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.

Banner Home GSA Advantage

For general questions, contact:
National Customer Service Center
Call: 1-800-488-3111
Email: ncsccustomer.service@gsa.gov

System Notice: eLibrary is experiencing an issue with MAS 8(a) Pool participant identification. Please reach out to maspmo@gsa.gov to confirm MAS 8(a) pool status.


*Attention: 8(a) JV Eligible, WOSB JV Eligible, SDVOSB JV Eligible and HUBZone JV Eligible contractors are self certified. Ordering agencies must confirm eligibility at the order level.


MAS Multiple Award Schedule
Professional Services - Technical and Engineering Services (non-IT)
Category Description
541370GIS Geographic Information Systems (GIS) Services Geographic Information Services (GIS) 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 (GSA Class Deviation RFO-2025-36), and defined under the Brooks Act of 1972 (Public Law 92-582, 40 U.S. 1102 et seq.).
245 contractors

Download Contractors (xls | csv)
Limit To:
Sort:
Search T&Cs/Price List:
* Contract Closed for New Awards
Contractor       Contract # Phone City, State Socio-
Economic
Terms & Conditions / Price List View Catalog
XENTITY CORPORATION GS-00F-0038Y 303-376-6217 GOLDEN ,CO s/d
XCEL ENGINEERING, INC. 47QRAA22D00D0 (865)766-8541 BRICEVILLE ,TN s/dv  
WSP USA SOLUTIONS INC 47QRAA18D002R 215-367-2971 ARLINGTON ,VA o
WSP USA SOLUTIONS INC 47QRAA18D0073 * (206)382-5282 ARLINGTON ,VA o  
WSP USA ENVIRONMENT & INFRASTRUCTURE INC. GS-00F-314CA 2153672971 BLUE BELL ,PA o
WOOLPERT, INC. 47QTCA25D002W 937-531-1309 BEAVERCREEK ,OH o
WILSON & COMPANY, INC., ENGINEERS & ARCHITECTS 47QRAA21D0052 505-348-4194 ALBUQUERQUE ,NM o
WILLIAM M KIER       GS-10F-0124U 707-834-2465 SAN RAFAEL ,CA s
WHITE SHIELD, INC. GS-10F-0357U (509)547-0100 PASCO ,WA s/d/ai  
WESTWATER ENGINEERING, INC 47QRAA20D002M 9702417076 GRAND JCT ,CO s/w/wo/ew
WESTON SOLUTIONS INC 47QSHA18D0016 773-255-8240 WEST CHESTER ,PA 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/8aS
WATER & ENVIRONMENTAL TECHNOLOGIES, INC. 47QRAA22D00DS 509-592-3289 BUTTE ,MT s
WARTHOG INFORMATION SERVICES LLP 47QTCA24D0032 360-223-4843 BELLINGHAM ,WA s
W R SYSTEMS LTD. GS-00F-317GA 703-934-0200 FAIRFAX ,VA o
VERNADERO GROUP INC GS-10F-0033T 4803151000 PHOENIX ,AZ s/v
VANASSE HANGEN BRUSTLIN INC GS-00F-116CA 8044417439 WILLIAMSBURG ,VA o
UTILITY DATA CONTRACTORS, LLC 47QRAA25D001Y 719-337-2472 ENGLEWOOD ,CO s
US&S INC 47QSHA23D000V 864-233-8035 GREENVILLE ,SC s/dv/d
UPSLOPE ADVISORS INC. 47QRAA21D002C 3038861125 DENVER ,CO s/d/8a/8aS
