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MAS Multiple Award Schedule
Professional Services - Environmental Services
Category Description
541620 Environmental Consulting Services Services include providing advice and assistance to businesses and other organizations on environmental issues, such as the control of environmental contamination from pollutants, toxic substances, and hazardous materials; Endangered species, wetland, watershed, and other natural resource management plans; Archeological and/or cultural resource management plans. This includes identifying problems (e.g., inspect buildings for hazardous materials), measure and evaluate risks, and recommend solutions. multi disciplined staff of scientists, engineers, and other technicians with expertise in areas, such as air and water quality, asbestos contamination, remediation, ecological restoration, and environmental law such as Planning and Documentation Services for the development, planning, facilitation, coordination, and documentation of and/or for environmental initiatives (or mandates such as Executive Order 13693 in areas of chemical, radiological, and/or hazardous materials; ISO 14001 Environmental Management System (EMS) and sustainable performance measure development; Environmental Assessment (EA) and Environmental Impact Statement (EIS) preparation under the National Environmental Policy Act (NEPA).
595 contractors

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TRIHYDRO CORPORATION GS-00F-136GA 307-745-7474 LARAMIE ,WY s/h
NATURAL SYSTEMS ANALYSTS, INC 47QRAA22D004Q 4077183880 DUBOIS ,WY s/d
WESTERN ECOSYSTEMS TECHNOLOGY, INC       GS-10F-072BA 307-634-1756 CHEYENNE ,WY o
ALLEGHENY SCIENCE & TECHNOLOGY CORPORATION GS-10F-053AA 304-319-0044 BRIDGEPORT ,WV s/w/wo
SUSTAINMENT & RESTORATION SERVICES, LLC 47QRAA18D00FN 414-257-4200 MILWAUKEE ,WI s/d/8a/to/ai
ONEIDA TOTAL INTEGRATED ENTERPRISES LLC 47QRAA20D009B 414-257-4200 MILWAUKEE ,WI s/d/to/ai
MEAD & HUNT INC GS-00F-230DA 906-629-1360 MIDDLETON ,WI o
ONEIDA ENGINEERING SOLUTIONS LLC 47QRAA23D0093 414-257-4200 GREEN BAY ,WI s/d/8a/to/ai/8aS
ENDPOINT SOLUTIONS CORP GS-10F-133BA 414-858-1204 FRANKLIN ,WI s
ELYON INTERNATIONAL, INC. GS-00F-203GA (360) 696-5892 VANCOUVER ,WA s/w/wo/v/d
ROBINSON & NOBLE INC GS-10F-010CA 2534757711 TACOMA ,WA 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
KANE ENVIRONMENTAL, INC. GS-10F-0061W 2066910476 SEATTLE ,WA s
