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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%.
3178 contractors

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Contractor       Contract # Phone City, State Socio-
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ZYGOS CONSULTING LLC GS-10F-003CA 703-864-5530 ARLINGTON ,VA s
ZOOK, CINDY GS-10F-0103M 7037710120 LEESBURG ,VA s/w/wo
ZILYEN INC       GS-23F-0075N 202-667-1010 ALEXANDRIA ,VA s/w
ZIELINSKI DESIGN ASSOCIATES INC. 47QRAA18D005N 214-560-4209 DALLAS ,TX s
ZIA ENGINEERING & ENVIRONMENTAL CONSULTANTS, L.L.C. GS-10F-0391N 575-680-2337 LAS CRUCES ,NM s/d
ZEPHYR ENVIRONMENTAL CORP GS-00F-008GA 410-312-7920 AUSTIN ,TX s
ZENTEK CONSULTING, INC. GS-23F-049AA 703-226-8018 TYSONS ,VA s/d/8a
ZENETEX, LLC       GS-07F-079CA 703-657-0179 HERNDON ,VA o
ZELOS, LLC GS-10F-0305M 7038287831 ALEXANDRIA ,VA s/w
ZEL TECHNOLOGIES, LLC GS-23F-0197K 757 722 5565 HAMPTON ,VA s/v
ZEIDERS ENTERPRISES, INC. GS-10F-0134L 7034969000 WOODBRIDGE ,VA o
ZEBRA STRATEGIES, INC. GS-23F-061AA 212-244-3960 NEW YORK ,NY s/w/d
ZCORE BUSINESS SOLUTIONS INC 47QRAA18D00CL 512-779-0706 ROUND ROCK ,TX s/w/wo/ew/d
ZAYAS HENDRICK MEDIAWORKS LLC       GS-23F-0079R 301-229-4894 BETHESDA ,MD s/w/ew/d/8a
ZARI CONSULTING GROUP, INC. GS-00F-320GA 888-779-3397 PETALUMA ,CA s
ZANTECH IT SERVICES, INC. 47QRAA19D004L 7032861393 TYSONS CORNER ,VA o
Z-TECH SOLUTIONS, LLC       GS-00F-116GA 703-955-9558 DUMFRIES ,VA s/dv/h
Z SYSTEMS CORPORATION GS-10F-161BA 301-441-1310 GREENBELT ,MD o
YOUR RECRUITING COMPANY, INC. GS-10F-0143U 703-995-9607 FAIRFAX ,VA o
YOUR INTERNAL CONTROLS, LLC GS-02F-0209W (301)943-3371 NORTH POTOMAC ,MD s  
YOUNG & RUBICAM INC.
(DBA: BURSON-MARSTELLER)
GS-23F-0130M 202-530-4504 WASHINGTON ,DC o
YORK TELECOM CORPORATION       GS-07F-0404U 732-413-6000 X7117 EATONTOWN ,NJ o
YETISPACE, INC. 47QRAA19D001W 2566827645 HUNTSVILLE ,AL s
YANG ENTERPRISES, INC. GS-10F-0135Y 4073657374 OVIEDO ,FL s/w/wo/d
YAHSGS LLC GS-10F-0279L 5095397147 SPOKANE ,WA s/w/wo/h
XPONENTS INC. GS-02F-0038X 303-238-9733 LAKEWOOD ,CO s/w/d
XOTECH L.L.C. GS-10F-0469N 404-952-1128 TYRONE ,GA s/dv
XENTITY CORPORATION GS-00F-0038Y 303-376-6217 GOLDEN ,CO s/d/8a
XCEL ENGINEERING, INC. GS-10F-0211P 8657668542 OAK RIDGE ,TN s/dv
X TECHNOLOGIES, INC. 47QRAA18D00EY (210) 822-8712 SAN ANTONIO ,TX s/d
X CORP SOLUTIONS INC. GS-00F-215DA 831-917-8581 STAFFORD ,VA s/dv/d/8a/h
WSP USA INC. 47QRAA19D003Q 217-649-8754 NEW YORK ,NY o
WRITE SMART, LLC GS-02F-0069S (703) 521-5676 ARLINGTON ,VA s
WPL, INC.       GS-10F-0187X 310-546-4099 MANHATTAN BEACH ,CA s
WP CIOFFI ENGINEERING MANAGEMENT INC GS-10F-0238X 703-992-7748 BURKE ,VA s/dv
WORLDWIDE LANGUAGE RESOURCES, INC. GS-10F-0307L 910-483-2881 FAYETTEVILLE ,NC o
WORLDWIDE COUNTER THREAT SOLUTIONS, LLC 47QRAA19D00CM 703-412-9394 FREDERICKSBURG ,VA s/dv
WORLDTECH INTERNATIONAL, LLC GS-10F-0301L (703) 778-5444 X130 FAIRFAX ,VA s
WORLD LANGUAGE COMMUNICATIONS, INC. 47QRAA19D00BG 310 866 8128 LOS ANGELES ,CA s
WORLD INSTITUTE OF LEADERSHIP & LEARNING GS-02F-0111U 301-983-6006 POTOMAC ,MD s/w
WORKING KNOWLEDGE CSP, LLC GS-10F-0474Y 5712345942 GREAT FALLS ,VA s/dv