TWO BEARS ENVIRONMENTAL CONSULTING, LLC 47QRAA26D000E 9079528509 ANCHORAGE ,AK s/w/wo/ew/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  
TRANSYSTEMS CORPORATION 47QRAA19D001C 510-835-7254 KANSAS CITY ,MO o
TRANSPO GROUP USA, INCORPORATED       47QRAA21D0051 845-207-0786 KIRKLAND ,WA s
THE SANBORN MAP COMPANY, INC. GS-10F-0099W 719-264-5535 COLORADO SPRINGS ,CO o
THE CATALYST GROUP OF COMPANIES LIMITED LIABILITY COMPANY 47QRAA22D00DA 7327896860 NEW BRUNSWICK ,NJ s/d
THE BUILDING PEOPLE LLC 47QSMS24D009L 703-669-2222 LEESBURG ,VA s/d/8a
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 805-681-3102 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 845-534-5959 MOUNTAINVILLE ,NY o
TECHLAW CONSULTANTS INC 47QSWA18D008B 7038183206 CHANTILLY ,VA o
T3W BUSINESS SOLUTIONS, INC. 47QRAA19D000N 619-298-0888 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 443-258-1943 AUSTIN ,TX o
SURF TO SNOW ENVIRONMENTAL RESOURCE MANAGEMENT, INC. 47QRAA21D000B 9254136275 SAN RAMON ,CA s/dv/d
STRAUGHAN ENVIRONMENTAL, INC. GS-10F-014CA 4435392535 COLUMBIA ,MD s/w/wo/ew/d
STETSON ENGINEERS INC       47QRAA24D00AN (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
SRF CONSULTING GROUP INC 47QRAA25D00A8 7632496773 MINNEAPOLIS ,MN 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
SPATIALGIS, L.L.C. 47QTCA24D00DS 301-442-3914 FAYETTEVILLE ,NC s/d
SPATIAL INFORMATICS GROUP LLC 47QRAA20D004S 510-427-3571 PLEASANTON ,CA s
SOUTHEASTERN SURVEYING AND MAPPING CORPORATION 47QRAA25D0093 4075096398 ORLANDO ,FL 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 3015002275 ROCKVILLE ,MD s
S.P. CRAMER & ASSOCIATES, INC. 47QRAA19D0045 (888) 224-1221 PORTLAND ,OR s
ROSS & ASSOCIATES ENVIRONMENTAL CONSULTING, LTD. 47QRAA22D008B 206-792-4080 SEATTLE ,WA s
RIGHT-CLICK GIS MAPS, LLC 47QRAA25D007R 860-558-5037 OSPREY ,FL s/w/wo/d
RESPEC COMPANY, LLC 47QTCA19D0084 605-394-6400 RAPID CITY ,SD o
RESOLUTION LLC 47QRAA25D0033 256-713-8990 HUNTSVILLE ,AL s/dv/d/8a/ai/8aS
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 7705697038 ATLANTA ,GA s/w/wo/ew/d
R. LOPEZ DE AZUA & ASSOC, INC. 47QRAA26D002Y (787)644-1798 SAN JUAN ,PR s/d    
QUATERNARY RESOURCE INVESTIGATIONS, L.L.C. GS-10F-105BA 2252921400 BATON ROUGE ,LA s/w/wo/ew/d
PROPEL SOLUTIONS LLC       47QTCA23D006D 7034315855 LEESBURG ,VA s/w/wo/ew/d/wojv
PROFESSIONAL ENVIRONMENTAL ENGINEERS, INC GS-10F-200BA 314-531-0060 SAINT LOUIS ,MO s/w
PROFESSIONAL ENGINEERING SERVICES, LTD. 47QRAA21D008Y 9524566707 EAGAN ,MN s/w/wo/d
PROCON CONSULTING LLC GS-00F-247CA 703-527-7059 MCLEAN ,VA o
PREMIER DATA SERVICES INC 47QTCA19D001D 3033028591 ENGLEWOOD ,CO o