INDEPENDENT STRATEGIC MANAGEMENT SOLUTIONS INC 47QRAA21D0087 5094387811 RICHLAND ,WA s/w/wo/ew/d/8a/8aS
DADE MOELLER & ASSOCIATES, INC. GS-00F-333CA 509.942.3644 RICHLAND ,WA o
WHITE SHIELD, INC. GS-10F-0357U 509-547-0100 PASCO ,WA s/d/ai
STELL SIA SALAS O'BRIEN LLC 47QRAA23D005N (303)638-2233 MOUNTLAKE TERRACE ,WA s/w/wo/ew/dv    
HAMER ENVIRONMENTAL LP GS-10F-087AA 3608995156 MOUNT VERNON ,WA s
GENWEST SYSTEMS INC 47QRAA22D006M 425-771-2700 EDMONDS ,WA s/dv
WARTHOG INFORMATION SERVICES LLP 47QTCA24D0032 360-223-4843 BELLINGHAM ,WA s
ECO RESOURCE GROUP, LLC GS-00F-017AA 206-478-6881 BAINBRIDGE ISLAND ,WA s/w/wo/ew/d
CLARK GROUP, LLC, THE GS-10F-0150W 8029170584 MONTPELIER ,VT s/w/wo/ew/d
ROMEM AQUA SYSTEMS CO INC 47QRAA20D005A 7036432952 WOODBRIDGE ,VA s/dv
AWEN SOLUTIONS GROUP, LLC 47QRAA24D001F (202)422-8387 WOODBRIDGE ,VA s/dv    
VANASSE HANGEN BRUSTLIN INC GS-00F-116CA 804-441-7439 WILLIAMSBURG ,VA o
ENGINEERING & ENVIRONMENT, INC. 47QRAA21D0005 7572879566 VIRGINIA BEACH ,VA s
INTEGRATED SYSTEMS SOLUTIONS, INC. GS-02F-0087X 703-980-0064 VIENNA ,VA s/dv
LMI CONSULTING, LLC GS-00F-041GA 703-917-7524 TYSONS CORNER ,VA o
HANA ENGINEERS & CONSULTANTS LLC 47QRAA22D003N 757-701-9382 RICHMOND ,VA s/d/8a/8aS
HYDROGEOLOGIC, INC. 47QRAA18D00CW 7037364551 RESTON ,VA s
ACUITY - PT&C, LLC 47QRAA19D003A 7702000192 RESTON ,VA o
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION GS-00F-002CA 703-981-7244 RESTON ,VA o
LEIDOS, INC. GS-00F-022CA 571-526-7840 RESTON ,VA o
NOBLIS, INC. GS-00F-096DA (703) 610-2290 RESTON ,VA o
APPLIED INSIGHT, LLC GS-00F-145GA 703-215-8100 RESTON ,VA o
ENERGY AND SECURITY GROUP, LLC GS-10F-0451P 703-476-3212 RESTON ,VA s
LEIDOS, INC. GS-35F-116AA (571) 526-7085 RESTON ,VA o
PARADIGM ENVIRONMENTAL INC 47QRAA18D003K 7039571908 OAKTON ,VA s
AH ENVIRONMENTAL CONSULTANTS, INC. 47QRAA18D00AU 757-873-4959 NEWPORT NEWS ,VA s
ALLIANCE SOLUTIONS GROUP, INC. GS-10F-0272W 757-223-7233 NEWPORT NEWS ,VA s/dv
DPSTUDIO, LLC 47QRAA19D00C3 804-402-0446 MECHANICSVILLE ,VA s/w/wo/d
AXIS MANAGEMENT GROUP, LLC 47QRAA18D007F 540-338-5071 MCLEAN ,VA s/w/wo/ew/d
GUIDEHOUSE INC. 47QRAA19D0085 202-481-7526 MCLEAN ,VA o
BOOZ ALLEN HAMILTON INC       GS-00F-008DA 7033774359 MCLEAN ,VA o
AVANTUS FEDERAL LLC GS-00F-151CA 571-551-2726 MCLEAN ,VA o
SOLV LLC 47QRAA18D00DH 7037604801 MC LEAN ,VA s
ENDYNA, INC.       GS-00F-0017Y 7038488840 MC LEAN ,VA s/w/wo/ew/d
TERWILLIGER CONSULTING, INC. 47QRAA21D003F (757) 787-3974 LOCUSTVILLE ,VA s/w/wo
