Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

GSA Federal Acquisition Service
Banner Home GSA Advantage

For general questions, contact:
OASIS+ Program Office
Call: 800-488-3111
Email: oasisplus@gsa.gov

OASIS+UR OASIS+ UR
OASIS+ UR - Environmental
Category Description
60610 NAICS 562910 - Environmental NAICS 562910 - Remediation Services; Size Standard: $25 Million
52 contractors

Download Contractors (xls)
Limit To:
Sort:
Search T&Cs/Price List:
Contractor Contract # Phone City, State Socio-
Economic
ABT GLOBAL LLC 47QRCA25DU356 (301)634-1700 ROCKVILLE ,MD o
AGEISS INC
(DBA: AGEISS INC)
47QRCA25DU359 (303)674-5059 LAKEWOOD ,CO o
AKIMA SUPPORT OPERATIONS, LLC
(DBA: AKIMA SUPPORT OPERATIONS LLC)
47QRCA25DU012 (571)353-6529 HERNDON ,VA o
AMENTUM SERVICES, INC. 47QRCA25DU016 (240)678-9145 CHANTILLY ,VA o
APTIM FEDERAL SERVICES, LLC 47QRCA25DU025 (513)782-4964 BATON ROUGE ,LA o
ASRC FEDERAL PROFESSIONAL SERVICES, LLC 47QRCA25DU030 BELTSVILLE ,MD o
AXIM GEOSPATIAL LLC 47QRCA25DU040 (888)815-3327 SUN PRAIRIE ,WI o
BATTELLE MEMORIAL INSTITUTE 47QRCA25DU046 (410)306-8673 COLUMBUS ,OH o
BB&E, INC. 47QRCA25DU370 (248)489-9636 NORTHVILLE ,MI o
BCG FEDERAL CORP. 47QRCA25DU047 WASHINGTON ,DC o
BECHTEL NATIONAL, INC. 47QRCA25DU049 (240)379-3249 RESTON ,VA o
BOOZ ALLEN HAMILTON INC 47QRCA25DU052 (703)377-4359 MC LEAN ,VA o
CAPE ENVIRONMENTAL MANAGEMENT INC
(DBA: CAPE)
47QRCA25DU375 (770)908-7200 NORCROSS ,GA o
DAWSON SOLUTIONS, LLC 47QRCA25DU099 (210)527-6907 HUNTSVILLE ,AL o
DELOITTE CONSULTING LLP 47QRCA25DU100 (703)251-1143 ARLINGTON ,VA o
EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBC 47QRCA25DU110 (410)329-5160 HUNT VALLEY ,MD o
EASTERN RESEARCH GROUP INC 47QRCA25DU112 (781)674-7200 CONCORD ,MA o
FREEDOM TECHNOLOGY SOLUTIONS GROUP, LLC 47QRCA25DU525 (410)290-9035 COLUMBIA ,MD o
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. 47QRCA25DU144 (703)995-3733 FALLS CHURCH ,VA o
GHD INC.
(DBA: GHD INC)
47QRCA25DU405 CHANTILLY ,VA o
GUIDEHOUSE INC. 47QRCA25DU150 (202)481-7526 MC LEAN ,VA o
HAZTRAIN INC
(DBA: HAZTRAIN INC)
47QRCA25DU406 (301)932-0994 WALDORF ,MD s/v
HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. 47QRCA25DU408 (303)754-4250 ENGLEWOOD ,CO o
HEXAGON US FEDERAL, INC 47QRCA25DU621 (703)264-5619 HUNTSVILLE ,AL o
ICF INCORPORATED, L.L.C. 47QRCA25DU159 (703)225-5692 RESTON ,VA o
J & J MAINTENANCE INC 47QRCA25DU191 (512)444-7271 MCLEAN ,VA o
JACOBS GOVERNMENT SERVICES COMPANY 47QRCA25DU420 ARLINGTON ,VA o
JACOBS TECHNOLOGY INC. 47QRCA25DU192 (850)337-2650 TULLAHOMA ,TN o
JOHNSON, MIRMIRAN & THOMPSON, INC.
(DBA: JMT AI)
47QRCA25DU422 (410)316-2266 COCKEYSVILLE ,MD o
KBR WYLE SERVICES, LLC 47QRCA25DU202 (843)231-1638 LEXINGTON PARK ,MD o
LEIDOS, INC. 47QRCA25DU210 (571)526-7085 RESTON ,VA o
LMI CONSULTING, LLC 47QRCA25DU213 (703)917-7524 TYSONS CORNER ,VA o
LYNKER CORPORATION 47QRCA25DU429 (703)431-5855 LEESBURG ,VA o
MATHEMATICA INC. 47QRCA25DU541 (609)799-3535 PRINCETON ,NJ o
PARSONS GOVERNMENT SERVICES INC.
(DBA: PARSONS)
47QRCA25DU249 (803)646-4100 CENTREVILLE ,VA o
PERATON INC. 47QRCA25DU254 (443)691-5278 HERNDON ,VA o
POTOMACWAVE CONSULTING, INC. 47QRCA25DU258 (703)623-5144 ALEXANDRIA ,VA o
RESEARCH TRIANGLE INSTITUTE
(DBA: RTI INTERNATIONAL)
47QRCA25DU272 (919)541-6624 DURHAM ,NC o
S & K AEROSPACE, LLC 47QRCA25DU282 SAINT IGNATIUS ,MT o
S2 ANALYTICAL SOLUTIONS, LLC
(DBA: S2 ANALYTICAL SOLUTIONS LLC)
47QRCA25DU459 (571)497-5692 HERNDON ,VA o
SCHNEIDER ELECTRIC BUILDINGS CRITICAL SYSTEMS, INC 47QRCA25DU462 (202)960-1559 COLUMBIA ,MD o
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION 47QRCA25DU287 (301)401-3440 RESTON ,VA o
SIA SOLUTIONS LLC
(DBA: SALAS O'BRIEN FEDERAL)
47QRCA25DU296 (410)949-1783 KATY ,TX o
SUSTAINMENT & RESTORATION SERVICES, LLC 47QRCA25DU319 (414)257-4200 MILWAUKEE ,WI o
TETRA TECH, INC. 47QRCA25DU329 (626)470-2482 PASADENA ,CA o
THE CADMUS GROUP LLC 47QRCA25DU061 (617)673-7000 WALTHAM ,MA o
VANASSE HANGEN BRUSTLIN, INC. 47QRCA25DU344 (802)229-4600 WATERTOWN ,MA o
VECTRUS SYSTEMS LLC 47QRCA25DU345 (719)637-5475 COLORADO SPRINGS ,CO o
VERSAR, INC. 47QRCA25DU492 (703)642-6733 WASHINGTON ,DC o
WESTON SOLUTIONS INC 47QRCA25DU580 (610)701-3641 WEST CHESTER ,PA o
WSP USA SOLUTIONS INC 47QRCA25DU496 (206)382-5282 WASHINGTON ,DC o
ZEMITEK LLC 47QRCA25DU305 (240)813-2523 BETHESDA ,MD o



elibrary.gsa.gov

An official website of the General Services Administration

Looking for U.S. government information and services?
Visit USA.gov