POTOMACWAVE, INC. GS-00F-0007X 703-997-6066 ALEXANDRIA ,VA o
PIONEER TECHNICAL SERVICES INC GS-10F-050AA 4067231898 BUTTE ,MT s
PERIKIN ENTERPRISES LLC GS-00F-003AA 931-808-1876 ALBUQUERQUE ,NM s/d/8a
PARSONS GOVERNMENT SERVICES INC. 47QRAA19D000A 8438069210 CENTREVILLE ,VA o
PARADIGM INVESTMENT CAPITAL, L.L.C. 47QRAA23D0008 2409978118 COLLEGE PARK ,MD s/d/8a
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
OTAK, INC. GS-10F-0401X 5032876825 PORTLAND ,OR o
ORAN INC 47QTCA18D009B 703-673-6285 HERNDON ,VA s/w/wo/ew/d/8a/8aS
ONEIDA TOTAL INTEGRATED ENTERPRISES LLC 47QRAA20D009B 4142574200 MILWAUKEE ,WI s/d/to/ai
OCEAN ASSOCIATES INC GS-35F-372GA 703-819-6939 ARLINGTON ,VA s/w/wo
NV5 GEOSPATIAL, INC. 47QTCA18D001X 262-707-2974 SAINT PETERSBURG ,FL o
NUTTER & ASSOCIATES INC 47QRAA19D009B 706-354-7925 ATHENS ,GA s/h
NORTH WIND RESOURCE CONSULTING LLC GS-10F-111BA 208-520-3472 IDAHO FALLS ,ID s/d/an
NORMANDEAU ASSOCIATES, INC. 47QRAA23D002Z 603-637-1185 BEDFORD ,NH o
NICHOLS CONSULTING ENGINEERS CHTD 47QRAA18D008A 7753294955 RENO ,NV s
NELSON INTELLIGENCE SOLUTIONS LLC 47QTCA21D00EG 703-629-8839 LITTLE ROCK ,AR s/dv/d/8a/8aS
NATURES IMAGE, INC. GS-10F-045BA 9496804400 LAKE FOREST ,CA s/w/wo
NATURAL RESOURCE INNOVATIONS GMBH 47QRAA19D002P 004915153305747 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 (808)354-4281 ALEXANDRIA ,VA s  
MJ ENGINEERING, ARCHITECTURE, LANDSCAPE ARCHITECTURE, AND LAND SURVEYING P.C. 47QRAA23D005R 5183710799 HALFMOON ,NY 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 608-443-0583 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  
MARSTEL-DAY, LLC GS-00F-070CA 540-419-5624 FREDERICKSBURG ,VA s
MANNIK & SMITH GROUP, INC. 47QRAA20D006A 734-790-5177 MAUMEE ,OH o
LYNKER CORPORATION 47QTCA19D00GN 703-431-5855 LEESBURG ,VA o
LRS FEDERAL LLC GS-10F-0360T 4105443570 SEVERNA PARK ,MD s/dv
LOYOLA ENTERPRISES INCORPORATED 47QTCA21D00DE 757-498-6118 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
LINDAHL REED, INC. 47QRAA25D00C8 833-703-9068 BEND ,OR s/w/wo/ew/d/8a/8aS
LIMNO-TECH INC GS-10F-150BA 734-332-1200 ANN ARBOR ,MI o
LIMITLESS SOLUTIONS GROUP, INC. 47QRAA18D003P 8586791732 SAN DIEGO ,CA s/dv/d
LEIDOS, INC. GS-00F-022CA 571-526-7840 RESTON ,VA o
LAYERMARK, INC 47QTCA23D0010 571-714-0260 WASHINGTON ,DC s
LAGO CONSULTING & SERVICES LLC 47QRAA22D009K 8133332801 TAMPA ,FL s/w/wo/ew/d/8a/8aS/wojv
KNIGHT FEDERAL SOLUTIONS INC 47QRAA19D004N 407-243-6008 ORLANDO ,FL s
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 BLACKFOOT ,ID s/w/wo/ew/d/8a/8aS
IPARAMETRICS, LLC GS-10F-112CA 678-381-2320 ALPHARETTA ,GA s
