFESSIONAL SERVICES, INC. GS-10F-0346P 865-690-1434 KNOXVILLE ,TN s/v
CONCUR GS-10F-0077W 510-649-8008 BERKELEY ,CA s
CONNECTLIVE COMMUNICATIONS, INC GS-23F-0325P 7036614020 STERLING ,VA s
CONNEXUS CORPORATION 47QRAA20D0023 703-914-5533 ALEXANDRIA ,VA s/w/wo
CONSENSUS BUILDING INSTITUTE, INC. GS-10F-0187U 6178441115 CAMBRIDGE ,MA o
CONSOLIDATED SAFETY SERVICES INCORPORATED GS-00F-217CA (703) 877-3325 FAIRFAX ,VA o
CONVERGENT PERFORMANCE, LLC GS-00F-314DA 719-481-0530 COLORADO SPRINGS ,CO s/v
COOPER THOMAS, LLC GS-10F-0146U 2023878366 WASHINGTON ,DC s/w/h
COOPER ZIETZ ENGINEERS, INC GS-10F-0337T 503-253-5429 PORTLAND ,OR s/v/d/h
CORE INTERNATIONAL, INC.       GS-10F-0481Y 3012353090 BETHESDA ,MD s/w/wo
CORNERSTONE CONCILIUM, INC GS-00F-0007S (415)705-7800 SAN FRANCISCO ,CA s/d
COSTAS GROUP, INC., THE GS-10F-0228M (202)744-4988 BETHESDA ,MD s/dv  
COTTON & COMPANY LLP GS-00F-144CA 703-836-6701 ALEXANDRIA ,VA o
COUNCIL FOR LOGISTICS RESEARCH, INC. 47QRAA18D00EV 7034121563 ARLINGTON ,VA s
COUNCIL FOR LOGISTICS RESEARCH, INC. GS-00F-0001P (571) 302-7908 ARLINGTON ,VA o
CPS PROFESSIONAL SERVICES, LLC GS-10F-0146V 571.282.4024 FALLS CHURCH ,VA s/dv
CRAWFORD CONSULTING SERVICES, INC GS-10F-0252Y 412-823-0400 EAST PITTSBURGH ,PA s/w/wo/d
CREATIVE ASSOCIATES INTERNATIONAL, INC. GS-10F-0466P 202-244-9325 WASHINGTON ,DC o
CREATIVE CORRECTIONS, L.L.C. GS-00F-013AA 409-866-9920 BEAUMONT ,TX s/dv
CREATIVE ENGAGEMENT SOLUTIONS, LLC 47QRAA20D002F 915-309-2421 ARLINGTON ,VA s/w/wo/ew/d
CREATIVE HEALTH CARE MANAGEMENT, INC. 47QSEA18D000A 952.252.1148 EDEN PRAIRIE ,MN s/w/wo
CRESTON PLC US HOLDINGS INC. GS-00F-045GA (212)886-2200 NEW YORK ,NY o  
CRI ADVANTAGE, INC. GS-00F-313DA 2083439192 BOISE ,ID s
CRISIS1, LLC 47QRAA18D002N 7038190457 RESTON ,VA s/dv
CROSBY MARKETING COMMUNICATIONS INC. 47QRAA19D0010 410-626-0805 ANNAPOLIS ,MD s
CROSBY MARKETING COMMUNICATIONS INC. GS-23F-0040L 410-626-0805 ANNAPOLIS ,MD s
CROWE LLP GS-23F-0051U 3128995499 CHICAGO ,IL o
CRP, INC. GS-02F-0113X 202-827-7570 WASHINGTON ,DC s/w
CUBIC GLOBAL DEFENSE, INC GS-02F-0171R 7192474272 SAN DIEGO ,CA o
CYBERSPACE SOLUTIONS, LLC GS-10F-0059Y 703-629-9801 FAIRFAX ,VA o
CZERO, INC. GS-10F-0081X 9703722732 FORT COLLINS ,CO s
D J CASE & ASSOCIATES, INC GS-23F-0030S 574-258-0100 MISHAWAKA ,IN s
D'VINCI INTERACTIVE, INC. GS-00F-190CA 301-797-2386 HAGERSTOWN ,MD s
DANIEL J. EDELMAN, INC. GS-23F-0273N 202-312-1080 CHICAGO ,IL o
DANYA INTERNATIONAL INC. GS-00F-062CA 240-645-1091 SILVER SPRING ,MD o
DARK WOLF SOLUTIONS, LLC GS-00F-086GA 571-287-7255 CHANTILLY ,VA s
DARLING ADVERTISING AGENCY INC. GS-00F-156DA (212)242-2000 NEW YORK ,NY s  
DAVEY TREE EXPERT COMPANY, THE GS-10F-0615N 330-673-9515 KENT ,OH o
DAVID L. HOUSEMAN AND ASSOCIATES GS-02F-0188N 703-690-4105 ALEXANDRIA ,VA s
DAVID M. DORNBUSCH AND COMPANY       47QRAA19D009P (510)841-1750 BERKELEY ,CA s    
