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:
FAS National Customer Service Ctr
Phone: 1-800-488-3111
E-mail: ncsccustomer.service@gsa.gov

MAS Multiple Award Schedule
Professional Services - Technical and Engineering Services (non-IT)
Category Description
541370GIS Geographic Information Systems (GIS) Services Geographic Information Services (GIS) provided in support of environmental program include: cultural resource GIS (CRGIS); groundwater monitoring; growth forecast modeling; habitat conservation plans; habitat modeling; image analysis support for emergency response; mapping, cartography, and mashups (e.g., combining data from more than one source into a single integrated tool to include aerial mapping); migration pattern analysis; natural resource planning; remote sensing for environmental studies; terrestrial, marine, and/or atmospheric measuring/management; vegetation mapping; and watershed characterization for mitigation planning.

NOTE: The services offered under this scope shall NOT include surveying and mapping services as set forth in FAR Part 36, and defined under the Brooks Act of 1972 (Public Law 92-582, 40 U.S. 1102 et seq.).
250 contractors

Download Contractors (Excel)
Display:
  Hold the 'Ctrl' key to select all that apply
Search Contractor T&Cs/Pricelist
* Contract Closed for New Awards
Contractor       Contract # Phone City, State Socio-
Economic
Contractor T&Cs
/Pricelist
View Catalog
XENTITY CORPORATION GS-00F-0038Y 303-376-6217 GOLDEN ,CO s/d
XCEL ENGINEERING, INC. 47QRAA22D00D0 865-766-8543 OAK RIDGE ,TN s/dv
WSP USA SOLUTIONS INC 47QRAA18D002R 202-303-2613 WASHINGTON ,DC o
WSP USA SOLUTIONS INC 47QRAA18D0073 * (202)303-2613 WASHINGTON ,DC o  
WSP USA ENVIRONMENT & INFRASTRUCTURE INC. GS-00F-314CA 2153672971 BLUE BELL ,PA o
WILSON & COMPANY, INC., ENGINEERS & ARCHITECTS 47QRAA21D0052 505-348-4194 ALBUQUERQUE ,NM o
WILLIAM M KIER       GS-10F-0124U 415.721.7548 SAN RAFAEL ,CA s
WHITE SHIELD, INC. GS-10F-0357U 509-547-0100 PASCO ,WA s/d/ai
WETLAND STUDIES AND SOLUTIONS, INC. GS-10F-0273W 703-679-5609 GAINESVILLE ,VA o
WESTWATER ENGINEERING, INC 47QRAA20D002M 9702417076 GRAND JCT ,CO s/w/wo/ew
WESTON SOLUTIONS, INC. 47QSHA18D0016 773-255-8240 ALBUQUERQUE ,NM o
WESTERN ECOSYSTEMS TECHNOLOGY, INC       GS-10F-072BA 307-634-1756 CHEYENNE ,WY o
WERIS, INC 47QRAA18D00DK 703 309 9983 STERLING ,VA s
WATER, CIVIL AND ENVIRONMENTAL INCORPORATED GS-00F-386GA (208) 319-9744 BOISE ,ID s/w/wo/ew/d/8a
