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GSA Federal Acquisition Service
Banner Home GSA Advantage

For general questions, contact:
Samantha Davis
Phone: (800) 488-3111
E-mail: oasis@gsa.gov

OASIS One Acquisition Solution for Integrated Services (OASIS)
Category Description
OASIS POOL1 OASIS Pool 1 - Management/Scientific/Technical Services This Pool comprises efforts primarily engaged in applying physical laws and principles of engineering in the design, development, and utilization of machines, materials, instruments, structures, processes, and systems. The assignments undertaken under this pool may involve any of the following activities: provision of advice, preparation of feasibility studies, preparation of preliminary and final plans and designs, provision of technical services during the construction or installation phase, inspection and evaluation of engineering projects, and related services. For example, the scope of this Pool covers Engineering,Mapping, Testing, Management/Business Consulting, Human Resources, Marketing/Public Relations, Logistics Consulting, Environmental, and all Other Professional/Scientific/Technical services.

OASIS P1 ($16.5M Business Size Standard)

NAICS CODE NAICS TITLE
541330 Engineering Services
541360 Geophysical Surveying and Mapping Services
541370 Surveying And Mapping (Except Geophysical) Services
541380 Testing Laboratories
541611 Administrative Management and General Management Consulting Services
541612 Human Resources Consulting Services
541613 Marketing Consulting Services
541614 Process, Physical Distribution, and Logistics Consulting Services
541618 Other Management Consulting Services
541620 Environmental Consulting Services
541690 Other Scientific and Technical Consulting Services
541810 Advertising Agencies
541820 Public Relations Agencies
541830 Media Buying Agencies
541840 Media Representatives
541850 Outdoor Advertising
541860 Direct Mail Advertising
541870 Advertising Material Distribution Services
541890 Other Services Related to Advertising
541910 Marketing Research and Public Opinion Polling
541990 All Other Professional, Scientific, and Technical Services
100 contractors