WORD WIZARDS INCORPORATED GS-07F-0641X 301-986-0808 SILVER SPRING ,MD s
WOOLPERT, INC. GS-00F-0038N 937-531-1309 DAYTON ,OH o
WOODWARD COMMUNICATIONS INC GS-23F-0233N 202-234-7112 WASHINGTON ,DC s
WOODS CANYON ARCHAEOLOGICAL CONSULTANTS INC GS-10F-0446Y 970-564-9640 CORTEZ ,CO s
WOODGROVE SOLUTIONS, LLC 47QRAA18D007G 571-317-1832 ARLINGTON ,VA s/d
WOODARD & CURRAN, INC. GS-10F-0086M 7812510200 PORTLAND ,ME o
WOOD ENVIRONMENT & INFRASTRUCTURE SOLUTIONS, INC. GS-00F-314CA 610-877-6021 BLUE BELL ,PA o
WN HOLDINGS, LLC
(DBA: MALONE DESIGN/FABRICATION)
GS-07F-0485X 770.593.6672 DECATUR ,GA s
WJAB ENTERPRISES, INC. 47QRAA19D0099 8105161157 BLOOMFIELD HILLS ,MI s/w/wo
WITTENBERG WEINER CONSULTING LLC GS-10F-0224U 202-406-0224 LUTZ ,FL s/w/d
WITS SOLUTIONS INC. 47QRAA19D003H 800-952-9487 ASHBURN ,VA s/d/8a
WISE WAYS CONSULTING, INC GS-02F-0088X 703-763-3823 WOODBRIDGE ,VA s/w/d
WINTEC ARROWMAKER, INC. GS-10F-0009L 3012030774 FORT WASHINGTON ,MD o
WINROCK PRODUCTIONS, LLC GS-07F-058CA 7049076832 MATTHEWS ,NC s/w/wo/ew/d
WINNOW MANAGEMENT CORPORATION GS-02F-125AA 561-495-0950 POMPANO BEACH ,FL s
WINDWALKER CORPORATION 47QRAA18D000A 703-970-3500 VIENNA ,VA s
WINDMILL INTERNATIONAL, INC. GS-23F-0277L 6038216828 NASHUA ,NH s/v
WINDJAMMER ENVIRONMENTAL LLC GS-00F-180GA 3143246042 OXON HILL ,MD s/d/8a
WINDHAM PROFESSIONALS, INC       GS-23F-0030U 540-848-1556 SALEM ,NH o
WILLOWVIEW CONSULTING, LLC GS-10F-0315V 208-585-3210 EAGLE ,ID s/w/wo/d
WILLIS TOWERS WATSON US LLC       GS-10F-0170P (703) 258-8177 ARLINGTON ,VA o
WILLIAMS, ADLEY & COMPANY - DC, LLP GS-00F-013DA 202-371-1397 WASHINGTON ,DC s
WILLIAMS & WILLIAMS MARKETING SERVICES, INC. GS-23F-0043W (918) 362-6747 TULSA ,OK o
WILLIAM T. BROOKS AND ASSOCIATES, INC. GS-02F-0024W 3366158847 GREENSBORO ,NC s
WILLBROOK SOLUTIONS, INC. GS-10F-0299V 2564895820 EXT 107 HUNTSVILLE ,AL s/w/wo
WILL TECHNOLOGY, INC. GS-10F-118AA 2565367000 HUNTSVILLE ,AL s/w/wo
WILDLIFE SPECIALISTS, LLC GS-10F-231AA 570-376-2255 WELLSBORO ,PA s
WIGHTMAN & ASSOCIATES, LLC GS-00F-001GA 7578978751 CLERMONT ,FL s/w/wo/ew
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 DOWNERS GROVE ,IL s
WHITNEY, BRADLEY & BROWN INC. GS-00F-297CA 7034486081 RESTON ,VA o
WHITE SHIELD, INC. GS-10F-0357U 509-547-0100 PASCO ,WA s/d
WHEELHOUSE GROUP, INC.       GS-10F-211AA 7036759654 FAIRFAX ,VA s/w/wo
WG PITTS COMPANY GS-10F-0294W (904)260-3499 JACKSONVILLE ,FL s/d  
WETLAND STUDIES AND SOLUTIONS, INC. GS-10F-0273W 703-679-5609 GAINESVILLE ,VA o
WESTOVER CONSULTANTS INC       GS-00F-300CA 301-474-9600 BETHESDA ,MD s/w/wo/ew
WESTON SOLUTIONS, INC. 47QRAA19D00BT (703)969-7418 ALBUQUERQUE ,NM o    
WESTERN ECOSYSTEMS TECHNOLOGY, INC.       GS-10F-072BA 3076341756 CHEYENNE ,WY o
WESTED GS-10F-0288W (415) 615-3414 SAN FRANCISCO ,CA o
WESTAT, INC. GS-00F-009DA (301) 294-3941 ROCKVILLE ,MD o
WEST 4TH STRATEGY, LLC 47QRAA18D007P 202-656-8724 ANNANDALE ,VA s/d
WERIS, INC 47QRAA18D00DK 7033099983 STERLING ,VA s/8a
WELCH LLP       GS-23F-0049U 613-236-9191 OTTAWA ,ON
CANADA
o
WEBSTER GROUP, INC (THE)       GS-07F-0461T 202-237-0090 WASHINGTON ,DC s/w
WEB TEK COMPUTER COMPANY, INC. 47QRAA19D005U 717-859-3250 AKRON ,PA s
