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00CORP The Professional Services Schedule (PSS)
Professional Engineering Services
Category Description
871 5 Integrated Logistics Support Services required under this SIN involves the analysis, planning and detailed design of all engineering specific logistics support including material goods, personnel, and operational maintenance and repair of systems throughout their life cycles, excluding those systems associated with real property. Typical associated tasks include, but are not limited to ergonomic/human performance analysis, feasibility analysis, logistics planning, requirements determination, policy standards/procedures development, conducting research studies, long-term reliability and maintainability, conducting research studies, long-term reliability and maintainability, training, consulting, conduct acceptance, functional and post acceptance testing, testing, integration of the payload for flight Customer Agency, support provided during launch, orbital maneuvering and satellite separation from the spacecraft. Example: The full range of life cycle logistics support for the navigation satellite will be identified and designed in this stage including training, operation and maintenance requirements, and replacement procedures. Professional engineering solutions do not include architect-engineer services as defined in the Brooks Act and FAR Part 2 or construction services as defined in the Federal Acquisition Regulation Part 36 and Part 2.

An implementation guide for Space launch Integration Services (SLIS) can be found at www.gsa.gov/psschedule - click on "Professional Engineering Solutions". Guide is applicable to SINs 871-2, 871-3, 871-4 and 871-5.
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3U TECHNOLOGIES, LLC GS-10F-119AA 301-452-3152 CONROE ,TX s
5-D SYSTEMS, INC.       GS-23F-0322N 512-238-9840 X 18 ROUND ROCK ,TX s
A2 SYSTEMS ENGINEERING, INC. GS-10F-0316X 31046966606 EL SEGUNDO ,CA s/v
AASKI TECHNOLOGY INC       GS-10F-060AA 732-493-1700 ABERDEEN ,MD o
ABACUS TECHNOLOGY CORPORATION GS-00F-191CA 301-215-7593 CHEVY CHASE ,MD o
ABSG CONSULTING INC. GS-00F-026CA 865-671-5837 SPRING ,TX o
ACQUISITION LIFE CYCLE MANAGEMENT, LLC GS-00F-051GA (478)714-5409 CANTON ,GA o  
ADVANCED CORE CONCEPTS, LLC GS-00F-0005U 404-902-6301 WARNER ROBINS ,GA s
ADVANCED MANAGEMENT STRATEGIES GROUP, INC. GS-00F-024CA 571-931-0435 DUMFRIES ,VA s/dv
ADVANCED MANAGEMENT TECHNOLOGY, INC. GS-00F-0006N 703-841-2680 ARLINGTON ,VA o
ADVANCED PROJECT CONSULTING, LLC GS-00F-122GA 4784200272 WARNER ROBINS ,GA s/w/wo/ew/dv/d/8a
ADVANCED SCIENCES AND TECHNOLOGIES, LLC GS-10F-0103U 8567199001 BERLIN ,NJ s
AECOM MANAGEMENT SERVICES, INC.
(DBA: AECOM)
GS-00F-046CA 301-944-3224 GERMANTOWN ,MD o