THE KENIFIC GROUP INC 47QRAA19D00C7 571-636-4002 LEESBURG ,VA s
LYNKER CORPORATION 47QTCA19D00GN 7034315855 LEESBURG ,VA o
APPLIED ENVIRONMENTAL, INC. 47QRAA19D0098 (703) 648-0822 HERNDON ,VA s/w/wo
PERATON SERVICES & SOLUTIONS INC. GS-00F-296CA 703-673-6309 HERNDON ,VA o
ATCS, P.L.C GS-10F-0040V 703-817-3544 HERNDON ,VA o
MANTECH SRS TECHNOLOGIES, INC. GS-10F-0054R 703-218-6440 HERNDON ,VA o
ATTAINX INC. GS-35F-293DA 7034245594 HERNDON ,VA s/w/wo/ew/d/8a/8aS
REMSA INC 47QRAA23D006S 7577220113 HAMPTON ,VA s/w/wo/ew/d
WETLAND STUDIES AND SOLUTIONS, INC. GS-10F-0273W 703-679-5609 GAINESVILLE ,VA o
MARSTEL-DAY LLC GS-00F-070CA 7038395513 FREDERICKSBURG ,VA s
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. GS-00F-057CA 7039953733 FALLS CHURCH ,VA o
ANALYTIC SERVICES INC. GS-00F-095CA 7034161304 FALLS CHURCH ,VA o
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. GS-00F-256CA 703-995-3733 FALLS CHURCH ,VA o
MTSA II JV LLC 47QRAA23D001Y 703-930-9624 FAIRFAX ,VA s/dv
ICF INCORPORATED, L.L.C. GS-00F-010CA 703-225-5692 FAIRFAX ,VA o
ECS FEDERAL, LLC GS-00F-072CA 571-232-1412 FAIRFAX ,VA o
CDM FEDERAL PROGRAMS CORPORATION GS-00F-085CA 303-383-2300 FAIRFAX ,VA o
CONSOLIDATED SAFETY SERVICES INCORPORATED GS-00F-217CA (703) 877-3352 FAIRFAX ,VA o
FEDWRITERS, INC. GS-00F-217GA 202-271-0312 FAIRFAX ,VA s/d/8a/8aS
DEWBERRY ENGINEERS INC. GS-00F-280CA 7032086872 FAIRFAX ,VA o
GOLDBELT C6, LLC 47QRAA19D00CS (757)550-2121 CHESAPEAKE ,VA s/d/an
SKEO SOLUTIONS, INC. 47QRAA20D0027 434-975-6700 CHARLOTTESVILLE ,VA s
KAPUR ENERGY ENVIRONMENT ECONOMICS, LLC 47QSHA20D000W 434-295-3018 CHARLOTTESVILLE ,VA s/w/wo/ew/d
STANTEC GS INC. GS-00F-196CA 9165487783 CHARLOTTESVILLE ,VA o
ECS MID-ATLANTIC, LLC 47QRAA19D006M 703-471-4800 CHANTILLY ,VA o
PG ENVIRONMENTAL, LLC 47QRAA23D002W 7207898033 CHANTILLY ,VA o
TECHLAW CONSULTANTS INC 47QSWA18D008B 703-818-3233 CHANTILLY ,VA o
PG ENVIRONMENTAL, LLC GS-10F-0210U 7207898033 CHANTILLY ,VA o
3D ENVIROLOGICS LLC GS-10F-023CA 4349894223 BARBOURSVILLE ,VA s/w/wo
DELOITTE CONSULTING LLP 47QRAA18D001P 703-251-1143 ARLINGTON ,VA o
GIBB & O'LEARY EPIDEMIOLOGY CONSULTING LLC 47QRAA19D004F 703-888-6059 ARLINGTON ,VA s/v
ECODIT LLC 47QRAA19D00DN 703-841-1883 ARLINGTON ,VA s/w/wo
S C & A INC 47QRAA20D002W 7038936600 ARLINGTON ,VA s
JACOBS ENGINEERING GROUP INC. 47QRAA21D00AF 571-218-1304 ARLINGTON ,VA o
REDHORSE CORPORATION       GS-00F-0013Y 619-241-4609 ARLINGTON ,VA o
