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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%.
346 contractors

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Contractor       Contract # Phone City, State Socio-
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ZILYEN INC       GS-23F-0075N 202-667-1010 ALEXANDRIA ,VA s/w
ZIELINSKI DESIGN ASSOCIATES INC. 47QRAA18D005N 214-560-4209 DALLAS ,TX s
XPONENTS INC. GS-02F-0038X 303-238-9733 LAKEWOOD ,CO s/w/d
WRITE SMART, LLC GS-02F-0069S 703-521-5676 ARLINGTON ,VA s
WORLD LANGUAGE COMMUNICATIONS, INC. 47QRAA19D00BG 310 866 8128 LOS ANGELES ,CA s
WILLIS TOWERS WATSON US LLC       GS-10F-0170P (703) 258-8177 ARLINGTON ,VA o
WIDMEYER COMMUNICATIONS, INC. 47QRAA19D008T (202) 667-0901 WASHINGTON ,DC o
WIDMEYER COMMUNICATIONS, INC. GS-23F-0141L 202-884-7313 WASHINGTON ,DC o
WICKLANDER ZULAWSKI AND ASSOCIATES, INC. GS-02F-0057M 800-222-7789 AURORA ,IL s
WEBSTER GROUP, INC (THE)       GS-07F-0461T 202-237-0090 WASHINGTON ,DC s/w
VM3 ENVIRONMENTAL, INC. GS-00F-190DA 760-273-9728 CARLSBAD ,CA s
VISTA SCIENCES CORPORATION 47QRAA18D009E 575-526-9558 LAS CRUCES ,NM s/d
VIRTRA, INC. GS-02F-0214P 480-508-5982 TEMPE ,AZ s
VETERANS MANAGEMENT SERVICES, INC.
(DBA: VMSI)
GS-10F-030AA 7035634605 STERLING ,VA o
VERSAR, INC. GS-00F-0017L (703)642-6733 SPRINGFIELD ,VA s  
VANTAGE SYSTEMS, INC. GS-00F-313GA (301)459-6007 LANHAM ,MD o    
VANASSE HANGEN BRUSTLIN INC GS-00F-116CA 757-220-0500 WILLIAMSBURG ,VA o
UNIVERSITY OF CENTRAL FLORIDA BOARD OF TRUSTEES, THE GS-00F-413GA (407)882-1168 ORLANDO ,FL o  
UNIVERSAL STRATEGY GROUP, INC. GS-02F-0217X 615-378-5193 FRANKLIN ,TN s/dv
UNISYS CORPORATION       47QRAA18D004Z 7034395664 RESTON ,VA o
TWOTECH INC. 47QRAA19D00A2 (703)625-7887 POTOMAC ,MD s/w/wo/ew/d/8a
TRISTANA R. HARVEY CAREER PLANNING & CONSULTING LLC 47QREA18D000E 312-351-0272 CHICAGO ,IL s/w/wo/ew/d/8a/h
TRILLION TECHNOLOGY SOLUTIONS INC.       47QRAA19D0025 703-291-4827 EXT. 10 RESTON ,VA s/d/8a
TRC ENVIRONMENTAL CORPORATION GS-10F-0401M 978-656-3620 WINDSOR ,CT o
TRAUNER CONSULTING SERVICES, INC. GS-10F-0282Y 215-814-6400 PHILADELPHIA ,PA s
TRANSUNION LLC GS-00F-226CA 571-643-6110 CHICAGO ,IL o
TOTAL SYSTEMS DEVELOPMENT, INC       GS-10F-0099R 513.528.7044 LEXINGTON ,KY s/v
TORRES ADVANCED ENTERPRISE SOLUTIONS, LLC GS-10F-0207S (703)527-8088 FALLS CHURCH ,VA o  
TOFFLER ASSOCIATES, INC. GS-10F-0414N 703-635-0506 ARLINGTON ,VA s/wo
THREE ROADS COMMUNICATIONS, INC. GS-07F-264AA 301-662-4121 FREDERICK ,MD s/w/v
THOUGHT LEADERSHIP & INNOVATION FOUNDATION 47QRAA19D00A5 5718308030 LEESBURG ,VA o
TETRA TECH, INC. GS-00F-168CA 8056813102 PASADENA ,CA o
TECTONIC ENGINEERING & SURVEYING CONSULTANTS PC GS-00F-015BA 1-845-534-5959 MOUNTAINVILLE ,NY o
TECOLOTE RESEARCH, INC. GS-00F-052CA 8055716366 GOLETA ,CA s
TECHNOLOGY TRAINING, INC.       47QREA17D0001 866-884-4338 LAS VEGAS ,NV s
TECHNICAL SYSTEMS INTEGRATION, INC. GS-00F-237CA 7576423555 NORFOLK ,VA s/dv
TD&S ASSOCIATES, INCORPORATED 47QRAA19D008A (703)625-3293 STATE COLLEGE ,PA s    
T3W BUSINESS SOLUTIONS, INC. 47QRAA19D000N 6192980888 SAN DIEGO ,CA s/w/wo
T3 TECHNOLOGIES, LLC GS-10F-008AA 703 234 2346 RESTON ,VA s/dv/d