DCS CONSULTING, INC. GS-00F-205CA 7039665831 LORTON ,VA s/w/wo/ew
DCS-MILLENNIUM LLC 47QRAA18D0038 571-227-6211 ALEXANDRIA ,VA s/dv/d
DDC ADVOCACY LLC GS-07F-0763X 202-830-2049 WASHINGTON ,DC o
DECISIVE ANALYTICS CORPORATION GS-00F-129CA 703-414-5016 ARLINGTON ,VA s/v
DEEP MILE NETWORKS, LLC 47QRAA20D002G 707-489-3388 ARLINGTON ,VA s
DEFENSE GROUP LLC GS-00F-0013R 5714218341 VIENNA ,VA o
DELEX SYSTEMS, INCORPORATED GS-10F-0339K (703)287-3330 HERNDON ,VA o  
DELTASTRAC LLC 47QRAA18D00FE 301-337-0523 CLARKSBURG ,MD s/dv/d/8a
DEMOCRACY INTERNATIONAL, INC. 47QRAA18D00B6 301-961-1660 BETHESDA ,MD o
DEPENDABLE GLOBAL SOLUTIONS INC. 47QRAA18D00EG 2404234321 FALLS CHURCH ,VA o
DESIGN TO DELIVERY INC GS-10F-046CA 3016574440 BETHESDA ,MD s/w/wo/ew/d/8a
DEVAL LLC GS-23F-003BA 703-851-5466 VIENNA ,VA s/w/wo/ew/d
DEVELOPMENT SERVICES GROUP, INC.       47QRAA20D002V 301-951-6601 BETHESDA ,MD s/w/wo
DIALOGOS INTERNATIONAL, LLC       GS-10F-085AA 617-576-7986 CONCORD ,MA s
DIAMOND INSIGHT, INC. GS-02F-129AA 571-215-5299 OAKTON ,VA s/w/wo
DIRECT RESULTS RADIO, INC. 47QRAA17D0003 310.382.5035 VENICE ,CA s/w/wo
DJ BUSINESS SOLUTIONS, LLC GS-23F-0071W 3019086845 ALEXANDRIA ,VA s/w/wo/ew/d/8a
DMP GROUP, LLC , THE GS-23F-0204P 2027262630 WASHINGTON ,DC s/w/wo/ew/d
DOUGHERTY & ASSOCIATES, INC. GS-00F-032CA 703-838-0093 X201 FAIRFAX ,VA s/w/wo
DOUGLAS W PETERS & ASSOCIATES, INC GS-10F-0049N (502)454-8530 LOUISVILLE ,KY s  
DOWLESS & ASSOCIATES, INC. GS-00F-118CA 703-766-5655 ARLINGTON ,VA s/w/wo
DPRA INCORPORATED 47QRAA19D003T (785)564-6041 KNOXVILLE ,TN s
DPRA INCORPORATED GS-00F-0030L 785-564-6041 KNOXVILLE ,TN s
DRS GLOBAL ENTERPRISE SOLUTIONS, INC. GS-00F-294CA (703)896-7213 DULLES ,VA o  
DSD LABORATORIES,INC. GS-10F-0319K 18004328484 SUDBURY ,MA o
DT-TRAK CONSULTING, INC. GS-23F-0408P 605-853-2786 MILLER ,SD s
DUCOM, INCORPORATED GS-23F-0307K (301)585-0900 SILVER SPRING ,MD s/w/wo/d  
DUN & BRADSTREET, INC. GS-00F-022DA 2678938740 RESTON ,VA o
DUTY FIRST CONSULTING LLC GS-00F-221CA 703-462-1400 VIENNA ,VA s/dv
DYNAMIC SOLUTIONS, LLC GS-10F-0527N 8652123331 KNOXVILLE ,TN s/w
DYNAMIX CORPORATION GS-10F-0299P (301)513-0101 COLLEGE PARK ,MD s/d/h  
DYNCORP INTERNATIONAL LLC       GS-10F-0341N 571-722-0271 FORT WORTH ,TX o
E F K GROUP LLC 47QRAA20D0020 6093935838 TRENTON ,NJ s/w/wo/h
E L HAMM & ASSOCIATES INCORPORATED GS-00F-0025L 757-497-5000 VIRGINIA BEACH ,VA s/d
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E LITTLE COMMUNICATIONS GROUP 47QRAA18D00GV 314-797-5037 SAINT LOUIS ,MO s/d/8a
E W WELLS GROUP LLC GS-10F-0253W 214-421-2700 ALBUQUERQUE ,NM s/d/8a
E.F. KEARNEY, LIMITED GS-10F-0477P 7039315600 ALEXANDRIA ,VA o
E3 FEDERAL SOLUTIONS, LLC GS-00F-151CA 571 551-2726 MCLEAN ,VA o
EAGLE FORCE, INC. GS-10F-0171V 3302834103 UNIONTOWN ,OH s/v
EASTERN RESEARCH GROUP, INC. GS-00F-079CA 7816747200 LEXINGTON ,MA o
ECG, INC. GS-10F-080CA 301-858-1336 CROFTON ,MD o