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Search Contractor T&Cs/Pricelist
Contractor Contract # Phone City, State Socio-
Economic
VECTRUS SYSTEMS CORPORATION 47QRAD20DU133 (719)637-5475 COLORADO SPRINGS ,CO o
VALIANT GLOBAL DEFENSE SERVICES INC. GS00Q14OADU139 (757)350-6138 SAN DIEGO ,CA o
UNIVERSITY OF DAYTON 47QRAD20DU135 (937)229-2113 DAYTON ,OH o
TRIPLE CANOPY INC 47QRAD21DU103 (703)673-5126 HERNDON ,VA o
TORCH TECHNOLOGIES INC 47QRAD20DU120 (256)319-6000 HUNTSVILLE ,AL o
THE MIL CORPORATION 47QRAD20DU123 (301)805-8500 BOWIE ,MD o
THE KACE COMPANY, LLC. GS00Q14OADU144 (571)223-4600 ASHBURN ,VA o
THE CADMUS GROUP LLC 47QRAD20DU148 (617)673-7000 WALTHAM ,MA o
TETRA TECH, INC. GS00Q14OADU138 (626)470-2482 PASADENA ,CA o
SYSTEMS PLANNING AND ANALYSIS, INC. 47QRAD20DU147 (703)399-7017 ALEXANDRIA ,VA o
SRC INC 47QRAD20DU149 (315)883-4591 SYRACUSE ,NY o
SOUTHWEST RESEARCH INSTITUTE GS00Q14OADU134 (210)522-2230 SAN ANTONIO ,TX o
SOLUTIONS THROUGH INNOVATIVE TECHNOLOGIES INC 47QRAD20DU106 (918)583-9900 FAIRBORN ,OH o
SMARTRONIX, LLC 47QRAD20DU113 (301)373-6000 HOLLYWOOD ,MD o
SIGMATECH INC 47QRAD20DU146 (256)319-9212 HUNTSVILLE ,AL o
SEV1TECH LLC 47QRAD20DU103 (703)496-3776 WOODBRIDGE ,VA o
SERCO INC 47QRAD20DU144 (703)263-6000 HERNDON ,VA o
SERCO INC GS00Q14OADU132 (703)263-6000 HERNDON ,VA o
SCIENTIFIC RESEARCH CORPORATION GS00Q14OADU131 (770)989-9466 ATLANTA ,GA o
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION GS00Q14OADU130 (301)401-3440 RESTON ,VA o
SCHAFER GOVERNMENT SERVICES, LLC GS00Q14OADU111 (757)763-6612 ARLINGTON ,VA o
SAWDEY SOLUTION SERVICES INC 47QRAD20DU104 (937)490-4060 BEAVERCREEK ,OH o
SALIENT CRGT INC 47QRAD20DU127 (703)891-8356 FAIRFAX ,VA o
RESEARCH TRIANGLE INSTITUTE 47QRAD21DU101 (919)541-6624 RESEARCH TRIANGLE P ,NC o
RAYTHEON COMPANY GS00Q14OADU129 (571)250-1090 DULLES ,VA o
PLANNED SYSTEMS INTERNATIONAL INC 47QRAD20DU138 (443)832-5015 COLUMBIA ,MD o
PERATON TECHNOLOGY SERVICES INC. GS00Q14OADU128 (571)521-7729 CHANTILLY ,VA o
PERATON INC. GS00Q14OADU117 (703)637-3807 HERNDON ,VA o
PEERLESS TECHNOLOGIES CORPORATION 47QRAD20DU142 (937)490-5000 FAIRBORN ,OH o
PARSONS GOVERNMENT SERVICES INC. GS00Q14OADU127 (803)646-4100 PASADENA ,CA o
PANUM TELECOM, L.L.C. 47QRAD20DU150 (770)570-2633 BETHESDA ,MD o
ODYSSEY SYSTEMS CONSULTING GROUP, LTD. 47QRAD21DU104 (781)809-1604 WAKEFIELD ,MA o
OBXTEK INC 47QRAD20DU105 (703)373-3736 MCLEAN ,VA o
OASIS SYSTEMS, LLC 47QRAD20DU124 (301)230-5191 BURLINGTON ,MA o
OAK RIDGE ASSOCIATED UNIVERSITIES, INCORPORATED 47QRAD20DU129 (865)469-6812 OAK RIDGE ,TN o
NTT DATA SERVICES FEDERAL GOVERNMENT, LLC 47QRAD20DU112 (703)289-8161 HERNDON ,VA o
NORTHROP GRUMMAN SYSTEMS CORPORATION GS00Q14OADU125 (703)713-4588 MCLEAN ,VA o
NOBLIS, INC. GS00Q14OADU143 (703)610-2290 RESTON ,VA o
NEW GENERATION SOLUTION LLC 47QRAD20DU139 (703)801-6176 MC LEAN ,VA s/w/wo/d/8a
MOSAIC TECHNOLOGIES GROUP LLC 47QRAD21DU100 (240)459-1342 FULTON ,MD o
MIRACLE SYSTEMS LLC 47QRAD20DU109 (571)332-6782 ARLINGTON ,VA o
MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC. GS00Q14OADU124 (703)218-6440 HERNDON ,VA o
MAG DS CORP 47QRAD20DU121 (732)578-1250 TINTON FALLS ,NJ o
M. C. DEAN, INC. 47QRAD20DU132 (703)243-6231 TYSONS ,VA o
LOCKHEED MARTIN CORPORATION GS00Q14OADU123 (703)367-6636 MANASSAS ,VA o
LMI CONSULTING, LLC GS00Q14OADU141 (703)917-7524 TYSONS CORNER ,VA o
LINQUEST CORPORATION 47QRAD20DU114 (323)924-1587 HERNDON ,VA o
LEIDOS, INC. GS00Q14OADU122 (571)526-7085 RESTON ,VA o
L3HARRIS TECHNOLOGIES, INC. 47QRAD20DU110 (321)729-3887 PALM BAY ,FL o
KBR WYLE SERVICES, LLC GS00Q14OADU118 (843)231-1638 LEXINGTON PARK ,MD o