T AND T CONSULTING SERVICES, INC. GS-10F-0484Y 240-498-8989 FALLS CHURCH ,VA s/w/wo/ew/d/8a
SYTERA, LLC 47QRAA19D004G 703-371-8926 FAIRFAX ,VA s/v
SYSTEM ONE HOLDINGS, LLC GS-07F-0571Y 3017064837 PITTSBURGH ,PA o
SYNERGISTICS, INC. 47QRAA19D000Y (800) 875-7921 KENNEWICK ,WA s/d
SUNTIVA, LLC GS-10F-0474R 7034628470 FALLS CHURCH ,VA o
SUNNYMOON PRODUCTIONS 47QRAA19D001E 703-752-6175 VIENNA ,VA s
STRATEGIC RESEARCH GROUP INC GS-10F-0323K 614-220-8860 COLUMBUS ,OH s/w
STRATACOMM LLC GS-23F-0070N 202-289-2001 WASHINGTON ,DC s
STG, INC. GS-00F-234CA 7036912480 RESTON ,VA o
STATISTICAL RESEARCH, INC. GS-10F-0396P 1-520-721-4309 TUCSON ,AZ s/w/wo/ew
STANTEC CONSULTING SERVICES INC. 47QRAA19D000Q 916-418-8338 BROOMFIELD ,CO o
SPECTRUM GIS, INC. GS-10F-0402Y 702 795 8254 LAS VEGAS ,NV s/w/wo
SP TECHNOLOGIES, LLC 47QRAA18D009J (703) 448-0404 MC LEAN ,VA s/w/wo/ew/d/8a
SOUTHWEST RESEARCH INSTITUTE GS-23F-0006M 210-522-2238 SAN ANTONIO ,TX o
SOUTHERN RESEARCH INSTITUTE GS-10F-0185Y 2055812873 BIRMINGHAM ,AL o
SOS INTERNATIONAL LLC GS-00F-093CA 571-299-1054 RESTON ,VA o
SKANSKA USA BUILDING INC. GS-00F-332GA (540)423-2860 ROCKVILLE ,MD o  
SIMONSON MANAGEMENT SERVICES GS-10F-0065U 301-527-1967 ROCKVILLE ,MD s/w/wo
SIGNET PARTNERS, A CORPORATION GS-00F-056CA 303-773-3330 ENGLEWOOD ,CO s
SIGNATURE PERFORMANCE, INC.       GS-23F-0285K (402)343-0300 OMAHA ,NE s  
SIGMA SPACE LLC GS-00F-175GA 301-552-6027 LANHAM ,MD o
SHEFFIELD COMPANY, LLC 47QREA18D0008 (630)310-5190 DOWNERS GROVE ,IL s    
SGT, LLC 47QRAA18D009P (301) 486-3178 GREENBELT ,MD o
SGI GLOBAL LLC       47QRAA19D00CE 571-357-7992 ALEXANDRIA ,VA s
SGB ENTERPRISES, INC. GS-02F-0234X 661 294 8306 VALENCIA ,CA s/w
SEVATEC INC.       GS-10F-0413R 571-766-1219 FAIRFAX ,VA o
SELECT PHYSICIAN SERVICES LLC 47QRAA18D007B 707-261-7889 NAPA ,CA s/w/wo/d
SEI GROUP, INC. 47QRAA19D001U 256-533-0500 HUNTSVILLE ,AL o
SAVVEE CONSULTING INC. GS-10F-0410Y 703-230-0990 X111 CHANTILLY ,VA o
SALTERMITCHELL, INC. GS-07F-117CA 703-683-2240 ORLANDO ,FL s/w
SALMON GROUP, INC. 47QRAA19D0009 (888) 751-5551 WASHINGTON ,DC o
SAGEBRUSH ANALYTIC SOLUTIONS, LLC GS-23F-0106X 402-290-1110 ADDISON ,TX s
SABRE SYSTEMS, INC. GS-00F-178CA 215-957-5222 WARRINGTON ,PA o
S5 SOLUTIONS, INC. 47QRAA19D00CT (425)232-6277 MUKILTEO ,WA s
RWC CONSULTING GROUP, LLC GS-23F-0006V 830-249-1953 BOERNE ,TX s
ROBERT H. SMITH SCHOOL OF BUSINESS FOUNDATION,INC, THE GS-02F-0004Y 301-405-1934 COLLEGE PARK ,MD o
RETROFIT FILMS, LLC 47QRAA19D0066 (323)931-0999 LOS ANGELES ,CA s    
RESEARCH TRIANGLE INSTITUTE GS-00F-354CA 919-541-6634 RESEARCH TRIANGLE P ,NC o
RDI STRUCTURAL ENGINEERING INC. 47QRAA18D002B (904)297-4439 SAINT PETERSBURG ,FL s/w/wo/ew  
RAND CORPORATION, THE GS-10F-0275P (412) 683-2300 SANTA MONICA ,CA o
R & K SOLUTIONS, INC. GS-10F-0439P 703-683-7100 ROANOKE ,VA s
QUANTUM SPATIAL, INC. GS-10F-0423R 301-262-9400 SAINT PETERSBURG ,FL o
QUALITY RESOURCE SYSTEMS INC GS-10F-0136L 7033527393 FAIRFAX ,VA s/w/wo
PUBLIC CONTRACTING INSTITUTE, LLC GS-02F-0006Y (202)315-1072 WASHINGTON ,DC s  
PROSPECTING SYSTEMS, INC. 47QRAA18D0095 (248)624-2400 WEST BLOOMFIELD ,MI s    