BMT DESIGNERS & PLANNERS, INC. GS-00F-337CA 703-920-7070 ARLINGTON ,VA o
REDHORSE CORPORATION GS-07F-134GA (619) 241-4609 ARLINGTON ,VA o
OCEAN ASSOCIATES INC GS-10F-0567P 703-388-9548 ARLINGTON ,VA s/w/wo
ADVANCED RESOURCES INTERNATIONAL, INC GS-10F-077AA (703)528-8420 ARLINGTON ,VA s  
OCEAN ASSOCIATES INC GS-35F-372GA 703-819-6939 ARLINGTON ,VA s/w/wo
PCCI, INC. 47QRAA18D00HE 7033391110 ALEXANDRIA ,VA o
PLEXUS SCIENTIFIC CORPORATION 47QRAA19D00BK * 571-338-5371 ALEXANDRIA ,VA s  
AVANTI CORPORATION 47QRAA20D002D 703-765-0060 ALEXANDRIA ,VA s/w/wo/ew/d
GLOBAL SYSTEMS ENGINEERING, LLC 47QRAA20D0060 703-915-2338 ALEXANDRIA ,VA s/h
MICHAEL BAKER INTERNATIONAL, INC. 47QRAA21D008D 703-483-0029 ALEXANDRIA ,VA o
POTOMACWAVE CONSULTING, INC. GS-00F-0007X 703-963-5064 ALEXANDRIA ,VA o
CALIBRE SYSTEMS INC GS-00F-185CA 7037978500 ALEXANDRIA ,VA o
COGENT SECURITY CONSULTING LLC GS-00F-301DA (855) 226-4368 ALEXANDRIA ,VA s/d
J&M GLOBAL SOLUTIONS LLC GS-10F-0374X 5719706690 ALEXANDRIA ,VA s/w/wo
GEOSPATIAL CONSULTING GROUP INTERNATIONAL LLC       GS-35F-212DA 571-289-0267 ALEXANDRIA ,VA s/w/wo/ew
MXI ENVIRONMENTAL SERVICES LLC GS-10F-0013Y (908)295-0555 ABINGDON ,VA s
RESOURCE & ENVIRONMENTAL MANAGEMENT CONSULTANTS, INC. GS-10F-0014W 801-255-2626 MIDVALE ,UT s/w/wo
KELLER-BLIESNER ENGINEERING, LLC       47QRAA18D004Q 435-753-5651 LOGAN ,UT s
CIRRUS ECOLOGICAL SOLUTIONS, L.C. GS-10F-0164T 4357871490 LOGAN ,UT s
BIO-WEST INC GS-10F-0331S 435-752-4202 LOGAN ,UT s
SHIPLEY GROUP, INC., THE 47QRAA19D00CF 8882702157 FARMINGTON ,UT s
AVALON BUSINESS ENGINEERING SERVICES, LLC 47QRAA20D003E (801) 447-1623 CLEARFIELD ,UT s/w/wo/ew/dv/d
RMEC ENVIRONMENTAL INC 47QRAA22D00EX 8014673661 BOUNTIFUL ,UT s
PIKA INTERNATIONAL, INC. GS-10F-0202U 281-340-5525 STAFFORD ,TX s/d
ZARA ENVIRONMENTAL LLC 47QRAA23D0006 512-291-4555 SAN MARCOS ,TX s/w/wo/ew/v/d
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
ALPHA FACILITIES SOLUTIONS, LLC 47QRAA20D000T 210-601-3190 SAN ANTONIO ,TX s/dv/d
CHENEGA FACILITIES MANAGEMENT LLC 47QSHA20D0033 256-665-0610 SAN ANTONIO ,TX o
CHENEGA RELIABLE SERVICES LLC 47QSHA21D001A 210-236-3934 SAN ANTONIO ,TX s/d/8a/an/8aS
C2 ALASKA, LLC 47QSHA22D000D 2102934128 SAN ANTONIO ,TX s/d/8a/an/8aS
TEKPRO SUPPORT SERVICES, LLC 47QSMA22D08PE 210-899-1400 SAN ANTONIO ,TX s/d/8a/ai/an
AEHS INCORPORATED GS-10F-0227R 2106569300 SAN ANTONIO ,TX s
GREEN AND SUSTAINABLE SERVICES, LLC GS-07F-231CA 940-597-3723 PONDER ,TX s/w/wo/ew