AECOM N&E TECHNICAL SERVICES LLC GS-23F-0146R 803-502-9613 AIKEN ,SC o
AERO THERMO TECHNOLOGY, INC. 47QRAA18D00BA 2569221141 HUNTSVILLE ,AL s/w/wo
AERO THERMO TECHNOLOGY, INC. GS-23F-0333K 256-922-1141 HUNTSVILLE ,AL s/w
AES GROUP INC GS-23F-0250N 303-841-3922 PARKER ,CO s/dv
AFG GROUP INC. GS-23F-0371P 7034350029 HERNDON ,VA s/w/wo
AI SIGNAL RESEARCH, INC. GS-10F-0254T 256-551-0008 X 39 HUNTSVILLE ,AL s/w
AI SOLUTIONS, INC. GS-23F-0124L (301)306-1756 LANHAM ,MD s  
ALEXANDRIA INSIGHTS, INC 47QRAA18D003M (703) 282-0121 STAFFORD ,VA s/dv
ALION SCIENCE AND TECHNOLOGY CORPORATION GS-00F-064CA 703-259-5008 BURR RIDGE ,IL o
ALLIED MISSION GROUP LLC 47QRAA18D00G8 571-344-0888 LEESBURG ,VA s/d/h
ALPHA BETA TECHNOLOGIES, INC. GS-23F-0109S 256-679-7950 HUNTSVILLE ,AL s/dv/d/8a
ALPHA CONSTRUCTION AND ENGINEERING CORPORATION GS-23F-0209N 703.450.0800 DULLES ,VA o
AMEE BAY, LLC GS-10F-0255V 703-365-0450 ANCHORAGE ,AK s/d/8a
AMERICAN SYSTEMS CORPORATION GS-00F-089CA 703-968-5068 CHANTILLY ,VA o
ANALYTIC SERVICES INC. GS-00F-095CA 703-416-1304 FALLS CHURCH ,VA o
ANALYTICAL SERVICES, INC.       GS-00F-020DA 301-837-9044 HUNTSVILLE ,AL s/d
ANDERSON ENGINEERING & DESIGN, LLC 47QRAA18D00G0 301-305-1283 LEXINGTON PARK ,MD s/dv
ANDROMEDA SYSTEMS INCORPORATED GS-10F-0300Y 904-402-8661 VIRGINIA BEACH ,VA s/dv
APOGEE ENGINEERING, LLC GS-10F-0242W 7194184968 COLORADO SPRINGS ,CO s/d/8a
APOGEE SOLUTIONS, INC. 47QRAA18D009D 757-549-2645 CHESAPEAKE ,VA s/w/wo
APPLIED RESEARCH ASSOCIATES, INC. GS-00F-341CA 505-881-8074 ALBUQUERQUE ,NM o
APPLIED RESEARCH SOLUTIONS, INC GS-00F-135GA 937-912-6100 BEAVERCREEK ,OH s
APPLIED TECHNOLOGIES GROUP, INC. GS-10F-065AA 2565333471 HUNTSVILLE ,AL s/w/wo/ew/d/8a
APSI CONSTRUCTION MANAGEMENT GS-23F-0054S 9496790202 IRVINE ,CA s
ARCADIS U.S., INC. GS-00F-179CA 757-419-3976 HIGHLANDS RANCH ,CO o
ARES CORPORATION GS-23F-0113L 650-401-7100 BURLINGAME ,CA o
ARGO SYSTEMS, LLC GS-10F-0335T 443-270-6824 HANOVER ,MD o
ART ANDERSON ASSOCIATES, INC.       GS-10F-0159U 360-479-5600 BREMERTON ,WA s/v
ASCENSION GLOBAL SOLUTIONS, LLC 47QRAA19D009Y 781-254-9020 BOXFORD ,MA s/w/wo/dv/d
ASR INTERNATIONAL CORP. GS-00F-283CA 6312311086 HAUPPAUGE ,NY s
ASRC AEROSPACE CORP GS-00F-0059N 301-837-5443 BELTSVILLE ,MD o
ASU RESEARCH ENTERPRISE 47QRAA18D0082 4809413610 SCOTTSDALE ,AZ o
AT&T GOVERNMENT SOLUTIONS, INC. GS-00F-350CA 5713544065 VIENNA ,VA o
ATKINS NORTH AMERICA, INC. GS-00F-007AA 813-281-4584 TAMPA ,FL o
ATKINSON AERONAUTICS & TECHNOLOGY, INC. 47QRAA18D009W 540-760-7499 FREDERICKSBURG ,VA s/dv
AUGUR CONSULTING INC       47QRAA19D003S 17038285295 ARLINGTON ,VA s/dv
AUSLEY ASSOCIATES INC GS-10F-051CA 301-863-2800 LEXINGTON PARK ,MD s/v
AVIAN, INC. 47QRAA18D006L 301-866-2070 X131 LEXINGTON PARK ,MD s/dv
AVIATION & MISSILE SOLUTIONS, LLC GS-23F-0017P 256-713-5903 HUNTSVILLE ,AL o
AVION SOLUTIONS, INC.