PROJECT SUPPORT SERVICES, INC. GS-00F-108CA 202-327-1119 SUMMERFIELD ,FL o
PROJECT SOLUTIONS GROUP, INC. GS-00F-367GA 703-668-0090 CHANTILLY ,VA s
PROJECT ENGINEERING CONSULTANTS INC. 47QRAA18D00FF 801-858-3268 WEST JORDAN ,UT s/d
PROJE INC GS-00F-096GA (832)293-5633 HUMBLE ,TX s/w/wo/d  
PROFESSIONAL ENVIRONMENTAL ENGINEERS, INC. GS-10F-0213P 314-531-0060 SAINT LOUIS ,MO s/w/wo/d/8a
PROFESSIONAL ENVIRONMENTAL ENGINEERS, INC. GS-10F-200BA 314-531-0060 SAINT LOUIS ,MO s/w
PRIVATIN CONSULTING LLC GS-10F-122AA 2404725258 ROCKVILLE ,MD s/d/8a
PRECON EVENTS 47QRAA18D004K 2406696262 ROCKVILLE ,MD s
PRAIRIE QUEST, INC. GS-10F-0051W 260-420-7374 x105 FORT WAYNE ,IN s/w/wo/d
POTOMAC ANALYSIS CORPORATION GS-10F-0175S 571-216-2197 FAIRFAX STATION ,VA s/v
PORTAGE, INC. GS-00F-262CA 2084194152 IDAHO FALLS ,ID s
PLURIBUS INTERNATIONAL CORPORATION       GS-10F-057BA 571-297-4275 ALEXANDRIA ,VA o
PLANNED SYSTEMS INTERNATIONAL, INC. GS-10F-0117S 443-832-5018 COLUMBIA ,MD o
PIONEERING EVOLUTION, LLC       GS-00F-219DA 571-357-1901 ARLINGTON ,VA s
PIONEER TECHNOLOGIES CORP       GS-10F-0176S (360)570-1700 LACEY ,WA s  
PHACIL, INC. GS-10F-0238V (415) 365-6312 MCLEAN ,VA o
PERSONNEL DECISIONS RESEARCH INSTITUTES, LLC 47QRAA19D000C 612-465-7312 MINNEAPOLIS ,MN o
PARTNERSHIP FOR PUBLIC SERVICE, INC. GS-10F-0140V 202-775-2759 WASHINGTON ,DC o
PANAMERICAN CONSULTANTS, INC. GS-10F-0196P 2052488767 TUSCALOOSA ,AL s
PAL TECHNOLOGIES, INC.       47QRAA19D007H 703-243-0495 FAIRFAX ,VA s/v
PAL TECHNOLOGIES, INC.       GS-10F-0311K 703-243-0495 FAIRFAX ,VA o
P & P LANGUAGE SERVICES, CORPORATION GS-10F-0055Y 480-969-7124 MESA ,AZ s/w/wo/d
OTAK, INC. GS-10F-0401X 503-287-6825 PORTLAND ,OR o
ORBIS OPERATIONS, LLC GS-10F-0478Y (703) 639-0911 MC LEAN ,VA s
OPTIMAL SOLUTIONS GROUP, L.L.C. 47QRAA18D00GN 301-306-1170 COLLEGE PARK ,MD s
OPTIMAL SOLUTIONS GROUP, L.L.C. GS-10F-0586N 301-306-1170 COLLEGE PARK ,MD s/d
ONYX OF ALEXANDRIA, INC. GS-10F-0358S 703-548-6699 ALEXANDRIA ,VA s
OCTO CONSULTING GROUP, INC. GS-10F-155AA 571-351-5850 RESTON ,VA o
OA CONSULTING, LTD       47QRAA19D00A1 2103797034 SAN ANTONIO ,TX s/w
NUTTER & ASSOCIATES, INC. 47QRAA19D009B 706-354-7925 ATHENS ,GA s/h
NOVITAS SOLUTIONS, INC GS-23F-027CA 717-526-3456 MECHANICSBURG ,PA o
NORTH WIND, INC.       GS-10F-0247L (208)528-8718 IDAHO FALLS ,ID s/d  
NORTH WIND RESOURCE CONSULTING, LLC GS-10F-111BA 208-419-4152 IDAHO FALLS ,ID s/d/8a
NORTH HIGHLAND COMPANY LLC, THE GS-10F-0264P 571-480-4362 ATLANTA ,GA o
NEIL HOOSIER & ASSOCIATES, INC. GS-00F-337GA 914-584-5677 POMONA ,NY s/8a
NATIONAL CONFERENCING, INC. GS-07F-441AA 703-232-5792 DUMFRIES ,VA s/dv/d
NATIONAL COMMITTEE FOR QUALITY ASSURANCE GS-10F-0012Y 202-955-3500 WASHINGTON ,DC o
NANORACKS, LLC 47QRAA18D004R 832-632-7754 WEBSTER ,TX s
MUNIREM ENVIRONMENTAL, LLC GS-00F-161GA 706-316-3525 DULUTH ,GA s/d
MOTIR SERVICES, INCORPORATED 47QRAA19D002U (202) 371-9393 WASHINGTON ,DC s/d
MISSION1ST GROUP, INC GS-10F-102BA 6095201900 ARLINGTON ,VA o
MISSION CRITICAL SYSTEMS INC 47QREA18D000K (303) 383-1627 WESTMINSTER ,CO s/d
MISSION CAPITAL ADVISORS, L.L.C. 47QRAA18D0093 212-925-6692 JUPITER ,FL o