WCP INC. GS-10F-0127U (808)596-4688 AIEA ,HI s/h  
WAVELINK, INC. GS-10F-0397Y 256-776-7216 HUNTSVILLE ,AL s/w/wo
WATTS AND ASSOCIATES, INC GS-10F-0155P 406-252-7776 BILLINGS ,MT s
WATKINS GOVERNMENT SERVICES LLC       GS-23F-027AA 240-752-7535 ROCKVILLE ,MD s/w/wo
WATERSHED ASSOCIATES, INC. GS-10F-0093P 2022449220 WASHINGTON ,DC s/w/wo
WATERMARK RISK MANAGEMENT INTERNATIONAL, LLC GS-00F-208GA (850)832-7276 FAIRFAX ,VA s/dv  
WATER, CIVIL, AND ENVIRONMENTAL INCORPORATED GS-00F-386GA (208) 319-9744 BOISE ,ID s/w/wo/ew/d/8a
WASHINGTON BUSINESS DYNAMICS, LLC       47QRAA19D007X (202) 618-7197 WASHINGTON ,DC s/dv/d
WASHINGTON & COMPANY, L.L.C. GS-02F-103AA 919-256-3774 CARY ,NC s/dv/8a
WARRANT TECHNOLOGIES LLC 47QRAA19D000G 8123616721 BLOOMINGTON ,IN s/dv/d
WARBIRD CONSULTING PARTNERS, LLC GS-23F-0040X 404-496-5246 ATLANTA ,GA s
WALTER R. MCDONALD & ASSOCIATES, INC. GS-10F-0297L 703-598-3701 ARLINGTON ,VA s/w/wo
WALL-TO-WALL STUDIOS, INC. GS-07F-0147Y 4122320880 PITTSBURGH ,PA s
WAGNER RESOURCES, INC. GS-10F-0234R 3019478712 GAITHERSBURG ,MD s/w/wo/d
W R SYSTEMS LTD. GS-00F-317GA 703-934-0200 FAIRFAX ,VA o
VYSNOVA PARTNERS, INC. 47QRAA18D007D 301-830-8875 LANDOVER ,MD s/dv/d
VU FORENSICS AND ADVISORY, LLC GS-23F-0041W 703-338-3824 MCLEAN ,VA s/w/d/8a
VT AEPCO INC. GS-23F-0191N 7572170724 HUNTSVILLE ,AL o
VSE CORPORATION GS-00F-213CA 703-329-4236 ALEXANDRIA ,VA o
VOIGT PETERS ASSOCIATES, LLC
(DBA: VPD GOVERNMENT SOLUTIONS)
GS-00F-048GA 571-969-6087 ARLINGTON ,VA s/dv/d
VM3 ENVIRONMENTAL, INC. GS-00F-190DA 760-273-9728 CARLSBAD ,CA s
VISUAL CONNECTIONS L.L.C. GS-00F-043GA 4104588773 WINDSOR MILL ,MD s/dv/d/h
VISTRA COMMUNICATIONS, LLC GS-07F-030CA 813 9681846 LUTZ ,FL s/dv/d/8a
VISTA TECHNOLOGY SERVICES, INC. 47QRAA18D0014 410-540-9844 ARLINGTON ,VA s/v
VISTA TECHNOLOGY SERVICES, INC. GS-00F-0008L 703-561-4257 ARLINGTON ,VA s/d
VISTA SCIENCES CORPORATION 47QRAA18D009E 575-526-9558 LAS CRUCES ,NM s/d
VISIONARY PRODUCTS, INC.       47QRAA19D008Y 801-260-4010 DRAPER ,UT s
VISION TELEPRODUCTION, INC.
(DBA: INNOVATIVE MATERIALS)
GS-07F-0095X (816)756-0912 KANSAS CITY ,MO s/w/wo/ew/d/h  
VISION CENTRIC INC. GS-10F-0034U 256-830-0042 MADISON ,AL s/dv/d/8a
VISAR CORPORATION GS-02F-0154T 301-770-6456X101 ROCKVILLE ,MD s/w
VIRTUAL DRIVER INTERACTIVE INC. GS-02F-0122W 877-746-8332 EL DORADO HILLS ,CA s
VIRTUAL COURSE PROVIDERS LLC
(DBA: PM EDUCATE)
GS-00F-141GA 866-867-7855 TROY ,MI s
VIRTUAL CORPORATION, INC GS-00F-0003V 973-804-0676 BAR HARBOR ,ME s
VIRTUAL CEO, INC. GS-10F-0260M (760)930-9887 SAN JUAN CAPISTRANO ,CA s  
VIRTRA, INC. GS-02F-0214P 480-508-5982 TEMPE ,AZ s
VIJAY CORPORATION GS-10F-0241W 301-725-3402 LAUREL ,MD s
VIGILANT SERVICES CORPORATION GS-00F-0005X 7033394272 LORTON ,VA s/v
VIDEO ACTION, INC. GS-23F-0094K (202)338-1094 WASHINGTON ,DC o
VICTORY SOLUTIONS, INC. GS-10F-0011U 256-799-2615 HUNTSVILLE ,AL s/w/wo/dv
VICTOR 12, INC. GS-02F-087BA 407-612-6011 ORLANDO ,FL s/dv
VICKERS & NOLAN ENTERPRISES, LLC GS-02F-0087Y 540-288-8606 STAFFORD ,VA s/dv
VETERANS PROFESSIONAL SERVICES, LLC GS-00F-165GA 2408324143 MIDDLETOWN ,MD s/v
VETERANS MANAGEMENT SERVICES, INC.