ECO RESOURCE GROUP, LLC GS-00F-017AA (206) 855-0590 BAINBRIDGE ISLAND ,WA s/w/wo/ew/d
ECOLOGY AND ENVIRONMENT, INC. 47QRAA18D0073 716-684-8060 ARLINGTON ,VA o
ECONOMIST INTELLIGENCE UNIT, NA, INCORPORATED, THE       47QRAA18D00FR 202-650-6816 NEW YORK ,NY o
ECOSPHERE ENVIRONMENTAL SERVICES, INC. GS-10F-0462N 970-382-7256 DURANGO ,CO s
ECS FEDERAL, INC.       GS-00F-0003W 571-232-1412 FAIRFAX ,VA o
EDWARDS INDUSTRIES, LLC. GS-00F-387GA 443-561-1330 COLUMBIA ,MD s/w/wo
ELDER RESEARCH INC GS-00F-198DA 443-973-7673 CHARLOTTESVILLE ,VA s
ELEVATE USA INC. GS-00F-226DA 646-415-8713 LIGHTHOUSE POINT ,FL s/w/wo/ew
ELLEN CULL CONSULTING LLC GS-10F-0339R 202-269-0480 WASHINGTON ,DC s/w/wo/d
ELVADO ENVIRONMENTAL LLC GS-10F-114BA 865-692-1956 KNOXVILLE ,TN s/w/d/8a
EMAX FINANCIAL & REAL ESTATE ADVISORY SERVICES, LLC 47QRAA18D0094 212-813-3510 NEW YORK ,NY s/w/wo
EMENTUM, INC. GS-00F-004AA 8669841999 MILTON ,DE s/w/wo
EMERALD CITY MOVING & STORAGE LLC GS-10F-0021R 2537963917 TUKWILA ,WA o
EMS SAFETY SERVICES INC GS-02F-0122S 9494568363 SAN CLEMENTE ,CA s/w/d
EMSTAR RESEARCH INC GS-10F-031CA (404)401-5644 ATLANTA ,GA s/w  
ENERGY AND SECURITY GROUP, LLC GS-10F-0451P (703)476-3212 RESTON ,VA s/w  
ENERGY RESEARCH, INC.       GS-23F-0110M 301-881-0866 ROCKVILLE ,MD s
ENGINEERING AND SOFTWARE SYSTEM SOLUTIONS, INC.       GS-10F-0237Y 619-223-3066 SAN DIEGO ,CA s/w/wo
ENSCO, INC. GS-23F-0272K 703.321.9000 SPRINGFIELD ,VA o
ENTERPRISE SERVICES AND TECHNOLOGIES, INC.       GS-07F-399AA 301-588-6046 SILVER SPRING ,MD s/w/wo/ew/d/8a
ENTERPRISE SOLUTIONS GROUP, INC. GS-10F-0055W (410)628-4800 COCKEYSVILLE ,MD s  
ENVIRON-CIVIL ENGINEERING, LTD GS-00F-317CA 4102905950 COLUMBIA ,MD s/d
ENVIRONMENTAL CONSULTING AND TRAINING SERVICES, INC GS-10F-0355L 8655219898 ALCOA ,TN s/w/wo
ENVIRONMENTAL ENGINEERING & MEASUREMENT SERVICES, INC. GS-10F-075AA (352)262-0802 GAINESVILLE ,FL s/w/wo/ew/d  
ENVIRONMENTAL QUALITY MANAGEMENT, INC 47QRAA19D00BJ 5137427248 CINCINNATI ,OH s/d
ENVIRONMENTAL QUALITY MANAGEMENT, INC GS-10F-0293K 5137427248 CINCINNATI ,OH s
ENVIRONMENTAL SERVICES, INC. (OF FLORIDA) GS-10F-0003X (904)470-2200 JACKSONVILLE ,FL s/w  
ENVIRONMENTAL TECHNICAL SOLUTIONS, LLC 47QRAA18D001Q 303.722.2973 DENVER ,CO s/w/wo/ew/d
ERICA LANE ENTERPRISES, INC. 47QRAA18D0061 256-536-7117 HUNTSVILLE ,AL s/w/wo/d
ESCIENCE AND TECHNOLOGY SOLUTIONS, INCORPORATED GS-00F-124GA 301-429-0005 x106 NORTH CHARLESTON ,SC s/d/8a  
ETHICS RESOURCE CENTER INC GS-10F-262AA 703-647-2185 VIENNA ,VA o
EUROCONSULT USA INC 47QRAA18D00A8 7035206415 ARLINGTON ,VA s
EVA GARLAND CONSULTING, LLC       47QRAA20D000Q 919-825-1600 RALEIGH ,NC s/w/wo
EXCENTIUM, INC. 47QRAA20D002J (703)401-2467 RESTON ,VA s/dv    
EXECUTIVE REVIEW INC GS-00F-284DA 678-662-0117 DAWSONVILLE ,GA s/dv/d
EXPLUS, INC. GS-07F-0596W 703-260-0780 DULLES ,VA s
FAAC INCORPORATED GS-00F-332CA 734-761-5836 ANN ARBOR ,MI s