JACOBS TECHNOLOGY INC. GS00Q14OADU120 (850)337-2650 TULLAHOMA ,TN o
ITA INTERNATIONAL LLC 47QRAD20DU107 (757)875-6781 NEWPORT NEWS ,VA o
INTUITIVE RESEARCH AND TECHNOLOGY CORPORATION 47QRAD20DU122 (256)922-9300 HUNTSVILLE ,AL o
INTERNATIONAL BUSINESS MACHINES CORPORATION GS00Q14OADU145 (703)850-8032 BETHESDA ,MD o
INTEGRAL FEDERAL, INC. 47QRAD20DU137 (240)907-2500 ROCKVILLE ,MD o
ICF INCORPORATED, L.L.C. GS00Q14OADU119 (703)225-5692 FAIRFAX ,VA o
HII MISSION TECHNOLOGIES CORP GS00Q14OADU106 (703)259-5236 MC LEAN ,VA o
HII MISSION TECHNOLOGIES CORP GS00Q14OADU109 (703)259-5236 MC LEAN ,VA o
GUIDEHOUSE INC. GS00Q14OADU142 (202)481-7526 MCLEAN ,VA o
GUIDEHOUSE DIGITAL LLC GS00Q14OADU136 (301)219-6990 RESTON ,VA o
GEORGIA TECH APPLIED RESEARCH CORP 47QRAD20DU115 (404)894-6935 ATLANTA ,GA o
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. GS00Q14OADU116 (703)995-3733 FALLS CHURCH ,VA o
GENERAL ATOMICS AERONAUTICAL SYSTEMS, INC. 47QRAD20DU118 (858)879-5919 POWAY ,CA o
FLUOR ENTERPRISES INC 47QRAD20DU116 (714)975-5689 IRVING ,TX o
EPS CORPORATION 47QRAD20DU143 (732)747-8277 TINTON FALLS ,NJ o
ENGINEERING RESEARCH AND CONSULTING, LLC 47QRAD20DU141 (256)327-9162 HUNTSVILLE ,AL o
ECS FEDERAL, LLC GS00Q14OADU115 (571)232-1412 FAIRFAX ,VA o
EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBC 47QRAD20DU140 (410)329-5160 HUNT VALLEY ,MD o
DYNETICS, INC. GS00Q14OADU114 (256)998-4693 HUNTSVILLE ,AL o
DELTA RESOURCES, INC. 47QRAD20DU119 (703)418-1960 CHANTILLY ,VA o
DELOITTE CONSULTING LLP GS00Q14OADU113 (703)251-1143 ARLINGTON ,VA o
DCS CORPORATION 47QRAD20DU136 (571)227-6061 ALEXANDRIA ,VA o
DAI GLOBAL LLC 47QRAD20DU128 (301)771-7548 BETHESDA ,MD o
CREDENCE MANAGEMENT SOLUTIONS LIMITED LIABILITY COMPANY 47QRAD20DU108 (517)395-8820 VIENNA ,VA o
CONCURRENT TECHNOLOGIES CORP GS00Q14OADU112 (412)992-5348 JOHNSTOWN ,PA o
COLSA CORP 47QRAD20DU111 (256)964-5276 HUNTSVILLE ,AL o
COGNOSANTE, LLC GS00Q14OADU137 (703)206-6128 FALLS CHURCH ,VA o
CHEMONICS INTERNATIONAL, INC. 47QRAD20DU117 (202)955-4152 WASHINGTON ,DC o
CGI FEDERAL INC. GS00Q14OADU110 (703)227-4882 FAIRFAX ,VA o
CALIBRE SYSTEMS INC 47QRAD20DU126 (703)797-8522 ALEXANDRIA ,VA o
CACI NSS, LLC GS00Q14OADU121 (703)679-3412 RESTON ,VA o
BOOZ ALLEN HAMILTON INC GS00Q14OADU108 (703)377-4359 MCLEAN ,VA o
BOEING AEROSPACE OPERATIONS, INC. GS00Q14OADU107 (314)232-2610 SAINT LOUIS ,MO o
BATTELLE MEMORIAL INSTITUTE GS00Q14OADU102 (410)306-8673 COLUMBUS ,OH o
BALL AEROSPACE & TECHNOLOGIES CORP. GS00Q14OADU105 (303)533-7437 BOULDER ,CO o
BAE SYSTEMS TECHNOLOGY SOLUTIONS & SERVICES INC. GS00Q14OADU103 (301)738-5985 ROCKVILLE ,MD o
AXIENT, LLC 47QRAD20DU102 (256)799-0669 HUNTSVILLE ,AL o
AVANTUS FEDERAL LLC GS00Q14OADU133 (571)551-2726 MCLEAN ,VA o
ARCTOS TECHNOLOGY SOLUTIONS, LLC 47QRAD20DU151 (937)426-2808 DAYTON ,OH o
APPLIED RESEARCH ASSOCIATES, INC. GS00Q14OADU104 (505)881-8074 ALBUQUERQUE ,NM o
APOGEE ENGINEERING, LLC 47QRAD23DU100 (540)656-8037 COLORADO SPRINGS ,CO o
ANALYTIC SERVICES INC.
(DBA: ANSER)
47QRAD20DU125 (703)416-1304 FALLS CHURCH ,VA o
AMYX INC 47QRAD20DU101 (703)373-1984 RESTON ,VA o
AMERICAN SYSTEMS CORPORATION 47QRAD20DU145 (703)968-5225 CHANTILLY ,VA o
AMENTUM SERVICES, INC. GS00Q14OADU126 (240)678-9145 CHANTILLY ,VA o
AMENTUM SERVICES, INC. GS00Q14OADU140 (240)678-9145 CHANTILLY ,VA o
AECOM TECHNICAL SERVICES, INC. 47QRAD20DU130 (512)630-4479 LOS ANGELES ,CA o
ACTIONET INC 47QRAD21DU102 (703)204-0090 VIENNA ,VA o
ACCENTURE FEDERAL SERVICES LLC GS00Q14OADU101 (571)467-5267 ARLINGTON ,VA o
ABT ASSOCIATES INC 47QRAD20DU131 (301)634-1700 ROCKVILLE ,MD o



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