WATER & ENVIRONMENTAL TECHNOLOGIES, INC. 47QRAA22D00DS 509-592-3289 BUTTE ,MT s
WARTHOG INFORMATION SERVICES LLP 47QTCA24D0032 360-223-4843 BELLINGHAM ,WA s
VERNADERO GROUP INC GS-10F-0033T 4803151000 PHOENIX ,AZ s/v
VANASSE HANGEN BRUSTLIN, INC. GS-10F-0481P (802)229-4600 WATERTOWN ,MA o  
VANASSE HANGEN BRUSTLIN INC GS-00F-116CA 8044417439 WILLIAMSBURG ,VA o
US&S INC 47QSHA23D000V 864-233-8035 GREENVILLE ,SC s/dv/d
UPSLOPE ADVISORS INC. 47QRAA21D002C 3038861125 DENVER ,CO s/d/8a/8aS
TUKUH TECHNOLOGIES, LLC       47QRAA21D000R 561-532-1651 KANSAS CITY ,MO s/d/8a/to
TRINITY CONSULTANTS INC 47QRAA24D0020 972-661-8100 DALLAS ,TX o
TRINITY ANALYSIS AND DEVELOPMENT CORP. GS-00F-213DA (850)613-6800 SHALIMAR ,FL s/d  
TRIHYDRO CORPORATION GS-00F-136GA 307-745-7474 LARAMIE ,WY s/h
TRANSYSTEMS CORPORATION 47QRAA19D001C 510-835-7254 KANSAS CITY ,MO o
TRANSPO GROUP USA, INCORPORATED       47QRAA21D0051 845-207-0786 KIRKLAND ,WA s
TIERRA RIGHT OF WAY SERVICES LTD GS-10F-0038T 520-319-2106 TUCSON ,AZ o
THE SANBORN MAP COMPANY, INC. GS-10F-0099W (719) 264-5510 COLORADO SPRINGS ,CO o
THE KENIFIC GROUP LLC 47QRAA19D00C7 571-636-4002 LEESBURG ,VA s
THE CATALYST GROUP OF COMPANIES LIMITED LIABILITY COMPANY 47QRAA22D00DA 7327896860 NEW BRUNSWICK ,NJ s/d
THE ATLANTIC GROUP LLC GS-10F-106AA 256-513-8527 HUNTSVILLE ,AL o
TETRAHEDRON, INC.       47QRAA24D0016 (410)837-0512 BALTIMORE ,MD s/w/wo/d    
TETRA TECH, INC. GS-00F-168CA 8056813102 PASADENA ,CA o
TERWILLIGER CONSULTING, INC. 47QRAA21D003F 757-787-3974 LOCUSTVILLE ,VA s/w/wo/h
TERRAPHASE ENGINEERING INC 47QRAA22D006X 510-388-8745 OAKLAND ,CA s
TECTONIC ENGINEERING CONSULTANTS, GEOLOGISTS & LAND SURVEYORS, DPC GS-00F-015BA 800-829-6531 MOUNTAINVILLE ,NY o
TECHLAW CONSULTANTS INC 47QSWA18D008B 703-818-3233 CHANTILLY ,VA o
T3W BUSINESS SOLUTIONS, INC. 47QRAA19D000N 619-288-0888 SAN DIEGO ,CA s/w/wo
SYSTEMATIC MANAGEMENT SERVICES INC. GS-00F-241CA 3013530072 FREDERICK ,MD s
SWCA, INCORPORATED 47QRAA19D004C 6022743831 PHOENIX ,AZ o
SUZANNE Q KLEIN 47QRAA21D005N 504-887-2900 CONROE ,TX s/w/wo/ew/d
SURVEYING AND MAPPING, LLC 47QRAA18D008X 512-447-0575 AUSTIN ,TX o
SURF TO SNOW ENVIRONMENTAL RESOURCE MANAGEMENT, INC. 47QRAA21D000B 925-362-3114 SAN RAMON ,CA s/dv/d
STRAUGHAN ENVIRONMENTAL, INC. GS-10F-014CA 4435392535 COLUMBIA ,MD s/w/wo/ew/d
STILLWATER ECOSYSTEM WATERSHED & RIVERINE SCIENCES GS-10F-0216S (510)848-8098 BERKELEY ,CA s/w/wo  
STETSON ENGINEERS INC       GS-10F-0404P 415-457-0701 SAN RAFAEL ,CA s