FACILITY PROGRAMMING, LTD. GS-00F-177DA 2102289600 SAN ANTONIO ,TX s
FAMILY HEALTH INTERNATIONAL       GS-00F-0007M 202-884-8000 DURHAM ,NC o
FAVOR TECHCONSULTING, LLC GS-00F-151GA 301-468-0797 RICHMOND ,VA s/w/wo/ew/dv/d/8a
FCI FEDERAL, LLC       GS-10F-090BA 724-264-4473 ASHBURN ,VA o
FEDERAL BUSINESS COUNCIL, INC. 47QRAA20D0014 301-206-2940 COLUMBIA ,MD s
FEDERAL PRACTICE GROUP LLC 47QRAA19D003B 2027895938 ARLINGTON ,VA s/w/wo
FIFTH ESTATE COMMUNICATIONS, LLC GS-07F-0712X 2025251945 WASHINGTON ,DC s
FINANCIAL SYSTEMS CONSULTANTS, INC. GS-23F-0013T 703-536-0240 FALLS CHURCH ,VA s/v/h
FIRM FOUNDATIONS INC 47QRAA19D008R 571-858-3700 ARLINGTON ,VA s/w/wo
FISHEYE MEDIA PRODUCTIONS, INC. 47QRAA19D0084 7707770888 ALPHARETTA ,GA s
FMA ALLIANCE, LTD.       47QRAA18D00D8 281-975-2628 HOUSTON ,TX s
FOOD & BEVERAGE CONSULTING GROUP, LLC 47QRAA18D005K 717-688-1753 UPPERCO ,MD s/w/wo/ew/dv/d
FORFEITURE SUPPORT ASSOCIATES, LLC GS-00F-296DA 571-291-8930 ASHBURN ,VA o
FOXHOLE TECHNOLOGY, INC. GS-00F-035GA (703) 291-8354 FAIRFAX ,VA s/dv
FRATELLO, INC. GS-10F-0202X 540-869-0695 STEPHENS CITY ,VA s/w/wo
FTI CONSULTING, INC. GS-23F-0455P 410-951-4872 WASHINGTON ,DC o
FTS INTERNATIONAL, LLC 47QRAA19D0064 703-225-7660 DULLES ,VA s
G2 OPS, INC. 47QRAA18D0002 757-373-7368 VIRGINIA BEACH ,VA s/w/wo/ew/d
GADGETSPACE LLC       47QRAA19D006T (703)244-3155 VIENNA ,VA s    
GAIA COMMUNICATIONS, LLC GS-10F-0547N 571-319-0501 ALEXANDRIA ,VA s
GALORATH INCORPORATED       GS-23F-0253S 310-414-3222 EL SEGUNDO ,CA s
GARCIA AND ASSOCIATES GS-10F-0389R (415)458-5803 SAN ANSELMO ,CA o  
GARNER MULTIMEDIA, INC GS-23F-0008L 301-459-2062 LANHAM ,MD s/d/8a
GAUSS MANAGEMENT RESEARCH AND ENGINEERING, INC. GS-10F-0028W 385-205-6872 SOUTH OGDEN ,UT s/v
GC SERVICES LIMITED PARTNERSHIP GS-23F-0279K 713.776.6605 HOUSTON ,TX o
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. GS-10F-0450R 703-995-3399 FAIRFAX ,VA o
GENERAL TECHNICAL SERVICES L.L.C.       47QRAA19D006Y 732-280-2022 WALL TOWNSHIP ,NJ s/w/wo
GEORGE CONSULTING, LTD.       GS-00F-384GA (843)471-1322 DANIEL ISLAND ,SC s  
GEORGIA STATE UNIVERSITY RESEARCH FOUNDATION, INC. GS-10F-0152R 404-413-0314 ATLANTA ,GA o
GEORGIA TECH APPLIED RESEARCH CORPORATION       GS-10F-0187T 404.894.6923 ATLANTA ,GA o
GET IT DONE (GID) SOLUTIONS LLC GS-00F-282GA (540)455-7204 FREDERICKSBURG ,VA s/dv  
GIS SURVEYORS, INC. 47QRAA18D003P (619)471-1884 POWAY ,CA s/dv/d    
GLOBAL KNOWLEDGE TRAINING LLC GS-00F-224DA 919-463-7277 CARY ,NC o
GLOBAL TECH INC. GS-10F-0376U 703-652-0991 VIENNA ,VA o
GOVSOURCE, INC. GS-10F-0237V 7036599318 RESTON ,VA s/w/wo
GPS, L.L.C. GS-02F-0164T 602-690-2550 SCOTTSDALE ,AZ s
GRANATO GROUP, INC. GS-10F-0370P 7036361200 MCLEAN ,VA s/w/wo/ew/d
GRANT GROUP - A MANAGEMENT DEVELOPMENT CORPORATION, THE GS-00F-046DA 847.502.6820 MARS ,PA s/dv
GRANT THORNTON LLP GS-00F-143CA 703-637-2835 ALEXANDRIA ,VA o