(DBA: AVION)
      GS-00F-0082N 256-721-7006 HUNTSVILLE ,AL s
AVNIK DEFENSE SOLUTIONS INC GS-10F-219AA 256-513-5295 HUNTSVILLE ,AL s/w/wo
BAE SYSTEMS TECHNOLOGY SOLUTIONS & SERVICES INC. GS-00F-240CA (301) 738-5985 ROCKVILLE ,MD o
BANDWIDTH SOLUTIONS INC
(DBA: BSII GROUP)
GS-23F-0295P (703)966-4478 MC LEAN ,VA s/w
BANNER DEFENSE, INC. 47QRAA19D004Q 2569708795 MADISON ,AL s/dv
BATTELLE MEMORIAL INSTITUTE GS-00F-084CA 614-424-4647 COLUMBUS ,OH o
BAUM, ROMSTEDT TECHNOLOGY RESEARCH CORPORATION GS-00F-041CA 703-205-1542 VIENNA ,VA o
BAYFIRST SOLUTIONS LLC GS-10F-0356Y 202-541-1010 WASHINGTON ,DC s/d
BEACON SYSTEMS, INC 47QRAA18D0091 9544261171 CORAL SPRINGS ,FL s/w/wo/ew/d
BFA SYSTEMS, INC. GS-10F-0303T 2566797950 HUNTSVILLE ,AL s/dv
BMA ENGINEERING INC GS-23F-0007M 3012999375 POTOMAC ,MD s
BMT DESIGNERS & PLANNERS, INC. GS-00F-337CA 703-920-7070 ALEXANDRIA ,VA o
BOEING SERVICE COMPANY GS-23F-0183K 972-342-8394 SAINT LOUIS ,MO o
BOHANNAN-HUSTON, INC. GS-00F-0001Y 5058231000 ALBUQUERQUE ,NM o
BONHAM TECHNOLOGIES, INC. GS-00F-194GA 256-864-2340 HUNTSVILLE ,AL s/dv
BOOZ ALLEN HAMILTON INC.       GS-00F-008DA 703-377-4359 MCLEAN ,VA o
BRATSLAVSKY CONSULTING ENGINEERS, INC. GS-00F-071CA 9072725264 ANCHORAGE ,AK s/w/wo/ew/d
BRILLIGENT SOLUTIONS, INC. 47QRAA18D0062 937-879-4148 FAIRBORN ,OH s
BTAS INC GS-23F-0131K 937-431-9431 BEAVERCREEK ,OH s/w/wo
CACI INC FEDERAL GS-00F-268CA 703-679-3207 CHANTILLY ,VA o
CARDNO GS, INC. GS-00F-196CA 916-355-1248 CHARLOTTESVILLE ,VA o
CAS, INC.       GS-00F-200CA 256-971-6126 HUNTSVILLE ,AL o
CATALYST SOLUTIONS, LLC       GS-00F-412GA 540-602-2600 STAFFORD ,VA s/dv/d
CDI MARINE COMPANY 47QRAA19D002E (757) 763-6722 NORFOLK ,VA o
CDM FEDERAL PROGRAMS CORPORATION GS-00F-085CA 303-383-2300 FAIRFAX ,VA o
CENTRA TECHNOLOGY, INC. GS-00F-0020Y 781-272-7892 BURLINGTON ,MA o
CENTURUM INFORMATION TECHNOLOGY, INC. 47QRAA19D00AM (703)415-9384 MARLTON ,NJ o    
CERVELLO TECHNOLOGIES, L.L.C. 47QRAA18D003E 727-303-3009 CLEARWATER ,FL s/dv/d
CFD RESEARCH CORPORATION GS-10F-0184Y 256-726-4897 HUNTSVILLE ,AL s
CGI FEDERAL INC. GS-00F-302CA 703-227-4882 FAIRFAX ,VA o
CH2M HILL, INC. GS-00F-018CA 8655602907 ENGLEWOOD ,CO o
CHENEGA TECHNICAL INNOVATIONS, LLC 47QRAA19D0096 703-493-9880 CHANTILLY ,VA o
CHEROKEE NATION RED WING, L.L.C. GS-00F-007DA 9184303426 TULSA ,OK s/d/8a
CIMARRON SOFTWARE SERVICES, INC.       47QRAA19D004Y 2812265180 HOUSTON ,TX s/w/wo
COLSA CORPORATION GS-00F-293CA 256-964-5276 HUNTSVILLE ,AL s/dv
COLUMBIA GROUP, INC, THE GS-00F-201CA 2026088415 WASHINGTON ,DC o
CONCURRENT TECHNOLOGIES CORPORATION GS-00F-0072M 814-269-6576 JOHNSTOWN ,PA o
COOPER ZIETZ ENGINEERS, INC GS-10F-0337T 503-253-5429 PORTLAND ,OR s/v/d/h
CORNERSTONE CONCILIUM, INC GS-00F-0007S (415)705-7800 SAN FRANCISCO ,CA s/d
CORNERSTONE SIGNALS & CYBER TECHNOLOGIES LLC       47QRAA19D0003 720-206-6718 CHRISTOVAL ,TX s/w/wo/ew/dv/d