STEARNS, CONRAD AND SCHMIDT, CONSULTING ENGINEERS, INC. 47QRAA20D002R 703-471-6150 LONG BEACH ,CA o
STANTEC GS INC. GS-00F-196CA 9165487783 CHARLOTTESVILLE ,VA o
STANTEC CONSULTING SERVICES INC. 47QRAA19D000Q (212) 330-6261 DENVER ,CO o
SPECTRA TECH, INC. GS-00F-264CA 865-813-2131 OAK RIDGE ,TN s
SPECPRO PROFESSIONAL SERVICES, LLC       47QRAA19D004W 210-201-8994 SAN ANTONIO ,TX s/d/8a/ai/an
SPECPRO MANAGEMENT SERVICES, LLC       47QRAA19D007P (210) 424-2110 SAN ANTONIO ,TX o
SPATIAL INFORMATICS GROUP LLC 47QRAA20D004S 510-427-3571 PLEASANTON ,CA s
SONOMA TECHNOLOGY, INC. 47QRAA18D00D1 707-665-9900 PETALUMA ,CA s
SOLV LLC 47QRAA18D00DH 7037604801 MC LEAN ,VA s
SHERPA 6 INC 47QRAA21D000A 703-260-8188 LITTLETON ,CO s/dv
SES INC. 47QRAA22D0083 913-307-0046 LENEXA ,KS s
S.S. PAPADOPULOS & ASSOCIATES, INC. 47QRAA22D0037 301-500-2275 ROCKVILLE ,MD s
S.P. CRAMER & ASSOCIATES, INC. 47QRAA19D0045 (888) 224-1221 PORTLAND ,OR s
ROSS & ASSOCIATES ENVIRONMENTAL CONSULTING, LTD. 47QRAA22D008B 206-447-1805 SEATTLE ,WA s
ROSS & ASSOCIATES ENVIRONMENTAL CONSULTING, LTD. GS-00F-0045P 2064471805 SEATTLE ,WA s
RESPEC COMPANY, LLC 47QTCA19D0084 605-394-6400 RAPID CITY ,SD o
RESEARCH TRIANGLE INSTITUTE GS-00F-354CA 9195416624 DURHAM ,NC o
RESEARCH PLANNING, INC. 47QRAA19D003K 803-256-7322 COLUMBIA ,SC s/w/wo
REDHORSE CORPORATION       GS-00F-0013Y 619-241-4609 ARLINGTON ,VA o
REDHORSE CORPORATION GS-07F-134GA (619) 241-4609 ARLINGTON ,VA o
R2T, INC. GS-00F-129GA 7705697037 X 120 ATLANTA ,GA s/w/wo/ew/d
QUATERNARY RESOURCE INVESTIGATIONS, L.L.C. GS-10F-105BA 2252921400 BATON ROUGE ,LA s/w/wo/ew/d
PROPEL SOLUTIONS LLC       47QTCA23D006D 703-599-1502 LEESBURG ,VA s/w/wo/ew/d
PROFESSIONAL ENVIRONMENTAL ENGINEERS, INC GS-10F-200BA 314-531-0060 SAINT LOUIS ,MO s/w
PROFESSIONAL ENGINEERING SERVICES, LTD. 47QRAA21D008Y 9524566707 MINNEAPOLIS ,MN s/w/wo/d
PROCON CONSULTING LLC GS-00F-247CA 571-384-2403 MCLEAN ,VA s/d
PREMIER DATA SERVICES INC 47QTCA19D001D 303.377.0033 ENGLEWOOD ,CO o
POTOMACWAVE CONSULTING, INC. GS-00F-0007X 703-963-5064 ALEXANDRIA ,VA o
PIONEER TECHNICAL SERVICES INC GS-10F-050AA 4067231898 BUTTE ,MT s
PERIKIN ENTERPRISES LLC GS-00F-003AA 505-333-0501 ALBUQUERQUE ,NM s/d/8a/8aS
PERATON SERVICES & SOLUTIONS INC. GS-00F-296CA 703-673-6309 HERNDON ,VA o
PBS ENGINEERING AND ENVIRONMENTAL INC. 47QRAA21D0001 206-766-7621 PORTLAND ,OR o
PARSONS GOVERNMENT SERVICES INC. 47QRAA19D000A 8036464100 CENTREVILLE ,VA o