(DBA: VMSI)
GS-10F-030AA 7035634605 STERLING ,VA o
VETERANS EZ INFO INC. 47QRAA19D00DG (801)949-5812 SAN DIEGO ,CA o    
VETERANS ENTERPRISE TECHNOLOGY SOLUTIONS, INC. GS-02F-0183X (434) 374-5899 CLARKSVILLE ,VA s/dv
VETERAN ENTERPRISE TECHNOLOGY SERVICES, LLC 47QRAA18D00EU 703-349-7600 VIENNA ,VA s/dv
VESTIGE CONSULTING, LLC GS-00F-042GA 202-297-8673 ARLINGTON ,VA s/dv
VERTEX SOLUTIONS, LLC GS-10F-0151P 217-418-9695 CHAMPAIGN ,IL o
VERTEX AEROSPACE LLC GS-10F-0328N 601-607-6145 MADISON ,MS o
VERSAR, INC. 47QRAA18D00F7 (703)642-6733 SPRINGFIELD ,VA o    
VERSAR, INC. GS-00F-0017L (703)642-6733 SPRINGFIELD ,VA s  
VERNADERO GROUP INCORPORATED GS-10F-0033T 4803151000 PHOENIX ,AZ s/v
VERITY INTEGRATED SYSTEMS, INC. GS-00F-321GA 256-489-5680 HUNTSVILLE ,AL s/w/wo/ew/d
VERITISS, LLC GS-10F-0333Y 703-391-9270 RESTON ,VA o
VERDI CONSULTING, INC. GS-00F-0016Y 703-584-7780 TYSONS CORNER ,VA s/w/wo/ew/d/8a
VERATO, INC. 47QRAA18D00C2 703-650-5155 MCLEAN ,VA s
VERACITY FORECASTING AND ANALYSIS, INC. 47QRAA18D009C 703-634-7359 ALEXANDRIA ,VA s
VERA INSTITUTE OF JUSTICE, INC. GS-10F-0105N (212) 334-1300 NEW YORK ,NY o
VENTURI, LLC GS-00F-044CA 256-705-2019 HUNTSVILLE ,AL s/d
VENTURE MEDIA, INC. 47QRAA19D0075 954-803-2778 FORT MILL ,SC s/w/wo/ew/d
VENTURE LINK INC. 47QRAA19D005C 414-795-3500 NEW BERLIN ,WI s/dv
VENTANA PRODUCTIONS, INC. GS-23F-0074P 202-785-5112 WASHINGTON ,DC s
VENESCO, LLC 47QRAA19D0086 703-661-5019 CHANTILLY ,VA s/d/8a
VELOS LLC 47QRAA18D00G6 703-822-5777 PRINCESS ANNE ,MD s/h
VECTRUS MISSION SOLUTIONS CORPORATION GS-00F-050CA 571-481-2038 ALEXANDRIA ,VA o
VECTOR RESOURCE, INC       GS-00F-0004U 703-615-1041 ENGLEWOOD ,FL s/w
VECTOR CSP LLC GS-00F-066CA 252-338-2264 ELIZABETH CITY ,NC s
VATTEROTT EDUCATIONAL CENTERS, INC. GS-02F-146AA 9786498250 CHELMSFORD ,MA o
VARNERMILLER, LLC GS-02F-0187R 843-693-9300 MOUNT PLEASANT ,SC s/w/wo/ew/d
VARIQ CORPORATION 47QRAA19D002K 202-808-7338 ROCKVILLE ,MD o
VANTAGE SYSTEMS, INC. GS-00F-313GA (301)459-6007 LANHAM ,MD o    
VANTAGE HUMAN RESOURCE SERVICES, INC.       47QRAA19D005Z 703-899-7505 ARLINGTON ,VA s/v
VANGUARD RESEARCH, INC. GS-23F-0210K (703)416-0400 SPRINGFIELD ,VA s  
VANGUARD COMMUNICATIONS OF FALLS CHURCH INC       GS-07F-164BA 202-548-5489 WASHINGTON ,DC s/w/wo
VAN BERGEN, PETER J       GS-23F-0053T 757-220-2649 WILLIAMSBURG ,VA s
VALUE RECOVERY HOLDING, LIMITED LIABILITY COMPANY GS-23F-0014X 614-324-5959 X2010 COLUMBUS ,OH s
VALKYRIE ENTERPRISES, LLC 47QRAA18D00DP 7579622545 VIRGINIA BEACH ,VA o
VALIANT HARBOR INTERNATIONAL, LLC       47QRAA19D00A3 (202) 503-7558 BETHESDA ,MD s/dv
VALI COOPER INTERNATIONAL, LLC GS-10F-0182Y (985) 789-3430 COVINGTON ,LA s/dv
VALBIN CORPORATION GS-10F-0397S 3019868008 BETHESDA ,MD o
VALADOR, INC. 47QRAA19D001S (703)435-9155 HERNDON ,VA o    
VALADOR, INC. GS-10F-0182N 703-773-3060 HERNDON ,VA o
VAIL NETWORK COMPANY, INC. 47QRAA19D0017 440-729-0514 CHESTERLAND ,OH s