GRANT THORNTON PUBLIC SECTOR LLC 47QRAA19D0085 703-637-2835 ARLINGTON ,VA o
GRAVITATE LIMITED LIABILITY COMPANY 47QRAA18D004C 3076803637 GRAND PRAIRIE ,TX s/w/wo/ew/d
GREGG PROTECTION SERVICES, INC. GS-10F-0100Y 516-406-7954 PALM BEACH GARDENS ,FL o
GREYSTONES CONSULTING GROUP, LLC       GS-00F-173GA 202-644-8998 WASHINGTON ,DC s/w/wo/ew/d
GRITTER - FRANCONA, INC. 47QRAA19D0065 (616) 218-8349 ROCKVILLE ,MD s/dv
GROUP SOLUTIONS, INC. GS-10F-194BA (770)757-9828 ATLANTA ,GA s  
GRYPHON SCIENTIFIC, LLC GS-10F-0464X 6036722793 TAKOMA PARK ,MD s
GSE, INC. 47QRAA18D008P 256-350-9754 TRINITY ,AL s/w/wo/d
GULF STEVEDORING SERVICES, LLC 47QRAA18D0043 409-763-6092 GALVESTON ,TX s/d
GYURA COMMUNICATIONS LLC 47QRAA18D0051 970-457-4389 ROCHESTER ,MN s/d
H W & W, INC GS-10F-0249K (301)229-0497 BETHESDA ,MD s/w  
HAMILTON SUNDSTRAND SPACE SYSTEMS INTERNATIONAL, INC. GS-10F-0439X 281.336.6353 HOUSTON ,TX o
HANA HALA'I CORPORATION 47QRAA19D0055 808-557-9406 VENTURA ,CA s/w/wo/v/d
HANSCOMB CONSULTING, INC. 47QRAA18D004N 7037060423 ALEXANDRIA ,VA s/d
HARRISON MALDONADO ASSOCIATES, INC GS-00F-274DA (202) 342-0676 WASHINGTON ,DC s/w/wo
HAWK INSTITUTE FOR SPACE SCIENCES, LLC GS-00F-278GA (443)437-3039 POCOMOKE CITY ,MD s/dv/h  
HCD INTERNATIONAL, INC.       GS-10F-0412M (301) 552-8803 LANHAM ,MD s/w/wo/ew/d
HDR ENGINEERING, INC. GS-00F-152CA 303-754-4252 OMAHA ,NE o
HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. GS-10F-0073L 303-754-4252 ENGLEWOOD ,CO o
HEALTH RESEARCH AND ANALYSIS, LLC GS-10F-0247V 301-468-7370 BETHESDA ,MD s/w/wo
HEALTHCARE MANAGEMENT SOLUTIONS, LLC GS-00F-295CA 304-368-0288 FAIRMONT ,WV s/w/d
HEALTHLINE CONSULTANTS, INC. GS-00F-312GA (435)734-0101 OGDEN ,UT s  
HEERY INTERNATIONAL, INC. 47QRAA19D00AP (404)946-2432 ATLANTA ,GA o
HEITECH SERVICES INC GS-10F-0244U (301)918-9500 LANDOVER ,MD o
HERAN CONSULTING GROUP, LLC GS-10F-0029W 7037526224 VIENNA ,VA s/d/8a
HERREN ASSOCIATES, INC.       GS-10F-0124V (703)622-9488 WASHINGTON ,DC o  
HEXAGON US FEDERAL, INC. 47QRAA18D00A2 478-322-3258 CHANTILLY ,VA o
HGS ENGINEERING, INC. GS-10F-0039P 256-236-1848 ANNISTON ,AL s/dv
HHM & ASSOCIATES, INC. GS-10F-0244Y (512)478-8014 AUSTIN ,TX s/w/wo  
HIGH PERFORMANCE LEARNING INC GS-00F-133GA 508-877-3600 MASHPEE ,MA s
HIGHPOINT DIGITAL, INC. GS-07F-171CA 703-650-1835 INDIANAPOLIS ,IN o
HII MISSION DRIVEN INNOVATIVE SOLUTIONS INC. GS-00F-020CA 703-539-3068 HUNTSVILLE ,AL o
HILL GROUP, INC, THE GS-00F-245CA 301-897-2789 WASHINGTON ,DC s/d
HILLARD HEINTZE, LLC GS-10F-0197W 312-869-8500 CHICAGO ,IL o
HISTORICAL RESEARCH ASSOCIATES, INC. GS-10F-0194S (206)343-0226 MISSOULA ,MT s
HODGES TRANSPORTATION, INC. GS-23F-0062M 7756292000 SILVER SPRINGS ,NV s/h
HORIZON PERFORMANCE L.L.C.       GS-00F-255DA 919-760-9899 RALEIGH ,NC s
HORSLEY WITTEN GROUP, INC. GS-10F-0304T 5088336600 SANDWICH ,MA s
HRS CONSULTING, INC. 47QRAA19D0061 703-346-9947 WESTON ,FL s/dv