PARADIGM INVESTMENT CAPITAL, L.L.C. 47QRAA23D0008 2409978118 COLLEGE PARK ,MD s/d/8a/8aS
PANORAMA ENVIRONMENTAL INC 47QRAA20D0091 858-349-8883 SAN FRANCISCO ,CA s/w/wo/ew/d
PACIFIC WESTERN TECHNOLOGIES, LTD.       47QRAA21D005V 3032745400 WHEAT RIDGE ,CO s/d
PACIFIC WATERSHED ASSOCIATES INC GS-10F-0244V (707)839-5130 MCKINLEYVILLE ,CA s  
OTAK, INC. GS-10F-0401X 503-287-6825 PORTLAND ,OR o
ORAN INC 47QTCA18D009B 703-673-6285 HERNDON ,VA s/w/wo/ew/d/8a/8aS
ONEIDA TOTAL INTEGRATED ENTERPRISES LLC 47QRAA20D009B 414-257-4200 MILWAUKEE ,WI s/d/to/ai
OCEAN ASSOCIATES INC GS-35F-372GA 703-819-6939 ARLINGTON ,VA s/w/wo
OCEAN ASSOCIATES INC GS-10F-0567P 703-388-9548 ARLINGTON ,VA s/w/wo
NV5 GEOSPATIAL, INC. 47QTCA18D001X 608-556-2580 SAINT PETERSBURG ,FL o
NUTTER & ASSOCIATES INC 47QRAA19D009B 706-354-7925 ATHENS ,GA s/h
NOWAK & FRAUS, P.L.L.C. 47QRAA21D002J (412)404-6235 PONTIAC ,MI s    
NORTHLAND RESEARCH, INC GS-10F-0070W 928-774-5057 FLAGSTAFF ,AZ s
NORTH WIND RESOURCE CONSULTING LLC GS-10F-111BA 208-419-4152 IDAHO FALLS ,ID s/d/an
NORTH WIND PORTAGE, INC. GS-00F-262CA (208)419-4152 IDAHO FALLS ,ID s  
NORMANDEAU ASSOCIATES, INC. 47QRAA23D002Z 603-637-1174 BEDFORD ,NH o
NICHOLS CONSULTING ENGINEERS CHTD 47QRAA18D008A 7753294955 RENO ,NV s
NATURES IMAGE, INC. GS-10F-045BA 9496804400 LAKE FOREST ,CA s/w/wo
NATURAL RESOURCE INNOVATIONS GMBH 47QRAA19D002P 0049 6221 5993200 HEIDELBERG ,
GERMANY
o
NATIONAL OPINION RESEARCH CENTER 47QRAA20D001M 312-759-5240 CHICAGO ,IL o
MTSA II JV LLC 47QRAA23D001Y 703-930-9624 FAIRFAX ,VA s/dv
MOTIVF CORPORATION 47QRAA22D00AG 8083544281 ALEXANDRIA ,VA s
MICHAEL BAKER INTERNATIONAL, INC. 47QRAA21D008D 703-483-0029 ALEXANDRIA ,VA o
MERKEL & ASSOCIATES, INC. GS-10F-0060T 858-560-5465 SAN DIEGO ,CA s/w
MEAD & HUNT INC GS-00F-230DA 906-629-1360 MIDDLETON ,WI o
MDB, INC 47QRAA20D0028 202-331-0060 WASHINGTON ,DC s
MATRIX ENVIRONMENTAL SERVICES LLC GS-00F-057GA (303)572-0200 DENVER ,CO s  
MATRIX DESIGN GROUP INC 47QRAA19D009K (719)575-0100 COLORADO SPRINGS ,CO o  
MARSTEL-DAY LLC GS-00F-070CA 7038395513 FREDERICKSBURG ,VA s
MANTECH SRS TECHNOLOGIES, INC. GS-10F-0054R 703-218-6440 HERNDON ,VA o
MANNIK & SMITH GROUP INC 47QRAA20D006A 734-790-5177 MAUMEE ,OH s
M.J. ENGINEERING AND LAND SURVEYING, P.C. 47QRAA23D005R (518)371-0799 CLIFTON PARK ,NY s    
LYNKER CORPORATION 47QTCA19D00GN 7034315855 LEESBURG ,VA o
LRS FEDERAL LLC GS-10F-0360T 4105443570 SEVERNA PARK ,MD s/dv