MINO MARINE, L.L.C. GS-00F-249GA 504-218-8162 JEFFERSON ,LA s
MICROCOM DESIGN, INC. GS-10F-0213W 410-771-1070 COCKEYSVILLE ,MD s
METIS SOLUTIONS, LLC GS-00F-202DA 7033505855 ARLINGTON ,VA s/w/wo
MEGGITT TRAINING SYSTEMS, INC. GS-00F-113DA 678-288-1369 SUWANEE ,GA o
MDRC GS-10F-0245N 2123408689 NEW YORK ,NY o
MCKISSACK GROUP, INC. THE 47QRAA19D003D 516-680-6533 NEW YORK ,NY o
MCGHEE PRODUCTIVITY SOLUTIONS, INC. GS-02F-010BA 3037311520 PARKER ,CO s/wo
MC CONSULTING, INC GS-10F-0226M 6308870922 WESTMONT ,IL s/d
MAYVIN, INC. GS-10F-0280Y (703) 750-1794 ANNANDALE ,VA s/w/wo
MATRIX TRAINING AND CONSULTING, INC GS-02F-032CA 202-558-6511 ANNAPOLIS ,MD s/ew
MARKETING DOCTOR, INC.       GS-00F-255GA (413)896-0800 NORTHAMPTON ,MA s/w/wo/d  
MANTECH SRS TECHNOLOGIES, INC. GS-10F-0054R 703-218-6440 HERNDON ,VA o
MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC. GS-00F-086CA 703-218-6440 HERNDON ,VA o
MAINSTREAM GS, L.L.C. GS-10F-0310U (877)785-4888 ROBINS ,IA s/v  
MAGPIE HEALTH ANALYTICS, INC. 47QRAA19D005A 423-509-7088 CLEARWATER ,FL s
MACKENZIE MARKETING GROUP LLC GS-07F-014CA 5037641474 LAKE OSWEGO ,OR s/w/wo/d
M2 STRATEGY INC GS-00F-292DA 703-304-8856 MCLEAN ,VA s/w/wo/ew/d
M B TECHNICAL SERVICES       GS-00F-028GA (562)426-3453 LONG BEACH ,CA s/d/8a  
LUMA INSTITUTE, LLC 47QREA18D000A 412-488-1990 PITTSBURGH ,PA s
LOYAL SOURCE GOVERNMENT SERVICES LLC 47QRAA18D008T 407-591-3088 ORLANDO ,FL o
LOUI CONSULTING GROUP, INC. GS-10F-132BA 478-599-0104 WARNER ROBINS ,GA s
LOSS CONTROL AND RECOVERY, INC. GS-10F-076AA (877)800-2382 HUNTERSVILLE ,NC s  
LOPEZ MARTIN & ASSOCIATES, INC 47QRAA19D0087 (866)916-6484 CHICAGO ,IL s/w/wo/ew/d    
LONG ISLAND PRODUCTIONS, INC GS-02F-0060P 919-544-6663 DURHAM ,NC s/w
LOEWKE BRILL CONSULTING GROUP, INC. 47QRAA20D0019 (585)647-9350 ROCHESTER ,NY s    
LOCKHEED MARTIN CORPORATION GS-23F-0150S (757)752-1157 KING OF PRUSSIA ,PA o  
LIVANTA LLC GS-00F-194DA 240-554-1200 ANNAPOLIS JUNCTION ,MD o
LIGHTHOUSE FOR THE BLIND, INCORPORATED, THE GS-00F-333GA 2063224200 SEATTLE ,WA o
LIFESPAN SERVICES, INC GS-02F-0148N 404 373-2548 DECATUR ,GA s
LEXISNEXIS SPECIAL SERVICES INC. GS-00F-178DA 202-378-1018 WASHINGTON ,DC o
LEIDOS INNOVATIONS CORPORATION GS-00F-242CA 301-452-5781 GAITHERSBURG ,MD o
LEADERSHIP STUDIES INC GS-00F-081GA 919-335-8763 CARY ,NC s
LAKE RESEARCH PARTNERS, INC. GS-07F-0027X (202)776-9066 WASHINGTON ,DC s/w/wo/d  
KNOWLEDGE KEY ASSOCIATES, INC. GS-02F-0044T 2677041201 TREVOSE ,PA o
KLEINSCHMIDT ASSOCIATES 47QRAA18D005P 207-487-3328 PITTSFIELD ,ME o
KEYW CORPORATION, THE GS-00F-001DA 703-889-1392 HANOVER ,MD o
KEITH STALDER AND ASSOCIATES LLC 47QRAA18D004D (301)807-5018 ARLINGTON ,VA s/dv  
KAT VIDEO PRODUCTIONS, INC. GS-23F-0224R 7012249208 BISMARCK ,ND s
KALMAN & COMPANY, INC. GS-00F-343CA 7574614292 VIRGINIA BEACH ,VA o
KAIS E SYSTEMS, INC. GS-10F-0022N 520-445-6330 TUCSON ,AZ s/w
JWT SPECIALIZED COMMUNICATIONS, INC. GS-23F-0282P (404) 365-7318 ATLANTA ,GA o
JRD & ASSOCIATES, INC. GS-10F-0265Y 305-662-7288 MIAMI ,FL s/d
JONES LANG LASALLE AMERICAS, INC. GS-00F-159CA 202-719-6906 WASHINGTON ,DC o
JOHNSON COMPANY, INC. THE GS-10F-0481P 8022294600 MONTPELIER ,VT s