UTAH STATE UNIVERSITY RESEARCH FOUNDATION       GS-23F-0046P 435-713-3060 NORTH LOGAN ,UT o
USFIN DEVELOPMENT, LLC GS-10F-0310X 419-351-8703 SOUTHERN SHORES ,NC s/dv/d/h
USFALCON, INC. GS-00F-322GA 9194591955 CARY ,NC s/dv
USER INSIGHT, INC. 47QRAA19D00AH 770-391-1099 ATLANTA ,GA s
URS GROUP, INC. GS-00F-188CA 210-253-7531 SAN ANTONIO ,TX o
URBAN INSTITUTE (THE) 47QRAA18D003Z 202-261-5701 WASHINGTON ,DC o
UPPER MOHAWK, INC       GS-23F-0045W 321-269-6939 TITUSVILLE ,FL s/w/wo/d
UNIVERSITY RESEARCH CO., LLC       GS-10F-0182T 301-941-8631 CHEVY CHASE ,MD o
UNIVERSITY OF TEXAS AT ARLINGTON GS-10F-211BA (512)637-4434 ARLINGTON ,TX o
UNIVERSITY OF NORTH CAROLINA AT GREENSBORO 47QRAA19D006U 3363344919 GREENSBORO ,NC o
UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL 47QRAA18D00CA 919-966-3411 CHAPEL HILL ,NC o
UNIVERSITY OF MONTANA (INC) GS-00F-131GA 4062433613 MISSOULA ,MT o
UNIVERSITY OF MASSACHUSETTS GS-10F-0211M 413-545-0009 HADLEY ,MA o
UNIVERSITY OF DAYTON GS-23F-0143R 937-229-2919 DAYTON ,OH o
UNIVERSITY OF CENTRAL FLORIDA BOARD OF TRUSTEES, THE GS-00F-413GA 407-882-1168 ORLANDO ,FL o
UNIVERSAL TECHNOLOGY CORPORATION GS-23F-0240L 937-426-2808 DAYTON ,OH s
UNIVERSAL TECHNICAL RESOURCE SERVICES, INC.       47QRAA19D009N 856-438-1114 CHERRY HILL ,NJ o
UNIVERSAL TECHNICAL RESOURCE SERVICES, INC. GS-00F-0086M 856-667-6770 CHERRY HILL ,NJ s
UNIVERSAL STRATEGY GROUP, INC. GS-02F-0217X 615-378-5193 FRANKLIN ,TN s/dv
UNIVERSAL SOLUTIONS, INC. GS-00F-315GA 813-639-1241 TAMPA ,FL s/d
UNIVERSAL SOLUTIONS INTERNATIONAL, INCORPORATED 47QRAA19D002G (757) 563-3846 NEWPORT NEWS ,VA o
UNIVERSAL MARKETING GROUP, LLC GS-00F-109GA (419)720-6583 TOLEDO ,OH s  
UNIVERSAL CONSULTING SERVICES, INC GS-00F-019CA 703-591-5100 FAIRFAX ,VA o
UNIVERSAL COLLECTION SYSTEMS, INC. 47QRAA18D00A7 901-869-2624 MEMPHIS ,TN s/v
UNITED ANALYTICAL SERVICES, INC. 47QRAA17D0002 (630)691-8271 DOWNERS GROVE ,IL s/w/wo/d    
UNISYS CORPORATION       47QRAA18D004Z 7034395664 RESTON ,VA o
UNISSANT, INC. GS-10F-0300U 7038898500 X 114 HERNDON ,VA s/d/8a
UNDERWRITERS LABORATORIES INC.       47QRAA18D007T 847-664-3475 NORTHBROOK ,IL o
UBIQUS REPORTING INC. GS-10F-056AA 212-346-6627 NEW YORK ,NY o
U.S. TRANSLATION COMPANY GS-10F-0110Y 801-393-5300 SALT LAKE CITY ,UT s/d
U.S. FEDERAL SOLUTIONS, INC. 47QRAA18D004E 202-536-4657 SILVER SPRING ,MD s/v/d/8a/h
TXC TEXAS CREATIVE LTD GS-07F-466AA 210-828-8003 SAN ANTONIO ,TX s/w/wo
TWOTECH INC. 47QRAA19D00A2 (703)625-7887 POTOMAC ,MD s/w/wo/ew/d/8a
TWENTYEIGHTY STRATEGY EXECUTION, INC.       GS-02F-0058P 703-558-3057 ARLINGTON ,VA o
TWD & ASSOCIATES, INC. GS-10F-0313K 703-945-1200 MCLEAN ,VA o
TURTLEBAY ADVISORY SERVICES LLC GS-00F-025GA 646-791-4511 VALLEY COTTAGE ,NY s/wo
TURTLE WINGS, INC. GS-10F-0134V 3015838399 HYATTSVILLE ,MD s/w/h
TURTLE REEF HOLDINGS, LLC GS-10F-0120W 703-971-0486 ALEXANDRIA ,VA s/dv
TURNING POINT ASSOCIATES, LLC GS-10F-0483X 626-430-7506 WEST COVINA ,CA s/w/wo
TURKISH TRANSLATION SERVICES, INC.