FALCONA MANAGEMENT & TECHNOLOGY, L.L.C. GS-00F-272CA 210-704-1486 NEW BRAUNFELS ,TX s/w/wo/ew/d/8a/8aS
BIOTOPE FORESTRY & ENVIRONMENTAL, LLC       47QRAA23D004S 8285075523 NACOGDOCHES ,TX s/d
CALICHE, LTD.       47QRAA22D000M (281)356-6038 MAGNOLIA ,TX s/v  
RAVEN ENVIRONMENTAL SERVICES, INC GS-00F-264DA 936-291-0946 HUNTSVILLE ,TX s
EDGE ENGINEERING & SCIENCE LLC 47QRAA22D006Q (813)476-5777 HOUSTON ,TX s    
ERC ENVIRONMENTAL & CONSTRUCTION SERVICES INC 47QRAA23D0049 7132909444 HOUSTON ,TX s
TLC ENGINEERING, INC. 47QRAA23D006A 713-868-6900 HOUSTON ,TX s/d
MECX, INC. GS-10F-0328R 713-585-7000 HOUSTON ,TX s/dv
RPS GROUP, INC. GS-10F-0438R 401-789-6224 HOUSTON ,TX o
GRAVITATE LIMITED LIABILITY COMPANY 47QRAA18D004C 307-680-3637 FORT WORTH ,TX s/w/wo/ew/d
TRINITY CONSULTANTS INC 47QRAA24D0020 (972)661-8100 DALLAS ,TX o    
LCA ENVIRONMENTAL INC GS-00F-075GA 972-241-6680 DALLAS ,TX s/w/wo/ew/d
RISK ASSESSMENT AND MANAGEMENT GROUP, INC. 47QRAA22D001H 8324981717 BELLAIRE ,TX s
THE THRIVAL COMPANY LLC 47QRAA18D009X 208-991-8264 AUSTIN ,TX s/w/wo/d
JENKINS ENVIRONMENTAL CONSULTING, LLC GS-00F-058DA (866)839-6548 AUSTIN ,TX s  
SIGNATURE SCIENCE LLC GS-00F-105CA (877) 474-4724 AUSTIN ,TX o
HHM & ASSOCIATES, INC. GS-10F-0244Y 512-478-8014 AUSTIN ,TX s/w/wo
DTECH SERVICES INC 47QRAA19D0076 817-695-6519 ARLINGTON ,TX s/d
STREET LEGAL INDUSTRIES, INC 47QRAA19D00A7 865-483-6373 OAK RIDGE ,TN s/w/wo/ew/d/8a/h
XCEL ENGINEERING, INC. 47QRAA22D00D0 865-766-8543 OAK RIDGE ,TN s/dv
NAVARRO RESEARCH AND ENGINEERING, INC. 47QRAA23D000P 865-220-9650 OAK RIDGE ,TN s/w/wo
BOSTON GOVERNMENT SERVICES, LLC GS-00F-013GA 202-262-8098 OAK RIDGE ,TN o
PROFESSIONAL PROJECT SERVICES, INC. GS-00F-112CA 865.220.4377 OAK RIDGE ,TN s
OAK RIDGE ASSOCIATED UNIVERSITIES, INCORPORATED GS-00F-195CA 865-214-3285 OAK RIDGE ,TN o
SPECTRA TECH, INC. GS-00F-264CA 865-813-2131 OAK RIDGE ,TN s
DPRA INCORPORATED 47QRAA19D003T 785-564-6041 KNOXVILLE ,TN s
GEM TECHNOLOGIES, INC. 47QRAA20D007W 865-660-7339 KNOXVILLE ,TN s/d
DYNAMIC SOLUTIONS, LLC 47QRAA23D0071 865-212-3331 EXT 22 KNOXVILLE ,TN s/w/wo
STRATA G, L.L.C. GS-00F-004CA 8659343400 KNOXVILLE ,TN o
ALLIANT CORPORATION GS-10F-0110V 8653630726 KNOXVILLE ,TN s/dv
ENVIRONMENTAL CONSULTING AND TRAINING SERVICES, INC. 47QRAA22D0013 865-719-3215 GREENBACK ,TN s/w/wo
RAV EHS CONSULTING LLC 47QRAA22D0081 615-261-8081 FRANKLIN ,TN s/d
EARTH SMART ENVIRONMENTAL SOLUTIONS LLC GS-00F-099DA 734-260-8624 DAYTON ,TN s/dv