HUMANITAS, INC.       GS-00F-0024M (301) 608-3290 SILVER SPRING ,MD s/w/wo
HYZER GROUP, LLC 47QRAA18D00GF 202-374-1520 ARLINGTON ,VA s
I. C. SYSTEM, INC. 47QRAA18D009M 6514816315 SAINT PAUL ,MN o
I.M. SYSTEMS GROUP, INC. GS-00F-311CA 240-833-1889 ROCKVILLE ,MD o
IAI, LLC GS-23F-0076M 703-674-3112 CHANTILLY ,VA s/v
IAN, EVAN & ALEXANDER CORPORATION GS-00F-253CA 703-682-4167 RESTON ,VA s
ICF INCORPORATED, L.L.C. GS-00F-010CA 703-934-3632 FAIRFAX ,VA o
ICF MACRO, INC GS-00F-189CA 7039343632 FAIRFAX ,VA o
ICONLOGIC, INC GS-02F-0185Y 410-956-4949 EX. 701 MAINEVILLE ,OH s/v
IDEAMATICS, INC. 47QRAA18D005V 703-903-4972 MC LEAN ,VA s/v
IDENTITY THEFT GUARD SOLUTIONS, LLC
(DBA: ID EXPERTS)
GS-23F-0037T 971-242-4718 PORTLAND ,OR o
IGNITE FUELING INNOVATION, INC. GS-10F-0107V (256)270-9020 HUNTSVILLE ,AL s/dv/d  
IGNYTE GROUP, INC. 47QRAA18D00AG 202-425-3079 WASHINGTON ,DC s/d/h
IKNOW LLC       GS-00F-200GA 9739345156 PRINCETON ,NJ s
IMMANUEL PRODUCTION GROUP, LLC GS-00F-090GA (321)207-0252 CASSELBERRY ,FL s/d  
IMPAQ INTERNATIONAL LLC GS-10F-0240U 443-259-5500 COLUMBIA ,MD o
INDEV 47QRAA18D007L 610-772-7002 MALVERN ,PA s
INFINITY DIRECT, INC. GS-00F-251GA 7633347800 PLYMOUTH ,MN s
INFORMATION MANAGEMENT RESOURCES, INC. GS-10F-0323Y (949) 215-8889 X6336 ALISO VIEJO ,CA s/w/wo/ew/dv/d
INNOCORP LTD       GS-02F-0062R 608-848-5572 VERONA ,WI s
INNOVAE GROUP, LLC GS-00F-162DA 305-606-3686 MIAMI ,FL s/w/wo/d
INNOVE LLC GS-10F-0452N 2104464501 SAN ANTONIO ,TX s/v/d/8a
INNOVE LLC GS-10F-202AA 210446-4501 SAN ANTONIO ,TX s/v/d
INSIGHT MARKETING DESIGN, INC. 47QRAA18D0048 605-275-0011 SIOUX FALLS ,SD s/w/wo
INSIGHT SYSTEMS CORPORATION GS-10F-0291W 703-312-1170 ARLINGTON ,VA s/w/wo/ew/d
INSIGNIA FEDERAL GROUP, LLC GS-02F-0188X 7039451830 MC LEAN ,VA s/w/wo/ew/d/8a
INSIGNIA TECHNOLOGY SERVICES, LLC GS-02F-0109Y 757-350-6992 NEWPORT NEWS ,VA s/dv
INSTITUTE FOR DEFENSE AND BUSINESS GS-02F-0200X (919) 969-8008 CHAPEL HILL ,NC o
INTEC, LLC GS-02F-0057X 703-255-1524 FAIRFAX ,VA s/dv
INTEGRATED FEDERAL SOLUTIONS, INC. GS-10F-004CA 571-357-2980 RESTON ,VA s/d
INTEGRATED FINANCIAL ENGINEERING INC. GS-23F-0063P 3019222341 ROCKVILLE ,MD s/d
INTEGRATED SCIENCE SOLUTIONS, INC. GS-10F-0077X 9259791535 WALNUT CREEK ,CA s/w/wo
INTEGRITY CONSULTING ENGINEERING & SECURITY SOLUTIONS LLC 47QRAA19D0044 703-505-4460 PURCELLVILLE ,VA s/dv
INTEGRITY MANAGEMENT SERVICES, INC. GS-10F-082CA 703-683-9600 ALEXANDRIA ,VA s/w/wo
INTEK INC.       GS-00F-089GA 7034652200 ARLINGTON ,VA s
INTERNATIONAL BUSINESS MACHINES CORPORATION GS-00F-005DA 1-301-803-3983 BETHESDA ,MD o
INTERNATIONAL LEADERSHIP CONSULTING LLC 47QRAA18D0026 540-882-3593 WATERFORD ,VA s/w/wo
INTERNATIONAL MANAGEMENT AND CONSULTING, LIMITED LIABILITY COMPANY GS-10F-0271T (410)505-4666 GLENELG ,MD s/w  
INTERPRETERS AND TRANSLATORS INC. GS-10F-0372R 860-647-0686 GLASTONBURY ,CT s/w/wo/d
INTERTEK TESTING SERVICES, NA, INC.       GS-10F-0084U (770)280-7431 CORTLAND ,NY o  