LOYOLA ENTERPRISES INCORPORATED 47QTCA21D00DE 757-498-6118 X101 VIRGINIA BEACH ,VA s/dv/d
LOGAN SIMPSON DESIGN INC. 47QRAA22D0004 480-967-1343 TEMPE ,AZ s
LJB INC GS-00F-049CA 937-259-5000 MIAMISBURG ,OH o
LINDAHL REED, INC. 47QRAA18D00GR 541-638-9264 BEND ,OR s/w/wo/ew/d/8a/8aS
LIMNO-TECH INC GS-10F-150BA 734-332-1200 ANN ARBOR ,MI o
LEIDOS, INC. GS-00F-022CA 571-526-7840 RESTON ,VA o
LAYERMARK, INC 47QTCA23D0010 (412)404-6235 WASHINGTON ,DC s    
LARSON DESIGN GROUP, INC. 47QRAA19D00CU 412-528-0525 WILLIAMSPORT ,PA o
LAGO CONSULTING & SERVICES LLC 47QRAA22D009K 813-774-5559 TAMPA ,FL s/w/wo/ew/d/8a/8aS
KNIGHT FEDERAL SOLUTIONS INC 47QRAA19D004N 407-243-6008 ORLANDO ,FL s
KLEINFELDER INC GS-10F-0389R (619)831-4634 SAN DIEGO ,CA o  
KLAVON DESIGN ASSOCIATES INC 47QRAA22D00F1 412-394-1181 PITTSBURGH ,PA s/w/wo/d/h
KLAMATH WILDLIFE RESOURCES GS-10F-0399Y 530-244-5652 REDDING ,CA s
KELLER-BLIESNER ENGINEERING, LLC       47QRAA18D004Q 435-753-5651 LOGAN ,UT s
JOHNSON, MIRMIRAN & THOMPSON, INC. GS-00F-194CA 410-329-3100 COCKEYSVILLE ,MD o
JGMS GOVERNMENT SERVICES LLC 47QRAA22D008H 970-254-1354 GRAND JUNCTION ,CO s/d
JE FULLER/HYDROLOGY AND GEOMORPHOLOGY, INC. GS-00F-079GA 928-486-0316 TEMPE ,AZ s
JARDON & HOWARD TECHNOLOGIES LLC 47QRAA21D008B 407-381-7797 ORLANDO ,FL o
JACOBS ENGINEERING GROUP INC. 47QRAA21D00AF 571-218-1304 ARLINGTON ,VA o
J&M GLOBAL SOLUTIONS LLC GS-10F-0374X 5719706690 ALEXANDRIA ,VA s/w/wo
J FOSTER & ASSOCIATES LLC 47QRAA22D0069 (208)709-0508 IDAHO FALLS ,ID s/w/wo/ew/d/8a
IPARAMETRICS, LLC GS-10F-112CA 770-664-6636 ALPHARETTA ,GA s
INSIGNIA ENVIRONMENTAL 47QRAA20D005U 650-321-6787 MENLO PARK ,CA s/w/wo
INONDE, LLC 47QTCA20D00CW 7038351861 MCLEAN ,VA s/dv
INNOVATE! INC 47QTCA22D0028 703-922-9090 ALEXANDRIA ,VA s/w/wo/d
INFRASTRUCTURE MANAGEMENT AND ENGINEERING, INC.       47QRAA22D0084 513-826-4338 CINCINNATI ,OH s/d/8a/8aS
IIC TECHNOLOGIES INC GS-10F-0104V 4109977631 RIVERDALE ,MD o
IAP WORLD SERVICES, INC GS-35F-407GA 321-784-7396 CAPE CANAVERAL ,FL o
I. M. SYSTEMS GROUP, INC. GS-00F-311CA 202-407-2451 ROCKVILLE ,MD o
HYDROSOLUTIONS INC GS-10F-0172X 4064436169 HELENA ,MT s/dv
HYDROGEOLOGIC, INC. 47QRAA18D00CW 7037364551 RESTON ,VA s
HOUSTON ENGINEERING INC 47QRAA23D004Q 701-499-9463 FARGO ,ND o
HORSLEY WITTEN GROUP, INC. 47QRAA22D005P 508-833-6600 SANDWICH ,MA s
HORSLEY WITTEN GROUP, INC. GS-10F-0304T 508-833-6600 SANDWICH ,MA s
HORIZON ENVIRONMENTAL SERVICES, INC. 47QRAA19D00BS 970-259-4346 DURANGO ,CO s/w/wo/ew