RESPEC COMPANY, LLC 47QTCA19D0084 (605) 394-6400 RAPID CITY ,SD o
JWJ CONSULTING, LLC 47QRAA23D003A 803-463-5309 ROCK HILL ,SC s/d
THE EARTHWORKS GROUP, INC. 47QRAA23D003B 843-651-7900 MURRELLS INLET ,SC s
US&S INC 47QSHA23D000V 864-233-8035 GREENVILLE ,SC s/dv/d
ESP ASSOCIATES, INC. GS-10F-189BA 336-232-5213 FORT MILL ,SC o
RESEARCH PLANNING, INC. 47QRAA19D003K 803-256-7322 COLUMBIA ,SC s/w/wo
ARM ENVIRONMENTAL SERVICES INC. 47QRAA23D007N 803-378-3314 COLUMBIA ,SC s
RPI-CSS, LLC       47QRAA24D004A (703)877-3352 COLUMBIA ,SC s/w/wo    
SERES ENGINEERING & SERVICES LLC 47QRAA18D00ES (843) 216-8531 CHARLESTON ,SC s/d
CLAENE GROUP LLC 47QRAA22D00AJ 913-787-2404 CHARLESTON ,SC s/w/wo
THE PUBLIC ARCHAEOLOGY LABORATORY, INCORPORATED GS-10F-0032S 401-728-8780 PAWTUCKET ,RI o
LARSON DESIGN GROUP, INC. 47QRAA19D00CU 412-528-0525 WILLIAMSPORT ,PA o
SPECIALISTS LLC WILDLIFE GS-10F-231AA 5704396898 WELLSBORO ,PA s
BLUESTONE ENVIRONMENTAL GROUP, INC. GS-00F-117DA 610-647-9500 MALVERN ,PA s/w/wo/ew/8a/8aS
ARRO CONSULTING INC 47QRAA22D00A7 717-706-9100 LITITZ ,PA s
CONCURRENT TECHNOLOGIES CORP 47QRAA21D0021 814-269-2871 JOHNSTOWN ,PA o
STELL ENVIRONMENTAL ENTERPRISES INC 47QRAA23D000D 303-638-2233 EXTON ,PA s/w/wo/ew/dv
TERRANEAR PMC LLC GS-00F-322CA (832)265-4900 EXTON ,PA s/d  
STV INCORPORATED 47QRAA22D0097 703-599-4961 DOUGLASSVILLE ,PA o
APPLIED INTELLECT LLC GS-10F-026BA 724-765-0402 CRANBERRY TOWNSHIP ,PA s/d
RHEA ENGINEERS & CONSULTANTS INC 47QRAA20D0051 724-443-4111 CORAOPOLIS ,PA s/w/wo
GANNETT FLEMING, INC. GS-00F-114CA 703-277-9505 CAMP HILL ,PA o
WSP USA ENVIRONMENT & INFRASTRUCTURE INC. GS-00F-314CA 610-877-6109 BLUE BELL ,PA o
CRITERION LABORATORIES INC GS-10F-0311X 2152441300 BENSALEM ,PA s
FLUX RESOURCES, LLC 47QRAA22D0002 503-558-3465 TIGARD ,OR o
S.P. CRAMER & ASSOCIATES, INC. 47QRAA19D0045 (888) 224-1221 PORTLAND ,OR s
PBS ENGINEERING AND ENVIRONMENTAL INC. 47QRAA21D0001 206-766-7621 PORTLAND ,OR o
MASON, BRUCE & GIRARD, INC 47QRAA21D0090 503-224-3445 PORTLAND ,OR s/d
OTAK, INC. GS-10F-0401X 503-287-6825 PORTLAND ,OR o
EMC-ENGINEERS/SCIENTISTS, LLC 47QRAA23D008P (541)660-6698 JACKSONVILLE ,OR s    
E & S ENVIRONMENTAL CHEMISTRY, INC.       47QRAA21D003Q 541-758-1330 CORVALLIS ,OR s
LINDAHL REED, INC. 47QRAA18D00GR 541-638-9264 BEND ,OR s/w/wo/ew/d/8a/8aS
ENERGY TECHNOLOGY ALLIANCE LLC 47QRAA22D00EG 202-787-1518 BEND ,OR s/w/wo/ew/d
CHEROKEE NATION MANAGEMENT & CONSULTING, L.L.C.. GS-00F-302GA 918-430-3407 TULSA ,OK o