INTUITIVE.IT LLC 47QRAA19D000E 703-657-5441 RESTON ,VA s
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IVY PLANNING GROUP, LLC GS-00F-404GA 301-963-1669 BETHESDA ,MD s/w/wo/ew
J A M A ENTERPRISES GS-02F-090BA 717-790-8723 MECHANICSBURG ,PA s/w/wo/ew/8a
J. F. TAYLOR, INC. GS-23F-0005L 301-862-3939 LEXINGTON PARK ,MD o
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J. WALTER THOMPSON U.S.A., LLC GS-23F-0265L 404-365-7318 ATLANTA ,GA o
J.D. POWER GS-10F-0163X (734)844-0022 COSTA MESA ,CA o  
J.R. REINGOLD & ASSOCIATES, INC GS-23F-0168L 2023330400 ALEXANDRIA ,VA s
JACOBS ENGINEERING GROUP INC. GS-00F-0025M (314)335-4144 ARLINGTON ,VA o  
JB INTERPRETING, LLC GS-10F-0193Y 7039666289 FAIRFAX STATION ,VA s/w
JCS SOLUTIONS LLC 47QRAA19D002H 571-429-4670 FAIRFAX ,VA s/w/wo/ew/d/8a
JEFFERSON CONSULTING GROUP, LLC GS-00F-120DA 202-626-8775 WASHINGTON ,DC s/w/wo
JJA CONSULTANTS, INC       47QRAA18D002W 703-359-5969 FAIRFAX ,VA s/d
JLAN SOLUTIONS LLC 47QRAA18D007W 202-491-7036 WASHINGTON ,DC s/w/wo/ew/d/h
JMA SOLUTIONS LLC 47QRAA18D00GC 202-465-8245 WASHINGTON ,DC o
JOHN SNOW, INCORPORATED GS-00F-005AA 617-482-9485 BOSTON ,MA o
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LINQUEST CORPORATION GS-23F-0113S 323-924-1587 LOS ANGELES ,CA o
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NORTH HIGHLAND COMPANY LLC, THE GS-10F-0264P 571-480-4362 ATLANTA ,GA o
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RETROFIT FILMS, LLC 47QRAA19D0066 (323)931-0999 LOS ANGELES ,CA s    
RICHARD H SWEETMAN IV GS-23F-0164S 603-432-0018 LONDONDERRY ,NH s
ROBERT AND COMPANY GS-00F-210GA 4045774000 ATLANTA ,GA s/dv
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RUSSELL MARKETING RESEARCH, INC. GS-23F-0049N 201-528-0302 EAST RUTHERFORD ,NJ s
RWC CONSULTING GROUP, LLC GS-23F-0006V 830-249-1953 BOERNE ,TX s
S.C. ANDERSON GROUP INTERNATIONAL, INC. GS-10F-122BA (818) 760-4500 BAKERSFIELD ,CA s/w
S5 SOLUTIONS, INC. 47QRAA19D00CT (425)232-6277 MUKILTEO ,WA s
SABEL SYSTEMS TECHNOLOGY SOLUTIONS, LLC GS-10F-0187P 800-906-9577 GAINESVILLE ,VA s/w/wo/ew/d/8a
SABRE SYSTEMS, INC. GS-00F-178CA 215-957-5222 WARRINGTON ,PA o
SAGE HORIZONS CONSULTING GS-10F-0398X (703) 403-4814 ALEXANDRIA ,VA s/w/wo/ew/dv/d
SAGEBRUSH ANALYTIC SOLUTIONS, LLC GS-23F-0106X 402-290-1110 ADDISON ,TX s
SAGEGUILD, LLC 47QRAA19D002W 800-699-9086 STAFFORD ,VA s/dv/d
SALMON GROUP, INC. 47QRAA19D0009 (888) 751-5551 WASHINGTON ,DC o
SALTERMITCHELL, INC. GS-07F-117CA 703-683-2240 ORLANDO ,FL s/w
SAMES, INC. GS-00F-298GA 956-702-8880 MCALLEN ,TX s/d/8a/h
SAMSON T.A. AND ASSOCIATES, PLLC GS-23F-0041V (202) 595-9369 WASHINGTON ,DC s/d/8a
SAVAN GROUP LLC GS-10F-0156V 703-541-8764 MCLEAN ,VA s/d/8a
SAVVEE CONSULTING INC. GS-10F-0410Y 703-230-0990 X111 CHANTILLY ,VA o
SAWTST, LLC GS-10F-0395X 6789610217 NEWNAN ,GA s/dv/d/8a