CRAIG TECHNICAL CONSULTING, INC. GS-00F-040GA 321-613-5620 MERRITT ISLAND ,FL s/w/wo/ew/dv/d
CREATIVE BUSINESS SOLUTIONS, INC.       47QRAA17D0005 202-889-0555 LARGO ,MD s/dv/d/8a/h
CREDENCE MANAGEMENT SOLUTIONS LIMITED LIABILITY COMPANY GS-10F-0432Y 571-395-8820 VIENNA ,VA s/d/8a
CRUZ ASSOCIATES INC. GS-10F-0379U 7578337538 YORKTOWN ,VA s
CSRA LLC GS-00F-313CA (571) 446-5340 FALLS CHURCH ,VA o
D P ASSOCIATES, INC. GS-10F-0361U 256-837-8300 HUNTSVILLE ,AL s/w/wo/ew/d
D&G SUPPORT SERVICES, LLC GS-00F-131DA 7034033463 WOODBRIDGE ,VA s/dv
DAVID CLARK COMPANY INCORPORATED       GS-10F-0467Y 508-751-5800 WORCESTER ,MA s
DAVIS DEFENSE GROUP, INC. GS-10F-0190R 540-548-5950 STAFFORD ,VA s/w/wo/ew
DAYTON T. BROWN, INC.       47QRAA19D00A4 (631)589-6300 BOHEMIA ,NY s    
DAYTON T. BROWN, INC.       GS-23F-0038K 6312446209 BOHEMIA ,NY s
DCS CORPORATION       GS-23F-0303K 571-227-6211 ALEXANDRIA ,VA s
DCS-MILLENNIUM LLC 47QRAA18D0038 571-227-6211 ALEXANDRIA ,VA s/dv/d
DECISIVE ANALYTICS CORPORATION GS-00F-129CA 703-414-5016 ARLINGTON ,VA s/v
DEFENSE ACQUISITION, INC GS-23F-0037S 256-327-9369 HUNTSVILLE ,AL s/dv
DEFENSE GROUP LLC GS-00F-0013R 5714218341 VIENNA ,VA o
DEFTEC CORPORATION       47QRAA18D00FY 908-295-7426 HUNTSVILLE ,AL s/w/wo/ew/d
DELAN ASSOCIATES, INC. 47QRAA18D004U 516-442-0040 FREEPORT ,NY s/d
DELOITTE CONSULTING LLP 47QRAA18D001P 703-251-1642 ARLINGTON ,VA o
DELOITTE CONSULTING LLP GS-00F-0028Y 703-251-1642 ARLINGTON ,VA o
DELTA RESOURCES, INC. GS-10F-0255S 703-581-4164 ALEXANDRIA ,VA o
DELTA SOLUTIONS & STRATEGIES, LLC GS-00F-215CA 719-475-0605 COLORADO SPRINGS ,CO s/dv
DIGIFLIGHT INCORPORATED GS-00F-195GA 4103120662 COLUMBIA ,MD s/v/d
DIGITALGLOBE, INC.       47QRAA19D002V 3036841164 WESTMINSTER ,CO o
DLS ENGINEERING ASSOCIATES, INC. GS-00F-229CA 757-494-5151 VIRGINIA BEACH ,VA s/w/wo
DMR CONSULTING, INC. 47QRAA18D00H2 8502303767 PANAMA CITY BEACH ,FL s/w/wo/d
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 703-896-7100 DULLES ,VA o
DUCOM, INCORPORATED GS-23F-0307K 301-585-0900 SILVER SPRING ,MD s/w/wo/d
DYNETICS, INC. GS-00F-045CA 256-713-5320 HUNTSVILLE ,AL o
EAGLE SYSTEMS INCORPORATED GS-23F-0213K 3018632453 CALIFORNIA ,MD s/v
EASTERN RESEARCH GROUP, INC. GS-00F-079CA 7816747200 LEXINGTON ,MA o
ECS FEDERAL, INC. GS-00F-072CA 703 270 1540 FAIRFAX ,VA o
EMERGENT TECHNOLOGIES INC       GS-00F-036GA (937)505-3031 MURRIETA ,CA s  
ENGILITY CORPORATION GS-00F-092CA (301)401-3440 ANDOVER ,MA o  
ENGINEERING AND INFORMATION TECHNOLOGY INC. GS-00F-0062N 609-272-1515 EGG HARBOR TOWNSHIP ,NJ s/w/wo
ENGINEERING AND SOFTWARE SYSTEM SOLUTIONS, INC.       GS-10F-0237Y 619-223-3066 SAN DIEGO ,CA s/w/wo
ENGINEERING RESEARCH AND CONSULTING, INC. GS-23F-0116L 256-327-9162 HUNTSVILLE ,AL s
ENGINEERING SOLUTIONS & PRODUCTS LLC       GS-10F-0008V 571-375-1426 CHANTILLY ,VA o
ENRGIES, INC GS-10F-0136T 256-683-3367 HUNTSVILLE ,AL s/dv