INONDE, LLC 47QTCA20D00CW 7038351861 MCLEAN ,VA s/dv
INNOVATE! INC 47QTCA22D0028 703-922-9090 ALEXANDRIA ,VA s/w/wo/d
INFOPACITY LLC 47QTCA26D0010 313-293-7182 O FALLON ,IL s/dv/d/dvjv
IIC TECHNOLOGIES INC GS-10F-0104V 4109977631 ELLICOTT CITY ,MD o
ICF INCORPORATED, L.L.C. GS-00F-010CA 703-225-5692 RESTON ,VA o
IAP WORLD SERVICES, INC. GS-35F-407GA 321-784-7396 MELBOURNE ,FL o
HYDROGEOLOGIC, INC. 47QRAA18D00CW 518-796-9211 RESTON ,VA s
HOUSTON ENGINEERING INC 47QRAA23D004Q 701-499-2080 FARGO ,ND o
HORSLEY WITTEN GROUP, INC. 47QRAA22D005P 508-833-6600 SANDWICH ,MA s
HEXAGON US FEDERAL, INC 47QTCA18D003G 703-264-5600 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 303-754-4250 OMAHA ,NE o
GSI NORTH AMERICA INC 47QRAA19D002Z 808-371-5640 FLEMINGTON ,NJ s/d/8a/hn
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
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
GEOMORPH INFORMATION SYSTEMS, LLC GS-10F-0236X * 619-787-7974 RENO ,NV s/w/wo/ew/d/h  
GEOGRAPHIC TECHNOLOGIES GROUP INC 47QTCA23D009V 919-344-2169 GOLDSBORO ,NC s
GEOGRAPHIC INFORMATION SERVICES, INC. 47QRAA19D00BD 205-725-5836 HOOVER ,AL o
GEOCONVERGENCE LLC 47QTCA21D00AH 855-447-3939 BLOOMINGTON ,IN s/d/8a/8aS
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
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 6317376200 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
EXCELSIOR ENGINEERING AND LAND SURVEYING, P.C. 47QRAA25D001U 347-339-6688 ENGLEWOOD CLIFFS ,NJ s/d/8a/8aS
ESSNOVA SOLUTIONS, INC. GS-35F-427GA 888-405-3189 BIRMINGHAM ,AL s/d/8a/h
ERO RESOURCES CORPORATION 47QRAA21D0075 9704222958 LAKEWOOD ,CO s/w/wo/d
EPSILON SYSTEMS SOLUTIONS, INC. 47QRAA21D005F 619-702-1700 SAN DIEGO ,CA o
ENVIROSCIENCE INC GS-10F-0181U 800-940-4025 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.       47QRAA25D009E 530-321-7268 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/wojv
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
ECO & ASSOCIATES, INC. GS-10F-0371U 714-289-0995 SANTA ANA ,CA s/w/d
EARTH RESOURCES TECHNOLOGY, LLC GS-00F-109CA 3013231435 GREENBELT ,MD o
EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBC 47QRAA19D005G 410-459-0123 HUNT VALLEY ,MD s
DS2 LLC 47QRAA19D005F 8503072781 NICEVILLE ,FL s/dv
DPRA INCORPORATED 47QRAA19D003T 785-564-6041 KNOXVILLE ,TN s
DM ENTERPRISES OF BALTIMORE, LLC 47QRAA24D002W 443-538-9913 BALTIMORE ,MD s/d
DJ&A, P.C.       47QRAA24D00EW 4065461887 MISSOULA ,MT o
DEWBERRY ENGINEERS INC. GS-00F-280CA (703)208-6872 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
DARKHORSE GEOSPATIAL LLC 47QTCA25D001M (443)534-9940 FALLS CHURCH ,VA s/w/wo/ew/d/8a/8aS