C. H. GUERNSEY & COMPANY 47QRAA19D00DM 405-416-8155 OKLAHOMA CITY ,OK o
CHLOETA HOLDINGS LLC GS-10F-049BA 877-245-6382 OKLAHOMA CITY ,OK s/d/h/ai
CASTLE HILL ASSOCIATES, LLC 47QRAA18D00BP (567) 952-0212 WATERVILLE ,OH s/w/wo/dv/d
TTL ASSOCIATES INC GS-10F-0255U 419-324-2222 TOLEDO ,OH s/dv
LJB INC GS-00F-049CA 937-259-5000 MIAMISBURG ,OH o
MANNIK & SMITH GROUP INC 47QRAA20D006A 734-790-5177 MAUMEE ,OH s
DAVEY RESOURCE GROUP, INC. 47QRAA23D005U 508-825-3217 KENT ,OH o
ENVIROSCIENCE INC GS-10F-0181U 330-688-0111 CUYAHOGA FALLS ,OH o
PROPERTY & ENVIRONMENTAL MANAGEMENT INC 47QSHA20D0037 (614) 573-6998 COLUMBUS ,OH s/8a/h
BATTELLE MEMORIAL INSTITUTE GS-00F-084CA 614-424-3522 COLUMBUS ,OH o
OHIO VALLEY ARCHAEOLOGY, INC. GS-10F-172BA (614) 436-6926 COLUMBUS ,OH s/w/wo/d
ENVIRONMENTAL QUALITY MANAGEMENT, INC 47QRAA19D00BJ 5138257500 CINCINNATI ,OH s/d/an
GRAY & PAPE INC 47QRAA21D006G 804-291-7703 CINCINNATI ,OH s
TRINITY ENGINEERING ASSOCIATES, INC. GS-10F-0306P (513) 620-7115 CINCINNATI ,OH s/wo/ew
INTERNATIONAL TRADE BRIDGE, INC GS-10F-078BA 9374311900 BEAVERCREEK ,OH s/d
WOOLPERT, INC. GS-35F-0425P 9375311309 BEAVERCREEK ,OH o
BSA ENVIRONMENTAL SERVICES INC GS-10F-0302S 216-765-0582 BEACHWOOD ,OH s
SRC INC 47QRAA19D005N 3154528165 SYRACUSE ,NY o
RAMBOLL AMERICAS ENGINEERING SOLUTIONS, INC. 47QRAA20D0074 2482258513 SYRACUSE ,NY o
HARTGEN ARCHEOLOGICAL ASSOCIATES, INC. GS-10F-0424Y 5182830534 RENSSELAER ,NY s
G R B ENVIRONMENTAL SERVICES, INC. GS-10F-0284X 212-564-8640 NEW YORK ,NY s/w
ENVIRONMENTAL CONSULTING & MANAGEMENT SERVICES, INC.       47QRAA23D0053 203-912-0165 NEW CITY ,NY s
TECTONIC ENGINEERING CONSULTANTS, GEOLOGISTS & LAND SURVEYORS, DPC GS-00F-015BA 800-829-6531 MOUNTAINVILLE ,NY o
FPM GROUP LTD GS-00F-104CA 631-737-6200 BOHEMIA ,NY s
GREENMAN-PEDERSEN INC 47QRAA21D004M 518-209-4823 BABYLON ,NY o
NICHOLS CONSULTING ENGINEERS CHTD 47QRAA18D008A 7753294955 RENO ,NV s
NEVADA SYSTEM OF HIGHER EDUCATION
(DBA: DESERT RESEARCH INSTITUTE)
47QRAA20D000B 702-862-5593 RENO ,NV o
G2 ARCHAEOLOGY 47QRAA20D001G 3102783100 RENO ,NV s/w/wo/d
BROADBENT & ASSOCIATES, INC. 47QRAA20D004L 775-322-7969 EXT. 60 HENDERSON ,NV o
HAZAIR INC GS-10F-114CA 702-899-8501 HENDERSON ,NV s/dv/d
HSG, LLC GS-10F-230BA 702-271-4673 HENDERSON ,NV s/w/wo/ew/d
ASPEN CRM SOLUTIONS, INC. GS-10F-0013V 505-466-3162 SANTA FE ,NM s/w
ZIA ENGINEERING & ENVIRONMENTAL CONSULTANTS LLC 47QRAA21D00AN 575-680-2337 LAS CRUCES ,NM s/d