ENSCO, INC. GS-23F-0272K 703.321.9000 SPRINGFIELD ,VA o
ENTERPRISE INFORMATION SERVICES, INCORPORATED GS-00F-182CA 7037525527 VIENNA ,VA o
EPSILON SYSTEMS SOLUTIONS, INC. GS-00F-0035N 619-702-1700 SAN DIEGO ,CA o
ESCIENCE AND TECHNOLOGY SOLUTIONS, INCORPORATED GS-00F-124GA 301-429-0005 NORTH CHARLESTON ,SC s/d/8a
EXCELLENCE ENGINEERING, LLC GS-00F-403GA 918-298-5500 TULSA ,OK s/w/wo/d/h
EXPONENT, INC.       GS-23F-0390K (425)519-8735 MENLO PARK ,CA o  
F3 SOLUTIONS, LLC GS-10F-195BA 478-971-1343 WARNER ROBINS ,GA s/w/wo/ew/d
FAAC INCORPORATED GS-00F-332CA (734) 761-5836 ANN ARBOR ,MI s
FIVE STONES RESEARCH CORPORATION GS-10F-0446X 256-975-0848 BROWNSBORO ,AL s/w/wo/ew/d/8a
FTS INTERNATIONAL, LLC 47QRAA19D0064 703-225-7660 DULLES ,VA s
GAN CORPORATION GS-10F-0085U 1-256-489-2471 HUNTSVILLE ,AL s
GAUSS MANAGEMENT RESEARCH AND ENGINEERING, INC. GS-10F-0028W 385-205-6872 SOUTH OGDEN ,UT s/v
GBL SYSTEMS CORPORATION 47QRAA19D007F 805-987-4345 CAMARILLO ,CA s
GEMINI INDUSTRIES INC. GS-00F-279CA 781-203-0100 BURLINGTON ,MA s/w/wo
GENCO SYSTEMS, INC. GS-23F-0019P 703-234-5261 HERNDON ,VA s/d/8a
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. GS-00F-057CA 401-845-3658 FAIRFAX ,VA o
GENERAL INFOMATICS-A SERVICE DISABLED OWNED VETERAN BUSINESS, INC. 47QRAA18D002D 7036505119 MCLEAN ,VA s/dv/d
GENERAL TECHNICAL SERVICES L.L.C.       47QRAA19D006Y 732-280-2022 WALL TOWNSHIP ,NJ s/w/wo
GENESIS ENGINEERING SOLUTIONS, INC. GS-23F-0345K 301-552-0101 LANHAM ,MD s/d
GEOCENT, L.L.C. 47QRAA18D008N (504) 831-1900 METAIRIE ,LA s
GEOCONTROL SYSTEMS, INC. GS-00F-115GA 281-451-4081 HOUSTON ,TX s/w/wo/ew/d/h
GEORGE CONSULTING, LTD.       GS-00F-384GA 843-471-1322 DANIEL ISLAND ,SC s
GEORGIA TECH APPLIED RESEARCH CORPORATION       GS-10F-0187T 404.894.6923 ATLANTA ,GA o
GET IT DONE (GID) SOLUTIONS LLC GS-00F-282GA 2692756690 FREDERICKSBURG ,VA s/dv
GILBANE BUILDING COMPANY GS-23F-0024R 703-312-7246 PROVIDENCE ,RI o
GLOBAL ENGINEERING & TECHNOLOGY, INC. 47QRAA18D000R (305) 648-1102 MIAMI ,FL s/d
GLOBAL SYSTEMS TECHNOLOGIES, INC. GS-10F-0461Y 215-579-8200 MORRISVILLE ,PA s
GP STRATEGIES CORPORATION GS-00F-0039N 443-367-9611 COLUMBIA ,MD o
GRAFTON-HILL, INCORPORATED GS-00F-082DA (760) 576-9516 SPRINGFIELD ,VA s/v
GREENTREE GROUP, INC. THE GS-00F-180CA 937-490-5512 DAYTON ,OH s
GROVE RESOURCE SOLUTIONS, INC.       GS-10F-0502X 240-236-0800 FREDERICK ,MD o
GRYPHON TECHNOLOGIES, L.C. GS-10F-0284Y 757.408.5673 WASHINGTON ,DC o
HAMILTON SUNDSTRAND SPACE SYSTEMS INTERNATIONAL, INC. GS-10F-0439X 281.336.6353 HOUSTON ,TX o
HARRIS CORPORATION GS-23F-0058M 321-729-2629 PALM BAY ,FL o
HASSETT & WILLIS ASSOCIATES, LLC GS-10F-0156U 703-901-5232 WASHINGTON ,DC o
HATCH, JOHN M 47QRAA18D001M (425)466-0744 ARLINGTON ,TX s
HAWK ENTERPRISES, L.L C. GS-10F-0102U 256-430-3730 HUNTSVILLE ,AL s/dv
HDR ENGINEERING, INC. GS-00F-152CA 303-754-4252 OMAHA ,NE o