JLAN SOLUTIONS LLC 47QRAA18D007W 202-491-7036 WASHINGTON ,DC s/w/wo/ew/d/h
JJA CONSULTANTS, INC       47QRAA18D002W (703)359-5969 FAIRFAX ,VA s/d  
JCS SOLUTIONS LLC 47QRAA19D002H 571-429-4670 FAIRFAX ,VA s/w/wo/ew/d/8a
J.D. POWER GS-10F-0163X (734)844-0022 COSTA MESA ,CA o  
J. P. ASSOCIATES, INC. GS-23F-0266M (703)218-1226 LEESBURG ,VA s  
J A M A ENTERPRISES GS-02F-090BA 717-790-8723 MECHANICSBURG ,PA s/w/wo/ew/8a
IQ SOLUTIONS, INC. GS-00F-083CA 301-984-1471 ROCKVILLE ,MD o
INTERPRETERS AND TRANSLATORS INC. GS-10F-0372R 860-647-0686 GLASTONBURY ,CT s/w/wo/d
INTERNATIONAL MANAGEMENT AND CONSULTING, LIMITED LIABILITY COMPANY GS-10F-0271T (410)505-4666 GLENELG ,MD s/w  
INTERNATIONAL LEADERSHIP CONSULTING LLC 47QRAA18D0026 (540)882-3593 WATERFORD ,VA s/w/wo    
INSIGHT MARKETING DESIGN, INC. 47QRAA18D0048 605-275-0011 SIOUX FALLS ,SD s/w/wo
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
INNOVAE GROUP, LLC GS-00F-162DA 305-606-3686 MIAMI ,FL s/w/wo/d
INNOCORP LTD       GS-02F-0062R 608-848-5572 VERONA ,WI s
INFINITY DIRECT, INC. GS-00F-251GA 7633347800 PLYMOUTH ,MN s
IMMANUEL PRODUCTION GROUP, LLC GS-00F-090GA (321)207-0252 CASSELBERRY ,FL s/d  
IKNOW LLC       GS-00F-200GA 9739345156 PRINCETON ,NJ s
ICONLOGIC, INC GS-02F-0185Y 410-956-4949 EX. 701 MAINEVILLE ,OH s/v
ICF MACRO, INC GS-00F-189CA 7039343632 FAIRFAX ,VA o
IAI, LLC GS-23F-0076M 703-674-3112 CHANTILLY ,VA s/v
I.M. SYSTEMS GROUP, INC. GS-00F-311CA 240-833-1889 ROCKVILLE ,MD o
I. C. SYSTEM, INC. 47QRAA18D009M 6514816315 SAINT PAUL ,MN o
HYZER GROUP, LLC 47QRAA18D00GF 202-374-1520 ARLINGTON ,VA s
HUMANITAS, INC.       GS-00F-0024M (301) 608-3290 SILVER SPRING ,MD s/w/wo
HRS CONSULTING, INC. 47QRAA19D0061 703-346-9947 WESTON ,FL s/dv
HISTORICAL RESEARCH ASSOCIATES, INC. GS-10F-0194S (206)343-0226 MISSOULA ,MT s
HIGHPOINT DIGITAL, INC. GS-07F-171CA 703-650-1835 INDIANAPOLIS ,IN o
HGS ENGINEERING, INC. GS-10F-0039P 256-236-1848 ANNISTON ,AL s/dv
HERAN CONSULTING GROUP, LLC GS-10F-0029W 7037526224 VIENNA ,VA s/d/8a
HEITECH SERVICES INC GS-10F-0244U (301)918-9500 LANDOVER ,MD o
HEERY INTERNATIONAL, INC. 47QRAA19D00AP (404)946-2432 ATLANTA ,GA o
HEALTHLINE CONSULTANTS, INC. GS-00F-312GA (435)734-0101 OGDEN ,UT s  
HEALTHCARE MANAGEMENT SOLUTIONS, LLC GS-00F-295CA 304-368-0288 FAIRMONT ,WV s/w/d
HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. GS-10F-0073L 303-754-4252 ENGLEWOOD ,CO o
HDR ENGINEERING, INC. GS-00F-152CA 303-754-4252 OMAHA ,NE o
HAWK INSTITUTE FOR SPACE SCIENCES, LLC GS-00F-278GA (443)437-3039 POCOMOKE CITY ,MD s/dv/h  
HANA HALA'I CORPORATION 47QRAA19D0055 808-557-9406 VENTURA ,CA s/w/wo/v/d
HAMILTON SUNDSTRAND SPACE SYSTEMS INTERNATIONAL, INC. GS-10F-0439X 281.336.6353 HOUSTON ,TX o
GRYPHON SCIENTIFIC, LLC GS-10F-0464X 6036722793 TAKOMA PARK ,MD s
GREGG PROTECTION SERVICES, INC. GS-10F-0100Y 516-406-7954 PALM BEACH GARDENS ,FL o
GRAVITATE LIMITED LIABILITY COMPANY 47QRAA18D004C 3076803637 GRAND PRAIRIE ,TX s/w/wo/ew/d
GRANT GROUP - A MANAGEMENT DEVELOPMENT CORPORATION, THE GS-00F-046DA 847.502.6820 MARS ,PA s/dv
GOVSOURCE, INC. GS-10F-0237V 703-659-9318 RESTON ,VA s/w/wo
GLOBAL KNOWLEDGE TRAINING LLC GS-00F-224DA 919-463-7277 CARY ,NC o
