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

OASIS+8A OASIS+ 8(a)
OASIS+ 8(a) - Environmental
Category Description
20606 NAICS 541990 - Environmental NAICS 541990 - All Other Professional, Scientific and Technical Services; Size Standard: $19.5 Million
27 contractors

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Contractor Contract # Phone City, State Socio-
Economic
ACMESOLV, LLC 47QRCA25DA425 BETHESDA ,MD s/w/wo/d
AEC-WESTON JV, LLC 47QRCA25DA002 KNOXVILLE ,TN s/d/8a/an
AKIMA GLOBAL LOGISTICS, LLC 47QRCA25DA055 HERNDON ,VA s/d/8a/an
ATTAINX INC. 47QRCA25DA123 (703)424-5594 HERNDON ,VA s/w/wo/ew/d/8a
BAYSIDE-ERRG JV 47QRCA25DA272 SAN DIEGO ,CA s/d/8a
BLUETHREE TECHNOLOGIES LLC 47QRCA25DA020 HERNDON ,VA s/w/wo/ew/v/d
CREDERE ASSOCIATES, LLC 47QRCA25DA089 (207)828-1272 WESTBROOK ,ME s/w/wo/ew/d
DAYTON GROUP INC 47QRCA25DA359 (410)929-2624 CATONSVILLE ,MD s/w/wo/ew/d/8a/h
H & L ENVIRONMENTAL SERVICES, LLC 47QRCA25DA067 (727)471-2166 MAXTON ,NC s/d/8a/h/ai
HANA ENGINEERS & CONSULTANTS LLC 47QRCA25DA351 (757)701-9382 RICHMOND ,VA s/d/8a
ITMS, INC. 47QRCA25DA165 (757)965-8491 VIRGINIA BEACH ,VA s/w/wo/ew/8a
JBW FEDITC JV LLC 47QRCA25DA180 (865)227-2252 SAN ANTONIO ,TX s/d/hn
KFS, LLC 47QRCA25DA289 (202)567-2751 HUNTSVILLE ,AL s/d/hn
NAKUPUNA SERVICES LLC 47QRCA25DA263 ARLINGTON ,VA s/d/8a/hn
NICKLAUS ENGINEERING, INC. 47QRCA25DA332 YUMA ,AZ s/w/wo/ew/d/8a
NIYAMIT, INC. 47QRCA25DA057 (248)252-6392 LEESBURG ,VA s/d/8a/h
NORTH WIND SITE SERVICES, LLC 47QRCA25DA330 (208)419-4152 IDAHO FALLS ,ID s/d/8a/an
OM GROUP, INC 47QRCA25DA106 (908)822-2450 PISCATAWAY ,NJ s/w/wo/ew/d
ONES PLEXUS JOINT VENTURE LLC 47QRCA25DA328 TULSA ,OK s/d/8a/to
Q&AGEISS LLC 47QRCA25DA399 SAN ANTONIO ,TX s/d
SDC TIDEWATER JV, LLC 47QRCA25DA215 BALTIMORE ,MD s/d/8a
SPECPRO SUSTAINMENT AND ENVIRONMENTAL, LLC 47QRCA25DA312 SAN ANTONIO ,TX s/d/8a/an
STREET LEGAL INDUSTRIES, INC 47QRCA25DA116 (865)483-6373 OAK RIDGE ,TN s/w/wo/ew/d/8a
SUSTAINMENT & RESTORATION SERVICES, LLC 47QRCA25DA306 (414)257-4200 MILWAUKEE ,WI s/d/to/ai
VICENTE SOLUTIONS, LLC 47QRCA25DA294 VIENNA ,VA s/w/wo/ew/d
WINDJAMMER ATL JV LLC
(DBA: WINDJAMMER ATL JV LLC)
47QRCA25DA286 SUITLAND ,MD s/d
ZEMITEK LLC 47QRCA25DA001 (240)813-2523 BETHESDA ,MD s/w/wo/ew/d/8a



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