(DBA: GLOBAL LANGUAGES AND CULTURES, INC.)
GS-10F-0171R 312-456-0654 BARRINGTON ,IL s/w/wo/ew
TUNNELL CONSULTING, INC. 47QRAA18D0004 240-383-3033 BETHESDA ,MD o
TUNHEIM PARTNERS, INC. GS-00F-239GA 952-851-1600 MINNEAPOLIS ,MN s/w/wo
TUBA GROUP, INC. GS-00F-222CA 7034179410 FALLS CHURCH ,VA s/d/8a
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TTERRY CONSULTING, LLC 47QRAA19D005L 847-420-5203 CHICAGO ,IL s
TSM CORPORATION GS-00F-284CA 4077308617 RESTON ,VA o
TRUSTEES OF INDIANA UNIVERSITY       GS-02F-0073Y 8128550516 BLOOMINGTON ,IN o
TRUSTED KNOWLEDGE OPTIONS INC. 47QRAA18D007U 703-483-0429 LEESBURG ,VA s/v
TRUST CONSULTING SERVICES INC. 47QRAA19D00A6 2028884567 WASHINGTON ,DC s/dv/d/8a/h
TRUENORTH, LLC       47QRAA18D00BE 443-528-9691 GAITHERSBURG ,MD s/w/wo
TRUE NORTH PROGRAMS, LLC GS-00F-405GA 3038772057 BOULDER ,CO s/w/wo/ew/d
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TRISTANA R. HARVEY CAREER PLANNING & CONSULTING LLC 47QREA18D000E 312-351-0272 CHICAGO ,IL s/w/wo/ew/d/8a/h
TRISEPT CORPORATION GS-10F-0118V 703-297-4622 CHANTILLY ,VA s
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TRINITY ANALYSIS AND DEVELOPMENT CORP. GS-00F-213DA 850-613-6800 SHALIMAR ,FL s/d
TRILOGY INTERACTIVE LLC GS-00F-107DA 773-661-9127 BERKELEY ,CA s
TRIGENT SOLUTIONS INC. 47QRAA19D001K 571-232-5976 CHANTILLY ,VA s/w/wo/ew/d/8a
TRIDEUM CORPORATION GS-10F-0130T 256-704-6112 HUNTSVILLE ,AL s
TRIDENTIS, PLLC GS-10F-0462Y (571)243-0870 ALEXANDRIA ,VA s  
TRIDENT TECHNOLOGIES, LLC       GS-23F-0157P 256-705-5449 HUNTSVILLE ,AL s/w/wo
TRIBAL TECH LLC GS-00F-195DA (703) 778-6543 ALEXANDRIA ,VA s/w/wo/d/8a
TRIANGLE ASSOCIATES INC GS-10F-0223S 206-583-0655 SEATTLE ,WA s/w
TRF PRODUCTIONS, LLC GS-23F-0030P 703-645-8889 DARNESTOWN ,MD s/v
TREMONTI CONSULTING LLC GS-10F-0051S (703) 352.1825 RESTON ,VA s/v
TREASURED TOT LLC GS-00F-247GA 8043461814 MIDLOTHIAN ,VA s/w/wo/d
TRC ENVIRONMENTAL CORPORATION GS-10F-0401M 978-656-3620 WINDSOR ,CT o
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TRANSYSTEMS CORPORATION 47QRAA19D001C 510-835-7254 KANSAS CITY ,MO o
TRANSUNION LLC GS-00F-226CA 5716436110 CHICAGO ,IL o
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TOTAL SYSTEMS TECHNOLOGIES CORPORATION GS-00F-081CA 276-496-4458 SALTVILLE ,VA s/w/wo/h
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TORCH TECHNOLOGIES INC GS-23F-0321N 256-319-6000 HUNTSVILLE ,AL o
TOPSARGE BUSINESS SOLUTIONS, LLC 47QRAA18D00D2 254-853-4410 KILLEEN ,TX s/dv
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THE EFX COMPANY GS-23F-0059P 7034862303 ARLINGTON ,VA s
THE DESIGNPOND GS-07F-446AA 301-601-9272 GERMANTOWN ,MD s
THE COMMERCIAL TRAFFIC COMPANY 47QRAA19D007U (216)267-2000 CLEVELAND ,OH s/d    
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TECOLOTE RESEARCH, INC. GS-00F-052CA 8055716366 GOLETA ,CA s
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STRIVE COMMUNICATIONS, LLC 47QRAA18D006M 7039255900 RESTON ,VA s/dv
STREET LEGAL INDUSTRIES, INC 47QRAA19D00A7 865-483-6373 OAK RIDGE ,TN s/w/wo/ew/d/8a/h
STREET LEGAL INDUSTRIES, INC GS-10F-0101K 865-483-6373 OAK RIDGE ,TN s/w/wo/ew/8a/h
STRAUGHAN ENVIRONMENTAL, INC. GS-10F-014CA 4435392534 COLUMBIA ,MD s/w/wo/ew/d
STRATIVIA LLC 47QRAA19D004Z 3013626555 LARGO ,MD s/d/8a
STRATITIA INC. 47QRAA19D006J 210-461-8192 SPRINGFIELD ,VA s
STRATEGYGEN CO. 47QRAA19D006P 904-315-6793 JACKSONVILLE ,FL s/w/wo/ew/d/8a
STRATEGY CONSULTING TEAM, LLC 47QRAA18D00BB 703-408-4056 FAIRFAX ,VA s/w/wo/d