GEORGIA TECH APPLIED RESEARCH CORPORATION       GS-10F-0187T 404.894.6923 ATLANTA ,GA o
GARNER MULTIMEDIA, INC GS-23F-0008L 301-459-2062 LANHAM ,MD s/d/8a
G2 OPS, INC. 47QRAA18D0002 (520)459-3258 VIRGINIA BEACH ,VA s/w/wo/ew/d  
FOXHOLE TECHNOLOGY, INC. GS-00F-035GA (703) 291-8354 FAIRFAX ,VA s/dv
FMA ALLIANCE, LTD.       47QRAA18D00D8 281-975-2628 HOUSTON ,TX s
FIRM FOUNDATIONS INC 47QRAA19D008R 571-858-3700 ARLINGTON ,VA s/w/wo
FINANCIAL SYSTEMS CONSULTANTS, INC. GS-23F-0013T 703-536-0240 FALLS CHURCH ,VA s/v/h
FAVOR TECHCONSULTING, LLC GS-00F-151GA 301-468-0797 RICHMOND ,VA s/w/wo/ew/dv/d/8a
FACILITY PROGRAMMING, LTD. GS-00F-177DA 2102289600 SAN ANTONIO ,TX s
EXPLUS, INC. GS-07F-0596W 703-260-0780 DULLES ,VA s
EXCENTIUM, INC. 47QRAA20D002J (703)401-2467 RESTON ,VA s/dv    
ETHICS RESOURCE CENTER INC GS-10F-262AA 703-647-2185 VIENNA ,VA o
ESCIENCE AND TECHNOLOGY SOLUTIONS, INCORPORATED GS-00F-124GA 301-429-0005 x106 NORTH CHARLESTON ,SC s/d/8a  
ERICA LANE ENTERPRISES, INC. 47QRAA18D0061 256-536-7117 HUNTSVILLE ,AL s/w/wo/d
ENVIRONMENTAL SERVICES, INC. (OF FLORIDA) GS-10F-0003X (904)470-2200 JACKSONVILLE ,FL s/w  
ENVIRONMENTAL QUALITY MANAGEMENT, INC 47QRAA19D00BJ 5137427248 CINCINNATI ,OH s/d
ENVIRONMENTAL QUALITY MANAGEMENT, INC GS-10F-0293K (513)825-7500 CINCINNATI ,OH s  
ENTERPRISE SERVICES AND TECHNOLOGIES, INC.       GS-07F-399AA 301-588-6046 SILVER SPRING ,MD s/w/wo/ew/d/8a
ENERGY AND SECURITY GROUP, LLC GS-10F-0451P (703)476-3212 RESTON ,VA s/w  
EMS SAFETY SERVICES INC GS-02F-0122S 9494568363 SAN CLEMENTE ,CA s/w/d
ELVADO ENVIRONMENTAL LLC GS-10F-114BA 865-692-1956 KNOXVILLE ,TN s/w/d/8a
ELDER RESEARCH INC GS-00F-198DA 443-973-7673 CHARLOTTESVILLE ,VA s
ECOLOGY AND ENVIRONMENT, INC. 47QRAA18D0073 716-684-8060 ARLINGTON ,VA o
ECO RESOURCE GROUP, LLC GS-00F-017AA (206) 855-0590 BAINBRIDGE ISLAND ,WA s/w/wo/ew/d
ECG, INC. GS-10F-080CA 443-283-2121 COLUMBIA ,MD o
EASTERN RESEARCH GROUP, INC. GS-00F-079CA 781-674-7231 LEXINGTON ,MA o
E.F. KEARNEY, LIMITED GS-10F-0477P 7039315600 ALEXANDRIA ,VA o
E W WELLS GROUP LLC GS-10F-0253W 214-421-2700 ALBUQUERQUE ,NM s/d/8a
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DYNAMIC SOLUTIONS, LLC GS-10F-0527N 8652123331 KNOXVILLE ,TN s/w
DUTY FIRST CONSULTING LLC GS-00F-221CA 703-462-1400 VIENNA ,VA s/dv
DUN & BRADSTREET, INC. GS-00F-022DA 2678938740 RESTON ,VA o
DSD LABORATORIES,INC. GS-10F-0319K 18004328484 SUDBURY ,MA o
DMP GROUP, LLC , THE GS-23F-0204P 2027262630 WASHINGTON ,DC s/w/wo/ew/d
DJ BUSINESS SOLUTIONS, LLC GS-23F-0071W 3019086845 ALEXANDRIA ,VA s/w/wo/ew/d/8a
DIRECT RESULTS RADIO, INC. 47QRAA17D0003 310.382.5035 VENICE ,CA s/w/wo
DEVAL LLC GS-23F-003BA 703-851-5466 VIENNA ,VA s/w/wo/ew/d
DEPENDABLE GLOBAL SOLUTIONS INC. 47QRAA18D00EG 2404234321 FALLS CHURCH ,VA o
DEFENSE GROUP LLC GS-00F-0013R 5714218341 VIENNA ,VA o
DDC ADVOCACY LLC GS-07F-0763X 202-830-2049 WASHINGTON ,DC o
DCS-MILLENNIUM LLC 47QRAA18D0038 (571)227-6211 ALEXANDRIA ,VA s/dv/d  
DCS CONSULTING, INC. GS-00F-205CA 7039665831 LORTON ,VA s/w/wo/ew
DAVEY TREE EXPERT COMPANY, THE GS-10F-0615N 330-673-9515 KENT ,OH o