CSRS LLC 47QRAA23D003E 2257690546 BATON ROUGE ,LA o
CSA OCEAN SCIENCES INC 47QRAA23D004B 5613714921 STUART ,FL o
CRITIGEN LLC GS-10F-0480X 4254177194 ELLENSBURG ,WA 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 510-612-8761 MARTINEZ ,CA s/d
CONCURRENT TECHNOLOGIES CORP 47QRAA21D0021 8142692871 JOHNSTOWN ,PA o
COMPREHENSIVE ENVIRONMENTAL INC 47QRAA18D00DM 508-281-5160 BOLTON ,MA s/w/wo/ew/d
COMMONWEALTH HERITAGE GROUP, LLC GS-00F-261DA * (763)354-9313 DEXTER ,MI s    
COGSTONE RESOURCE MANAGEMENT GS-10F-0463X 714-974-8300 ORANGE ,CA s/w/wo/ew/d
CLOUD CLARITY LLC 47QRAA25D0038 703-727-9095 ALEXANDRIA ,VA s/d
CIVIC MAPPER, LLC 47QRAA25D003M 315-729-7869 PITTSBURGH ,PA 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 405-416-8100 OKLAHOMA CITY ,OK o
BROADBENT & ASSOCIATES, INC. 47QRAA20D004L 775-322-7969 HENDERSON ,NV o
BRATSLAVSKY CONSULTING ENGINEERS, INC. GS-00F-071CA 9072807619 ANCHORAGE ,AK s
BOOZ ALLEN HAMILTON INC 47QREA21D0001 703-377-4359 MC LEAN ,VA o
BOOZ ALLEN HAMILTON INC       GS-00F-008DA * 703-377-4359 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 207-839-7600 PORTLAND ,ME o
BHATE ENVIRONMENTAL ASSOCIATES, INC. 47QRAA19D004S 205-918-4044 BIRMINGHAM ,AL s
BENT EAR SOLUTIONS LLC 47QRAA21D005T 703-655-7019 ALEXANDRIA ,VA s/dv/d
BBJ GROUP LLC GS-10F-0471X 3122197769 CHICAGO ,IL s
BB&E, INC. 47QRAA20D007E 210-279-4904 NORTHVILLE ,MI o
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, INC. GS-10F-0040V 703-817-3544 HERNDON ,VA o
ASPEN ENVIRONMENTAL GROUP 47QRAA22D00EH (818) 597-3407 AGOURA HILLS ,CA s/d
ASM AFFILIATES INC 47QRAA19D0092 3102783100 CARLSBAD ,CA s
ASIR LLC GS-10F-0249X 505-247-9337 ALBUQUERQUE ,NM s
APPLIED EARTHWORKS, INC. 47QRAA24D003J 559-229-1856 FRESNO ,CA 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       47QRAA25D0069 210-656-9300 SAN ANTONIO ,TX s/w/wo
AECOM TECHNICAL SERVICES, INC. GS-00F-188CA 202-341-4160 LOS ANGELES ,CA o
ADVANCED RESOURCES INTERNATIONAL, INC GS-10F-077AA 7035288420 ARLINGTON ,VA s
ADVANCED RESOURCE SOLUTIONS, INC. GS-10F-0261S 530-676-1095 SHINGLE SPRINGS ,CA s
ACRES LLC 47QRAA25D0045 6107166061 WEST NORRITON ,PA s/d
ACCELGOV LLC       47QTCA21D00DQ 732-614-4455 BETHESDA ,MD s/wo/ew/d/8a/8ajv/wojv
ABT GLOBAL LLC GS-00F-252CA (301) 347-5682 ROCKVILLE ,MD o
ABR, INC. 47QRAA20D0010 907-455-6777 FAIRBANKS ,AK s
A.I.S., INC. GS-10F-0131T 508-990-9054 NORTH DARTMOUTH ,MA s
@ORCHARD LLC 47QRAA20D009K 202-531-3373 AUSTIN ,TX s/w/wo/d/8a
1SPATIAL INC GS-10F-0291U 3098465826 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