STRATEGICHEALTHSOLUTIONS, LLC GS-10F-0231T 402-452-3333 OMAHA ,NE o
STRATEGIC VENTURES CONSULTING GROUP, LLC GS-00F-071GA 703-634-3673 FALLS CHURCH ,VA s/dv
STRATEGIC TECHNOLOGY INSTITUTE INC GS-00F-164CA 3017707077 ROCKVILLE ,MD s/d
STRATEGIC SOLUTIONS, INC. GS-10F-0171U 925-979-1233 WALNUT CREEK ,CA s/dv
STRATEGIC RESOLUTION EXPERTS, INC GS-10F-154AA 304-279-4018 MARTINSBURG ,WV s/w/wo/ew/dv/d/8a/h
STRATEGIC RESEARCH GROUP INC GS-10F-0323K 614-220-8860 COLUMBUS ,OH s/w
STRATEGIC PERFORMANCE GROUP, LLC GS-10F-0004L 703-713-6851 HERNDON ,VA s/w
STRATEGIC OPERATIONAL SOLUTIONS INC. 47QRAA19D000U 703-942-8590 VIENNA ,VA o
STRATEGIC MANAGEMENT SOLUTIONS, LLC 47QRAA19D008M (505)975-5201 ALBUQUERQUE ,NM s    
STRATEGIC KNOWLEDGE SOLUTIONS, INC.       GS-02F-0093X 937-654-8444 LEAVENWORTH ,KS s/dv
STRATEGIC INITIATIVES CONSULTING GROUP, LLC 47QRAA19D008K 302-622-9610 WILMINGTON ,DE s/w/wo
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STRATEGIC ALLIANCE CONSULTING INC. GS-00F-372GA 703-224-8880 WARRENTON ,VA s/dv
STRATEGIC ALLIANCE BUSINESS GROUP LLC GS-10F-0316P 7032865026 FAIRFAX ,VA s/w/wo/ew/dv
STRATACOMM LLC GS-23F-0070N 202-289-2001 WASHINGTON ,DC s
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STRATA G, LLC GS-00F-004CA 8659343400 KNOXVILLE ,TN o
STR CONSULTING       GS-10F-0457X 3122424159 CHICAGO ,IL s
STORY FRONT INC. 47QRAA18D004B 4052056614 DULUTH ,MN s
STOKES EVANS LIMITED GS-10F-0358Y 7036264014 ALEXANDRIA ,VA s/w/wo
STILLWATER ECOSYSTEM, WATERSHED & RIVERINE SCIENCES GS-10F-0216S 5108488098 BERKELEY ,CA s/w/wo
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STERLING HERITAGE CORPORATION GS-02F-0157N 7038311131 GREAT FALLS ,VA s/dv
STELLAR SOLUTIONS, INC. 47QRAA18D00FQ 650-473-9866 PALO ALTO ,CA o
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ST. JOHN GROUP, LLC, THE GS-10F-0010Y 770-605-4349 ATLANTA ,GA s/v/h
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SPIN GLOBAL LIMITED LIABILITY COMPANY 47QRAA18D00HC (202)731-8018 CHEVERLY ,MD s/d    
SPECTRUM SERVICES GROUP, INC. GS-10F-237AA 916-760-7913 SACRAMENTO ,CA s/d/8a/h
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SPECTRUM COMM INC. GS-00F-318CA 7572247500 NEWPORT NEWS ,VA s/v
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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
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SIGNATURE CONSULTING GROUP, LLC, THE       47QRAA19D0035 (410)277-3440 WINDSOR MILL ,MD s/w/wo/d    
SIGNALINK, INC GS-00F-038GA 2567156744 MADISON ,AL s/w/wo/v
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SIGMARIVER INC. 47QRAA18D00GH 6107934390 FRONT ROYAL ,VA s/dv
SIGMA SPACE LLC GS-00F-175GA 301-552-6027 LANHAM ,MD o
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SHUGOLL RESEARCH, INC. GS-07F-0364V 301-656-0310 BETHESDA ,MD s/w/d
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SHINE ENTERPRISES, LLC GS-00F-179DA (434)?422-4220 CHARLOTTESVILLE ,VA s/h
SHERPA COACHING, LLC 47QRAA19D008G (513)519-4308 CHILO ,OH s/w    
SHERMCO INDUSTRIES, INC. GS-00F-222DA (972)793-5523 IRVING ,TX o    
SHEPRA, INC. GS-10F-0011X 9378386711 PUNTA GORDA ,FL s/dv
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SHEFFIELD COMPANY, LLC 47QREA18D0008 (630)310-5190 DOWNERS GROVE ,IL s    
SHATTERGLASS STUDIOS, LLC GS-00F-199DA 2174029117 CHAMPAIGN ,IL s
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SHARP INNOVATIONS, INC. 47QRAA18D00CB 717-290-6760 CONESTOGA ,PA s