DARLING ADVERTISING AGENCY INC. GS-00F-156DA 212-242-2000 NEW YORK ,NY s
DARK WOLF SOLUTIONS, LLC GS-00F-086GA 571-287-7255 CHANTILLY ,VA s
DANYA INTERNATIONAL INC. GS-00F-062CA 240-645-1091 SILVER SPRING ,MD o
DANIEL J. EDELMAN, INC. GS-23F-0273N 202-312-1080 CHICAGO ,IL o
CUBIC GLOBAL DEFENSE, INC GS-02F-0171R 7192474272 SAN DIEGO ,CA o
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CRESTON PLC US HOLDINGS INC. GS-00F-045GA (212)886-2200 NEW YORK ,NY o  
CREATIVE CORRECTIONS, L.L.C. GS-00F-013AA 409-866-9920 BEAUMONT ,TX s/dv
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CRAWFORD CONSULTING SERVICES, INC GS-10F-0252Y 412-823-0400 EAST PITTSBURGH ,PA s/w/wo/d
CPS PROFESSIONAL SERVICES, LLC GS-10F-0146V 571.282.4024 FALLS CHURCH ,VA s/dv
COTTON & COMPANY LLP GS-00F-144CA 703-836-6701 ALEXANDRIA ,VA o
COOPER ZIETZ ENGINEERS, INC GS-10F-0337T 503-253-5429 PORTLAND ,OR s/v/d/h
COOPER THOMAS, LLC GS-10F-0146U 2023878366 WASHINGTON ,DC s/w/h
CONVERGENT PERFORMANCE, LLC GS-00F-314DA 719-481-0530 COLORADO SPRINGS ,CO s/v
CONSOLIDATED SAFETY SERVICES INCORPORATED GS-00F-217CA (703) 877-3325 FAIRFAX ,VA o
COLEMAN AND WILLIAMS LTD GS-10F-113CA (414)278-0170 MILWAUKEE ,WI s/d  
COBEC CONSULTING, INC. GS-00F-176DA 202-827-1303 WASHINGTON ,DC s
CIRCLEPOINT GS-00F-0012R (510) 285-6736 OAKLAND ,CA s
CIRCLE 6 CONSULTING, INC. GS-02F-0191X 270-282-1053 PALM CITY ,FL s
CHUBB CONSULTING GROUP, LLC       47QREA19D000H (410)991-6134 OAKLAND ,MD s/dv/h    
CHRONOS REAL ESTATE, LLC GS-23F-0009V (703)766-5777 COPPELL ,TX o
CHITRA PRODUCTIONS GS-00F-271CA 7574950234 NORFOLK ,VA s/w/wo/ew/d/h
CHESAPEAKE GROUP INC. THE 47QRAA18D00DX (513) 345-6302 CINCINNATI ,OH s/w/wo/d
CHENEGA TECHNICAL INNOVATIONS, LLC 47QRAA19D0096 703-493-9880 CHANTILLY ,VA o
CHENEGA APPLIED SOLUTIONS, LLC GS-00F-286GA 703-493-9880 LORTON ,VA s/d/8a
CERTIFIED LANGUAGES INTERNATIONAL, L.L.C. GS-10F-0238W (503) 484-2317 PORTLAND ,OR o
CENTRETECH HEALTHCARE SYSTEMS MANAGEMENT SERVICES GS-10F-0206V 303-317-2001 AURORA ,CO s/dv/d
CENTRA TECHNOLOGY, INC. GS-00F-0020Y 781-272-7892 BURLINGTON ,MA o
CENTER FOR STRATEGIC AND BUDGETARY ASSESSMENTS 47QRAA19D000W 202-719-1340 WASHINGTON ,DC o
CENTER FOR ORGANIZATIONAL EXCELLENCE, INC, THE       GS-00F-273DA 2403619239 ROCKVILLE ,MD s
CE2 CORPORATION, INC. GS-00F-207CA 925-400-4577 PLEASANTON ,CA s/d
CASCADE ASSET MANAGEMENT, LLC GS-10F-190BA 6082224800 MADISON ,WI s/w/d
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CARDNO GS, INC. GS-00F-196CA 916-355-1248 CHARLOTTESVILLE ,VA o
CALIBRE SYSTEMS, INC. GS-00F-185CA 7037978560 ALEXANDRIA ,VA o
CACI INC FEDERAL GS-00F-268CA 703-679-3207 CHANTILLY ,VA o
C.J. SETO SUPPORT SERVICES, LLC GS-10F-0408R 805-544-1214 VENTURA ,CA s/dv/d
BUILDING ENVELOPE SPECIALISTS, INC. 47QRAA18D00A5 2074000086 SOUTH PORTLAND ,ME s
BSI ENGINEERING, LLC       GS-00F-368GA (513)201-3170 CINCINNATI ,OH s  
BREAKWALL MEDIA LLC GS-10F-111CA 2168451048 CLEVELAND HEIGHTS ,OH s/d
BOSTON CONSULTING GROUP, INC., THE GS-10F-0253V 301-771-2350 BETHESDA ,MD o
BOEING COMPANY, THE GS-10F-0157Y 703 872 4710 ANNAPOLIS JUNCTION ,MD o
BLUERIDGE FEDERAL CONSULTING LLC       47QRAA18D00EQ 703-754-9210 GAINESVILLE ,VA s/dv