HEERY INTERNATIONAL, INC. 47QRAA19D00AP (404)946-2432 ATLANTA ,GA o
HEERY INTERNATIONAL, INC. GS-23F-0168K 404-946-2432 ATLANTA ,GA o
HIGHERECHELON, INC. GS-00F-164GA 2567631931 HUNTSVILLE ,AL s/dv
HII MISSION DRIVEN INNOVATIVE SOLUTIONS INC. GS-00F-020CA 703-539-3068 HUNTSVILLE ,AL o
HILL INTERNATIONAL, INC. GS-23F-0035P 202-408-3030 WASHINGTON ,DC o
HODGES TRANSPORTATION, INC. GS-23F-0062M 7756292000 SILVER SPRINGS ,NV s/h
HYPERSOFT INC GS-23F-0165P 636-947-8862, EXT.2 SAINT CHARLES ,MO s/w/wo
ICF INCORPORATED, L.L.C. GS-00F-010CA 703-934-3632 FAIRFAX ,VA o
IDEAL INNOVATIONS INCORPORATED       GS-00F-345CA 571-480-5009 ARLINGTON ,VA s/dv
IGNITE FUELING INNOVATION, INC. GS-10F-0107V 256-270-9023 HUNTSVILLE ,AL s/dv/d
INNOVE LLC GS-10F-202AA 210446-4501 SAN ANTONIO ,TX s/v/d
INTEGRATED SOLUTIONS FOR SYSTEMS, INC. GS-00F-378GA 2566566684 HUNTSVILLE ,AL s
INTEGRATION INNOVATION, INC. GS-00F-210CA 256-270-4872 HUNTSVILLE ,AL s
INTELLISOLUTIONS, INC. 47QRAA18D000S 619-683-2139 SAN DIEGO ,CA s/w/wo
INTER COASTAL ELECTRONICS INC GS-00F-0019Y 480-981-6898 MESA ,AZ s
INTERFUZE TECHNICAL SERVICES CORPORATION       GS-10F-0421Y 256-382-9715 HUNTSVILLE ,AL s
INTUITIVE RESEARCH AND TECHNOLOGY CORPORATION GS-23F-0343N 2569229300 HUNTSVILLE ,AL o
IRONMOUNTAIN SOLUTIONS, INC. GS-10F-0390Y 256-428-1922 HUNTSVILLE ,AL s/dv
ISPA TECHNOLOGY, LLC GS-00F-232GA 703-822-1862 LITHIA ,FL s
J.G. MANAGEMENT SYSTEMS, INC. GS-00F-0014Y 970-254-1354 GRAND JUNCTION ,CO s/d/8a
JACKSON AND TULL, CHARTERED ENGINEERS       47QRAA18D00DJ 2405537005 WASHINGTON ,DC s/d
JACKSON AND TULL, CHARTERED ENGINEERS GS-23F-0011K 202-333-9100 WASHINGTON ,DC s/d
JACOBS TECHNOLOGY INC. GS-00F-038CA 931-393-6262 TULLAHOMA ,TN o
JAHN CORP GS-23F-0193K (301)862-5241 LEXINGTON PARK ,MD s  
JANUS RESEARCH GROUP, INC. GS-00F-310CA 7063649100 EVANS ,GA o
JARDON & HOWARD TECHNOLOGIES, INCORPORATED GS-00F-0059M 407-381-7797 ORLANDO ,FL o
JBS SOLUTIONS INC GS-00F-240GA 256-655-7300 HUNTSVILLE ,AL s/w/wo/ew/d/h
JENSEN HUGHES, INC. GS-00F-006CA 410-737-8677 BALTIMORE ,MD o
JMS NAVAL ARCHITECTS, LLC       GS-10F-0181V 860-536-0009 MYSTIC ,CT s/v
JOHN GALLUP & ASSOCIATES LLC GS-23F-0335N 770-321-4040 MARIETTA ,GA s/dv/d
JONES, JAMES V. GS-10F-0450Y 9499544488 LAGUNA WOODS ,CA s/v
KBM ENTERPRISES, INC.       GS-23F-0001R 9314689233 HUNTSVILLE ,AL s/w/wo
KBRWYLE TECHNOLOGY SOLUTIONS, LLC GS-00F-353CA (843)806-6727 COLUMBIA ,MD o  
KEYW CORPORATION, THE GS-00F-001DA 703-889-1392 HANOVER ,MD o
KIHOMAC, INC.       GS-10F-0173T 7193935081 RESTON ,VA s/v/d
KOKUA SUPPORT SERVICES CORPORATION 47QRAA19D0012 757-243-8462 NEWPORT NEWS ,VA s/d
KORD TECHNOLOGIES, INC. GS-10F-0087Y 256-808-7608 HUNTSVILLE ,AL s/w/wo
KRATOS TECHNOLOGY & TRAINING SOLUTIONS, INC. GS-00F-298CA 858-812-7304 SAN DIEGO ,CA o
LEE & ASSOCIATES LLC       GS-23F-0275R (256)852-7336 NEW MARKET ,AL s  