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SCIENTIFIC RESEARCH CORPORATION GS-23F-0125L 770-989-9466 ATLANTA ,GA o
SCIENTIFIC BUSINESS SOLUTIONS, LLC 47QRAA19D004T 9524962300 ALPHARETTA ,GA s
SCIENTIFIC AND COMMERCIAL SYSTEMS CORPORATION       GS-10F-0008P 703-917-9171 FALLS CHURCH ,VA s/d
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RURAL AND TRIBAL ENVIRONMENTAL SOLUTIONS GS-10F-0257R 4065346039 BILLINGS ,MT s/w/wo
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RUCHMAN AND ASSOCIATES, INC GS-00F-356CA 301-776-5000 NOTTINGHAM ,MD s
RTR TECHNOLOGIES LLC GS-10F-0226W 410-273-1269 ABERDEEN ,MD s
RSM US LLP GS-00F-336CA 571-341-4051 WASHINGTON ,DC o
ROYAL CONSULTING FIRM 47QRAA18D00CV 301-466-9610 GLENN DALE ,MD s/w/wo/ew/d
ROXTAR, INC. GS-00F-043DA 7174510568 HARPERS FERRY ,WV s/dv
ROSS & ASSOCIATES ENVIRONMENTAL CONSULTING, LTD. GS-00F-0045P 2064471805 SEATTLE ,WA s
ROMANYK CONSULTING CORPORATION GS-10F-0347P 972-625-3838 PLANO ,TX s/dv/d/8a
ROLYN COMPANIES, INC. GS-10F-035BA (240)747-5534 ROCKVILLE ,MD o
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ROI ACCESS MANAGEMENT SERVICES, LLC
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ROCKWOOD COMPANY LLC 47QRAA18D0018 202-841-6634 WASHINGTON ,DC s/w/wo
ROCK CREEK PRODUCTIONS, INC. GS-23F-0074L 703-765-8040 HERNDON ,VA s
ROCHA & COMPANY, PC GS-23F-0017X 301-519-2912 GAITHERSBURG ,MD s/d/8a
ROBINSON AND NOBLE, INC. GS-10F-010CA 253.475.7711 TACOMA ,WA s
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ROBERT H. SMITH SCHOOL OF BUSINESS FOUNDATION,INC, THE GS-02F-0004Y 301-405-1934 COLLEGE PARK ,MD o
ROBERT D. NIEHAUS, INC. GS-10F-0060P 8059620611 SANTA BARBARA ,CA s
ROBERT AND COMPANY GS-00F-210GA 4045774000 ATLANTA ,GA s/dv
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RMEC ENVIRONMENTAL INC GS-10F-0147P (801)467-3661 SALT LAKE CITY ,UT s  
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RMA ASSOCIATES, LLC GS-23F-016AA 202-285-5868 ARLINGTON ,VA s/d/8a
RM ADVISORY SERVICES, LLC GS-23F-0021T 7038502352 ALEXANDRIA ,VA s
RIVERSIDE TECHNOLOGY, INC. GS-00F-0026P 9702149419 FORT COLLINS ,CO o
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RIVA SOLUTIONS, INC. 47QRAA19D0024 5712974123 MCLEAN ,VA s/d/8a
RISKSPAN, INC.       GS-23F-0029V (703) 956-5200 ARLINGTON ,VA s
RISK MITIGATION CONSULTING INC GS-00F-335GA 5017761719 DESTIN ,FL s/dv
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RIPPLE EFFECT COMMUNICATIONS, INC. GS-10F-0365T 2404815192 ROCKVILLE ,MD s/w/wo
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RINGS-LEIGHTON, LTD GS-07F-0201U 2023192951 WASHINGTON ,DC s/w
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RIGGINS COMPANY, L.C. 47QRAA18D005R 757-826-0525 HAMPTON ,VA s
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RICARDO DEFENSE, INC. GS-10F-0212T 805-882-1884 X110 GOLETA ,CA s
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RESUME PLACE, INC. GS-02F-0023S (888) 480-8265 CATONSVILLE ,MD s/w
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R C M TECHNOLOGIES, INC.       47QRAA18D00F0 301-986-1412 PENNSAUKEN ,NJ o
R C F ECONOMIC & FINANCIAL CONSULTING INC 47QRAA18D0085 312-431-1540 CHICAGO ,IL s/v
R & K SOLUTIONS, INC. GS-10F-0439P (540) 343-7300 ROANOKE ,VA s
R & K ENTERPRISE SOLUTIONS, INC. GS-10F-0438X 757-608-8564 NEWPORT NEWS ,VA s/dv
R & B STUDIO LLC GS-00F-355GA 3014619700 BETHESDA ,MD s
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