HEXAGON US FEDERAL, INC 47QTCA18D003G 703-264-5619 HUNTSVILLE ,AL o
HELIX ENVIRONMENTAL PLANNING, INC. GS-10F-0020V 3102783100 LA MESA ,CA o
HEARTLAND GIS LLC 47QRAA22D0059 740-707-9029 DELAWARE ,OH s
HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. 47QRAA22D00AR 303-754-4250 ENGLEWOOD ,CO o
HDR ENGINEERING INC GS-00F-152CA 303-754-4252 OMAHA ,NE o
HARRIS ENVIRONMENTAL GROUP INC GS-10F-0457R 52006287648 TUCSON ,AZ s/w/wo/ew/d/h
GSI NORTH AMERICA INC 47QRAA19D002Z 808-393-7167 FLEMINGTON ,NJ s/d/8a/hn/8aS
GSE INC 47QRAA18D008P 256-350-9754 TRINITY ,AL s/w/wo
GRYPHON ENVIRONMENTAL, LLC GS-10F-144BA 719-578-3330 COLORADO SPRINGS ,CO s/dv
GREENMAN-PEDERSEN INC 47QRAA21D004M 518-209-4823 BABYLON ,NY o
GIS SURVEYORS, INC. 47QRAA18D003P 8586791732 POWAY ,CA s/dv/d
GEOSYNTEC CONSULTANTS, INC. 47QRAA22D003A 561-922-1079 BOCA RATON ,FL o
GEOSPATIAL CONSULTING GROUP INTERNATIONAL LLC       GS-35F-212DA 571-289-0267 ALEXANDRIA ,VA s/w/wo/ew
GEOMORPH INFORMATION SYSTEMS, LLC GS-10F-0236X 619-787-7974 SAN DIEGO ,CA s/w/wo/ew/d/h
GEOGRAPHIC TECHNOLOGIES GROUP INC 47QTCA23D009V 919-344-2169 GOLDSBORO ,NC s
GEOGRAPHIC INFORMATION SERVICES, INC.       GS-35F-0682R 205-725-5836 HOOVER ,AL s
GEOGRAPHIC INFORMATION SERVICES, INC. 47QRAA19D00BD 2057255836 HOOVER ,AL o
GEOACUITY LLC 47QRAA23D003H 225-603-6017 PALOS VERDES ESTATE ,CA s/dv/d
GENWEST SYSTEMS INC 47QRAA22D006M 425-771-2700 EDMONDS ,WA s/dv
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. GS-00F-057CA 7039953733 FALLS CHURCH ,VA o
GDS ASSOCIATES, INC.       47QRAA22D0008 770-799-2399 MARIETTA ,GA o
G R B ENVIRONMENTAL SERVICES, INC. GS-10F-0284X 212-564-8640 NEW YORK ,NY s/w
FRED PHILLIPS CONSULTING, LLC GS-10F-0024W (928)773-1530 RIDGWAY ,CO s  
FPM GROUP LTD GS-00F-104CA 631-737-6200 BOHEMIA ,NY s
FOURFRONT DESIGN INC 47QRAA24D004N 605-342-9470 RAPID CITY ,SD s/w/wo/dv
FLUOR FEDERAL SERVICES INC 47QSHA22D0008 703-351-6450 GREENVILLE ,SC o
FLOWWEST, LLC 47QRAA22D0057 510-454-9378 OAKLAND ,CA s
FIVE 9 GROUP, INC. GS-35F-067GA 703-896-7620 FAIRFAX ,VA s
ESSNOVA SOLUTIONS, INC. GS-35F-427GA 888-405-3189 BIRMINGHAM ,AL s/d/8a/h/8aS
ESP ASSOCIATES, INC. GS-10F-189BA 336-232-5213 FORT MILL ,SC o
ERO RESOURCES CORPORATION 47QRAA21D0075 3038301188 LAKEWOOD ,CO s/w/wo/d
EPSILON SYSTEMS SOLUTIONS, INC. 47QRAA21D005F 619-702-1700 SAN DIEGO ,CA o
ENVIROSCIENCE INC GS-10F-0181U 330-688-0111 STOW ,OH o
ENVIRONMENTAL SCIENCE ASSOCIATES 47QRAA21D00AJ 415.896.5900 SAN FRANCISCO ,CA s/d