LEIDOS INNOVATIONS CORPORATION GS-00F-242CA 301-452-5781 GAITHERSBURG ,MD o
LEIDOS, INC. GS-00F-022CA (571) 526-7085 RESTON ,VA o
LINDAHL REED, INC. 47QRAA18D00GR 541-728-1102 REDMOND ,OR s/w/wo/ew
LINK TECHNOLOGIES INC GS-00F-216CA 301-983-6878 GERMANTOWN ,MD s/w/wo
LINQUEST CORPORATION GS-23F-0113S 323-924-1587 LOS ANGELES ,CA o
LJB INC GS-00F-049CA (937) 259-5146 MIAMISBURG ,OH s
LOCH HARBOUR GROUP, INC. 47QRAA19D005R 703-642-2380 ALEXANDRIA ,VA o
LOCKHEED MARTIN CORPORATION GS-23F-0150S 610-354-7693 KING OF PRUSSIA ,PA o
LOCKWOOD GROUP LLC, THE GS-00F-349GA 443-327-7175 BELCAMP ,MD s/dv
LOGICORE CORPORATION GS-00F-228CA 256-533-5789 HUNTSVILLE ,AL s/w
LOGISTICS MANAGEMENT ENGINEERING INC       GS-00F-069CA 410-757-6319 ANNAPOLIS ,MD s
LOGISTICS MANAGEMENT INSTITUTE       GS-00F-0026M 703-917-7176 MC LEAN ,VA o
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LOGISTICS SOLUTIONS GROUP, INC. GS-10F-0281P 8044524403 PRINCE GEORGE ,VA s/dv/d/8a
MACAULAY-BROWN, INC GS-00F-063CA 937-426-3421 DAYTON ,OH o
MADISON RESEARCH CORPORATION GS-00F-021CA 2568647310 HUNTSVILLE ,AL o
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MARINE SYSTEMS CORPORATION 47QRAA19D006B 6175423345 X112 BOSTON ,MA s
MARINE SYSTEMS CORPORATION GS-23F-0342K 617-542-3345 BOSTON ,MA s
MASON LIVESAY SCIENTIFIC, LLC 47QRAA19D00AJ 865-294-4368 OAK RIDGE ,TN s/w/wo/d
MAYVIN CONSULTING GROUP, INC., THE GS-10F-0280Y 7037501794 ANNANDALE ,VA s/w/wo
MCCONNELL JONES LANIER & MURPHY LLP GS-10F-0117U 713-968-1611 HOUSTON ,TX s/d/8a
MCHENRY MANAGEMENT GROUP, INC., THE GS-10F-0239U 757.410.1839 CHESAPEAKE ,VA s/v
MCLAUGHLIN RESEARCH CORPORATION       GS-23F-0077M 401-849-4010 NEW LONDON ,CT s
MCR FEDERAL, LLC GS-00F-123CA 703-506-4600 MCLEAN ,VA s
MEI TECHNOLOGIES, INC. GS-00F-021DA 281-823-6278 HOUSTON ,TX s/dv
MELE ASSOCIATES, INC. GS-00F-243CA (240)453-6975 ROCKVILLE ,MD s/v
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MICROCOM DESIGN, INC. GS-10F-0213W 410-771-1070 COCKEYSVILLE ,MD s
MILLENNIUM CORPORATION GS-10F-0141W 703-436-1346 ARLINGTON ,VA s/dv/d/8a
MINO MARINE, L.L.C. GS-00F-249GA 504-218-8162 JEFFERSON ,LA s
MISSION1ST GROUP, INC GS-10F-102BA 6095201900 ARLINGTON ,VA o
MLT SYSTEMS LLC GS-10F-0168W 5403186383 STAFFORD ,VA s/dv
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MORSECORP, INC 47QRAA18D00A1 617-314-7509 CAMBRIDGE ,MA s
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NDI ENGINEERING COMPANY GS-23F-0161M 856-848-0033 THOROFARE ,NJ s
NELSON ENGINEERING CO. GS-00F-324CA 3214491128 MERRITT ISLAND ,FL s
NETCENTRIC TECHNOLOGY, LLC 47QRAA19D00AU (301)913-5000 WALL ,NJ s/d    
NEXAGEN NETWORKS INC GS-00F-066GA 571-247-8129 MORGANVILLE ,NJ s/w/d
NLOGIC, LLC GS-00F-239CA 256-704-2513 HUNTSVILLE ,AL s
NORTHINGTON CONSULTING, LLC       47QRAA18D0083 2053565000 BIRMINGHAM ,AL s/dv
NORTHROP GRUMMAN SYSTEMS CORPORATION GS-00F-128CA 703-713-4586 HERNDON ,VA o