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SCAVET TECHNOLOGIES LLC GS-10F-087BA 856-218-9496 SEWELL ,NJ s/dv
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SEGAL GROUP, INC., THE GS-10F-0217X (202)833-6427 WASHINGTON ,DC o  
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SEI GROUP, INC. 47QRAA19D001U 256-533-0500 HUNTSVILLE ,AL o
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SEMS, INC. GS-00F-056GA 225-924-2002 BATON ROUGE ,LA s
SERCO INC. GS-00F-193CA 703.939.6671 HERNDON ,VA o
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SEVATEC INC.       GS-10F-0413R 571-766-1219 FAIRFAX ,VA o
SGB ENTERPRISES, INC. GS-02F-0234X 661 294 8306 VALENCIA ,CA s/w
SGI GLOBAL LLC       47QRAA19D00CE 571-357-7992 ALEXANDRIA ,VA s
SGT, LLC 47QRAA18D009P (301) 486-3178 GREENBELT ,MD o
SHABAS SOLUTIONS, LLC GS-00F-110GA 571-243-0370 FAIRFAX ,VA s/d/8a
SHEFFIELD COMPANY, LLC 47QREA18D0008 (630)310-5190 DOWNERS GROVE ,IL s    
SHINE ENTERPRISES, LLC GS-00F-179DA (434)422-4220 CHARLOTTESVILLE ,VA s/h
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SIDEM, LLC       GS-07F-424AA 2024952902 WASHINGTON ,DC s/w/wo/ew/8a
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SOLUTIENT TECHNOLOGIES, LLC 47QRAA18D008Q (330) 497-5905 NORTH CANTON ,OH s/d
SOLUTION TECHNOLOGY SYSTEMS, INC. 47QRAA18D005J 703-247-0939 ARLINGTON ,VA s
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SONTIQ, INC. GS-23F-0125S 4108092517 NOTTINGHAM ,MD o
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SPECTRUM GIS, INC. GS-10F-0402Y 702 795 8254 LAS VEGAS ,NV s/w/wo
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SPORIAN MICROSYSTEMS INC       47QRAA18D00BN 303-516-9075 LAFAYETTE ,CO s
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STATISTICAL RESEARCH, INC. GS-10F-0396P 1-520-721-4309 TUCSON ,AZ s/w/wo/ew
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T3 TECHNOLOGIES, LLC GS-10F-008AA 703 234 2346 RESTON ,VA s/dv/d
T3W BUSINESS SOLUTIONS, INC. 47QRAA19D000N 6192980888 SAN DIEGO ,CA s/w/wo
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TECHLAW, INC. 47QSWA18D008B 7038183233 CHANTILLY ,VA s
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TECOLOTE RESEARCH, INC. GS-00F-052CA 8055716366 GOLETA ,CA s
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TEKSOUTH CORPORATION GS-00F-323CA (205) 631-1500 GARDENDALE ,AL o
TELESOLV CONSULTING, LLC       GS-10F-0318T 202-844-6402 WASHINGTON ,DC s/dv/d/h
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TESLA LABORATORIES INC. GS-23F-0208S 571.303.9483 ARLINGTON ,VA s/dv/d
TETRA TECH, INC. GS-00F-168CA 8056813102 PASADENA ,CA o
TEXAS GUARANTEED STUDENT LOAN CORPORATION GS-23F-046CA (512)219-4723 ROUND ROCK ,TX o    
THORNTON TOMASETTI, INC. GS-23F-0185L 703-608-4414 NEW YORK ,NY o
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THREE ROADS COMMUNICATIONS, INC. GS-07F-264AA 301-662-4121 FREDERICK ,MD s/w/v