BLACK HALL AEROSPACE, INC. GS-00F-316GA 240-938-7461 HUNTSVILLE ,AL s/dv
BDO PUBLIC SECTOR, LLC GS-10F-0541P 703-893-0600 MCLEAN ,VA o
BASS & ASSOCIATES, A PROFESSIONAL CORPORATION GS-23F-0008T (888)283-4624 TUCSON ,AZ s/w  
BANYAN COMMUNICATIONS, INC. GS-23F-0127R 636-946-3456 ATLANTA ,GA s/w
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ASSURED INFORMATION SECURITY, INC. GS-00F-235GA 315-336-3306 ROME ,NY s
ASR INTERNATIONAL CORP. GS-00F-283CA 6312311086 HAUPPAUGE ,NY s
ASH, CORY GS-10F-005CA 7038353838 BRISTOW ,VA s/dv/d/8a
ASAP, LLC GS-00F-174GA (202)234-8933 GREAT FALLS ,VA s/w/wo  
ARSERVICES, LIMITED GS-10F-0228U 7038246333 ALEXANDRIA ,VA s/d/8a
ARMSTRONG GROUP LLC, THE GS-10F-0263M (703)352-0660 FAIRFAX ,VA s  
ARGENTINE PRODUCTIONS INC GS-07F-298BA 4123416448 PITTSBURGH ,PA s
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ARCANUM GROUP, INC., THE GS-10F-0324X 303-693-7263 DENVER ,CO s/dv
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ANTKOWIAK DESIGN GROUP, INC. GS-00F-201DA 443-285-0008 COLUMBIA ,MD s
ANDWYRDE LLC 47QRAA18D002Y 703-241-1252 FALLS CHURCH ,VA s/w/wo/d
ANDERSON ENGINEERING & DESIGN, LLC 47QRAA18D00G0 301-305-1283 LEXINGTON PARK ,MD s/dv
ANCHOR QEA, LLC GS-10F-0590N 2062879130 SEATTLE ,WA o
AMY S GREENE ENVIRONMENTAL CONSULTANTS INC GS-10F-0002T 908-788-9676 FLEMINGTON ,NJ s/w/wo
AMERICAN TECHNOLOGIES INC. 47QRAA18D005M 6022181273 ANAHEIM ,CA o
AMERICAN ACADEMY OF FAMILY PHYSICIANS GS-10F-175AA 913-906-6000 LEAWOOD ,KS o
ALS INTERNATIONAL INC       GS-10F-0208T 212-766-4111 WASHINGTON ,DC s
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ALL AMERICAN ENVIRONMENTAL SERVICES, INC. GS-10F-0214X 410-694-9471 BALTIMORE ,MD s/w/wo
ALION SCIENCE AND TECHNOLOGY CORPORATION GS-00F-064CA 703-259-5008 BURR RIDGE ,IL o
ALCANTARA, JASMINE GS-00F-182GA 7742360765 NANTUCKET ,MA s/w/wo/ew/d/8a
AKIMEKA, LLC GS-00F-147CA 410-953-6274 COLUMBIA ,MD o
AFGHANISTAN HOLDING GROUP 47QRAA18D00FG +93 796-000-111 KABUL ,
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AECOM MANAGEMENT SERVICES, INC.
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ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC GS-00F-067CA 3015156785 GAITHERSBURG ,MD s/w/wo
ACUITY PACKAGING AND LOGISTICS SOLUTIONS, LLC GS-00F-021GA 5028836709 LOUISVILLE ,KY s/w/wo/d
ACME PROCESS GROUP, LLC GS-00F-353GA 7039730448 CLIFTON ,VA s/w/wo/dv
ACDI/VOCA       GS-10F-189AA 202-469-6000 WASHINGTON ,DC o
ACCELERANT STUDIOS, LLC GS-07F-396AA (703)751-1110 ARLINGTON ,VA s/d  
ACADIAN CONSULTING GROUP 47QRAA19D000Z 2257692603 BATON ROUGE ,LA s
ACADEMYHEALTH 47QRAA18D00AT (202)292-6789 WASHINGTON ,DC o    
ABT ASSOCIATES INC. GS-00F-252CA 301-347-5093 CAMBRIDGE ,MA o
ABSOLUTE TECHNOLOGY LAW GROUP, LLC GS-23F-0081V 414-223-1670 CHICAGO ,IL s/w/d/8a/h
ABRAMS LEARNING AND INFORMATION SYSTEMS INC GS-10F-0212S 703-379-4340 ARLINGTON ,VA s/dv
A.I.S., INC. GS-10F-0131T 508-990-9054 DARTMOUTH ,MA s
A PARTNERSHIP, INC.       47QRAA19D0080 2126857125 NEW YORK ,NY s/w/d
1-800-GOT-JUNK? COMMERCIAL SERVICES (USA), LLC GS-10F-0012T 8662918694 VANCOUVER ,BC
CANADA
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