NTT DATA SERVICES FEDERAL GOVERNMENT LLC       47QRAA19D0069 703-289-8161 HERNDON ,VA o
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OASIS SYSTEMS, LLC 47QRAA18D006F 781-879-1447 LEXINGTON ,MA s
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ORBIS SIBRO, INC. GS-23F-0185N 843-971-9390 X226 CHARLESTON ,SC s/w
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OVERLOOK SYSTEMS TECHNOLOGIES, INC. GS-10F-0100T (703)893-1411 VIENNA ,VA s  
P E SYSTEMS, INC. GS-00F-097CA 703-246-9663 FAIRFAX ,VA s/dv
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PAL SERVICES INC. GS-00F-065CA 703-608-1546 O FALLON ,MO s/dv
PARRA CONSULTING GROUP, INC 47QRAA19D00B9 (301)913-5000 MIDDLETOWN ,MD s/dv/d/8a/h    
PARSONS GOVERNMENT SERVICES INC. 47QRAA19D000A (210) 477-1616 PASADENA ,CA o
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PERATON INC.       GS-23F-0190L 301-867-2985 HERNDON ,VA o
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PHOENIX GROUP OF VIRGINIA, INC. GS-00F-238CA 757-228-1730 EXT 303 CHESAPEAKE ,VA s/dv
PIONEER TECHNOLOGIES CORPORATION GS-10F-0358T 702-932-7690 NICEVILLE ,FL s/v
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PROMODEL CORPORATION GS-00F-421GA 845-499-3582 OREM ,UT s
PROTECTION STRATEGIES INCORPORATED 47QRAA18D0049 8652945101 OAK RIDGE ,TN s/dv
PURVIS SYSTEMS INCORPORATED GS-10F-0191X 401-845-8401 QUEENS VILLAGE ,NY s
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SOUTHERN RESEARCH INSTITUTE GS-10F-0185Y 2055812873 BIRMINGHAM ,AL o
SPACEFLIGHT, INC GS-00F-036DA 866-204-1707 SEATTLE ,WA s
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STRATEGIC TECHNOLOGY INSTITUTE INC GS-00F-164CA 3017707077 ROCKVILLE ,MD s/d
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TECHSOURCE, INC. GS-00F-003DA 5059881726 LOS ALAMOS ,NM s
TECOLOTE RESEARCH, INC. GS-00F-052CA 8055716366 GOLETA ,CA s
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TETRA TECH, INC.       GS-00F-168CA 805-681-3102 PASADENA ,CA o
TIAX LLC GS-23F-0064L (781)879-1286 LEXINGTON ,MA s  
TOLLIVER GROUP, INC., THE GS-00F-0013W 407-718-1847 WINTER PARK ,FL s/dv
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TRAX INTERNATIONAL CORPORATION       47QRAA19D0072 702-216-4457 LAS VEGAS ,NV o
TRIDENT TECHNOLOGIES, LLC       GS-23F-0157P 256-705-5449 HUNTSVILLE ,AL s/w/wo
TRIDENTIS, PLLC GS-10F-0462Y (571)243-0870 ALEXANDRIA ,VA s  
TRIDEUM CORPORATION GS-10F-0130T 256-704-6112 HUNTSVILLE ,AL s
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UNIVERSAL SOLUTIONS INTERNATIONAL, INCORPORATED 47QRAA19D002G (757) 563-3846 NEWPORT NEWS ,VA o
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VALKYRIE ENTERPRISES, LLC 47QRAA18D00DP 7579622545 VIRGINIA BEACH ,VA o
VANASSE HANGEN BRUSTLIN INC GS-00F-116CA 757-220-0500 WILLIAMSBURG ,VA o
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