ENVIRONMENTAL RESEARCH GROUP, L.L.C. GS-10F-142BA 4103665170 BALTIMORE ,MD s/w/wo/ew/dv
ENVIRONMENTAL COST MANAGEMENT, INC. GS-10F-0335R (510) 964-4399 COSTA MESA ,CA s/d
ENGINEERING & ENVIRONMENT, INC. 47QRAA21D0005 7572879566 VIRGINIA BEACH ,VA s
ENERGY TECHNOLOGY ALLIANCE LLC 47QRAA22D00EG 202-787-1518 BEND ,OR s/w/wo/ew/d
ELYON INTERNATIONAL, INC. GS-00F-203GA (360) 696-5892 VANCOUVER ,WA s/w/wo/v/d
ELOS ENVIRONMENTAL, LLC 47QRAA22D005N 985-974-0703 HAMMOND ,LA s
ECOSYSTEM SCIENCES GS-00F-277DA 2083830226 BOISE ,ID s
ECOSPHERE ENVIRONMENTAL SERVICES INC 47QRAA24D000S (970)382-7256 DURANGO ,CO s/d    
ECO & ASSOCIATES, INC. GS-10F-0371U 714-289-0995 TUSTIN ,CA s/w/d
EARTH RESOURCES TECHNOLOGY, INC GS-00F-109CA 3013231435 LAUREL ,MD o
EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBC 47QRAA19D005G 410-329-5160 HUNT VALLEY ,MD s
E & S ENVIRONMENTAL CHEMISTRY, INC.       47QRAA21D003Q 541-758-1330 CORVALLIS ,OR s
DS2 LLC 47QRAA19D005F 850-307-2781 NICEVILLE ,FL s/dv
DPRA INCORPORATED 47QRAA19D003T 785-564-6041 KNOXVILLE ,TN s
DM ENTERPRISES OF BALTIMORE, LLC 47QRAA24D002W 301-765-4270 BALTIMORE ,MD s/d
DEWBERRY ENGINEERS INC. GS-00F-280CA 7032086872 FAIRFAX ,VA o
DESERT ARCHAEOLOGY, INC. GS-10F-161AA 520-881-2244 TUCSON ,AZ s
DAVEY RESOURCE GROUP, INC. 47QRAA23D005U 508-825-3217 KENT ,OH o
CSRS LLC 47QRAA23D003E 2257690546 BATON ROUGE ,LA o
CSA OCEAN SCIENCES INC 47QRAA23D004B 772-219-3062 STUART ,FL o
CRITIGEN LLC GS-10F-0480X 4254177194 GREENWOOD VILLAGE ,CO o
CORNERSTONE ENVIRONMENTAL CONSULTING LLC       47QRAA19D0057 5074582870 FLAGSTAFF ,AZ s/d
COPPERHEAD ENVIRONMENTAL CONSULTING INC 47QRAA18D00CR 8599259012 PAINT LICK ,KY s
CONSOLIDATED SAFETY SERVICES INCORPORATED GS-00F-217CA (703) 877-3352 FAIRFAX ,VA o
CONDOR COUNTRY CONSULTING INC 47QRAA22D001Q (412)404-6235 MARTINEZ ,CA s/d  
CONCURRENT TECHNOLOGIES CORP 47QRAA21D0021 814-269-2871 JOHNSTOWN ,PA o
COMPREHENSIVE ENVIRONMENTAL INC 47QRAA18D00DM 508-281-5160 BOLTON ,MA s/w/wo/ew/d
COMMONWEALTH HERITAGE GROUP, INC. GS-00F-261DA 5173206929 DEXTER ,MI s
COGSTONE RESOURCE MANAGEMENT GS-10F-0463X 714-974-8300 ORANGE ,CA s/w/wo/ew/d
CIRRUS ECOLOGICAL SOLUTIONS, L.C. GS-10F-0164T 4357871490 LOGAN ,UT s
CHLOETA HOLDINGS LLC GS-10F-049BA 877-245-6382 OKLAHOMA CITY ,OK s/d/h/ai
CALIBRE SYSTEMS INC GS-00F-185CA 7037978500 ALEXANDRIA ,VA o
C. H. GUERNSEY & COMPANY 47QRAA19D00DM 405-416-8155 OKLAHOMA CITY ,OK o
BROADBENT & ASSOCIATES, INC. 47QRAA20D004L 775-322-7969 EXT. 60 HENDERSON ,NV o
BRATSLAVSKY CONSULTING ENGINEERS, INC. GS-00F-071CA 9072807619 ANCHORAGE ,AK s
BOOZ ALLEN HAMILTON INC       GS-00F-008DA 7033774359 MC LEAN ,VA o
BOHANNAN HUSTON INC GS-00F-0001Y 505-798-7925 ALBUQUERQUE ,NM o
BIRDS EYE AERIAL DRONES LLC 47QRAA23D0094 805-890-1991 LA MESA ,CA s/dv
BIOTOPE FORESTRY & ENVIRONMENTAL, LLC       47QRAA23D004S 8285075523 NACOGDOCHES ,TX s/d
BIORESOURCE CONSULTANTS, INC       GS-10F-0437X (805)646-9006 OJAI ,CA s/d  
BIODIVERSITY RESEARCH INSTITUTE GS-10F-226AA 2078397600X215 PORTLAND ,ME o
BHATE ENVIRONMENTAL ASSOCIATES, INC. 47QRAA19D004S 205-918-4044 BIRMINGHAM ,AL s
BENT EAR SOLUTIONS LLC 47QRAA21D005T 7036557019 ALEXANDRIA ,VA s/v/d
BBJ GROUP LLC GS-10F-0471X 312-219-7769 CHICAGO ,IL s
BB&E, INC. 47QRAA20D007E 2484899636 NORTHVILLE ,MI s
BATTELLE MEMORIAL INSTITUTE GS-00F-084CA 614-424-3522 COLUMBUS ,OH o
AXIOM CONSULTANTS, INC 47QRAA19D0077 703-599-1502 ROCKVILLE ,MD s/w/wo/ew/d/8a/8aS
AVANTI CORPORATION 47QRAA20D002D 703-765-0060 ALEXANDRIA ,VA s/w/wo/ew/d
AVALON BUSINESS ENGINEERING SERVICES, LLC 47QRAA20D003E (801) 447-1623 CLEARFIELD ,UT s/w/wo/ew/dv/d
ATKINSREALIS USA INC 47QRAA21D002Z 813 281 4430 TAMPA ,FL o
ATCS, P.L.C GS-10F-0040V 703-817-3544 HERNDON ,VA o
ASPEN ENVIRONMENTAL GROUP 47QRAA22D00EH (818) 597-3407 AGOURA HILLS ,CA s/d
ASM AFFILIATES 47QRAA19D0092 3102783100 CARLSBAD ,CA s
ASIR LLC GS-10F-0249X 505-247-9337 ALBUQUERQUE ,NM s
ANDERSON ENGINEERING OF MINNESOTA, LLC       47QRAA18D006J 763-412-4000 MINNEAPOLIS ,MN s/dv
ALASKA BIOMAP, INC 47QSWA19D000K 907-321-2908 JUNEAU ,AK s/w/wo
AEROTECH MAPPING INC 47QRAA22D005H 520-561-6537 LAS VEGAS ,NV s/w/wo/d
AERO-GRAPHICS INC GS-35F-423GA 801-487-3273 SOUTH SALT LAKE ,UT s
AERIAL INFORMATION SYSTEMS, INC GS-00F-170GA 9097939493 REDLANDS ,CA s/w/wo
AEHS INCORPORATED GS-10F-0227R 2106569300 SAN ANTONIO ,TX s
AECOM TECHNICAL SERVICES, INC. GS-00F-188CA 512-630-4479 LOS ANGELES ,CA o
ADVANCED RESOURCES INTERNATIONAL, INC GS-10F-077AA (703)528-8420 ARLINGTON ,VA s  
ADVANCED RESOURCE SOLUTIONS, INC. GS-10F-0261S 530-676-1095 SHINGLE SPRINGS ,CA s
ABT GLOBAL LLC GS-00F-252CA 301-347-5093 ROCKVILLE ,MD o
ABR, INC. 47QRAA20D0010 (907) 455-6777 EXT. FAIRBANKS ,AK s
A.I.S., INC. GS-10F-0131T 508-990-9054 NORTH DARTMOUTH ,MA s
1SPATIAL INC GS-10F-0291U 5126945416 VIENNA ,VA o
* Contract Closed for New Awards



elibrary.gsa.gov

An official website of the General Services Administration

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