DMG FOUR CORNERS RESEARCH, INC 47QRAA23D005C 5753233271 LAS CRUCES ,NM s/w/wo/d
MILLER ENGINEERS INC 47QRAA21D007C 575-649-2584 ALBUQUERQUE ,NM o
WESTON SOLUTIONS, INC. 47QSHA18D0016 773-255-8240 ALBUQUERQUE ,NM o
PERIKIN ENTERPRISES LLC GS-00F-003AA 505-333-0501 ALBUQUERQUE ,NM s/d/8a/h/8aS
KERES CONSULTING INC GS-00F-154CA 505 8372104 ALBUQUERQUE ,NM s/d/ai
ASIR LLC GS-10F-0249X 505-247-9337 ALBUQUERQUE ,NM s
LEWIS CG, INC 47QRAA22D003W 732-276-2420 WALL ,NJ s/d
HUNTER RESEARCH INC GS-10F-018AA 609-695-0122 X 100 TRENTON ,NJ s
PRESTIGE ENVIRONMENTAL, INC GS-10F-0166T 908-757-9700 SOMERSET ,NJ s
PARS ENVIRONMENTAL INC GS-10F-0094W 609-890-7277 ROBBINSVILLE ,NJ o
RENOVA ENVIRONMENTAL COMPANY 47QRAA20D005N 732-659-1000 OCEAN ,NJ s/d/h
THE CATALYST GROUP OF COMPANIES LIMITED LIABILITY COMPANY 47QRAA22D00DA 7327896860 NEW BRUNSWICK ,NJ s/d
LEW CORP 47QRAA18D002A 336-887-1328 MINE HILL ,NJ s
PHASE ASSOCIATES LLC 47QRAA20D007Z 973-808-4888 LIVINGSTON ,NJ s/w
LEAD PROFESSIONALS INC 47QRAA22D00B3 (732)668-9078 LAKEWOOD ,NJ s    
GSI NORTH AMERICA INC 47QRAA19D002Z 808-393-7167 FLEMINGTON ,NJ s/d/8a/hn/8aS
RICHARD GRUBB AND ASSOCIATES, INC. GS-00F-057DA 609-655-0692 CRANBURY ,NJ s/w/wo/ew
FIRST ENVIRONMENT INC GS-10F-0178R 9733340003 BUTLER ,NJ s/dv
REMPERT INC.
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47QRAA24D003H (603) 942-5432 NORTHWOOD ,NH s/w/wo/ew
NORMANDEAU ASSOCIATES, INC. 47QRAA23D002Z 603-637-1174 BEDFORD ,NH o
HDR ENGINEERING INC GS-00F-152CA 303-754-4252 OMAHA ,NE o
INSPECTION EXPERTS INC 47QSMS24D001A 4107153939 LINCOLN ,NE s/w/wo/d
INSPECTION EXPERTS INC GS-21F-096AA 816-807-6376 LINCOLN ,NE s/w/wo/ew/d
HOUSTON ENGINEERING INC 47QRAA23D004Q 701-499-9463 FARGO ,ND o
RESEARCH TRIANGLE INSTITUTE GS-00F-354CA 9195416624 RESEARCH TRIANGLE P ,NC o
H & L ENVIRONMENTAL SERVICES, LLC 47QRAA21D006J 8656175500 MAXTON ,NC s/d/8a/h/ai/8aS
OSAGE RESEARCH AND DEVELOPMENT LLC 47QRAA24D000H 910-520-7450 KURE BEACH ,NC s/w/wo/ew/d/ai
USFIN DEVELOPMENT LLC GS-10F-0310X 2524239901 KITTY HAWK ,NC s/dv/d/h
SECURIFENSE INC       GS-00F-186GA 412-973-9998 HENDERSONVILLE ,NC s/dv
PYRAMID ENVIRONMENTAL & ENGINEERING, P.C. 47QRAA22D00ED 336-335-3174 GREENSBORO ,NC s
PROSIDIAN CONSULTING LLC GS-10F-0309Y 713-562-1832 CHARLOTTE ,NC s/d
UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL 47QRAA18D00CA 919-962-5523 CHAPEL HILL ,NC o
ENVIRONMENTAL RESOURCE CENTER INC       GS-10F-0346X (919) 469-1585 CARY ,NC s
CONSULTECH ENVIRONMENTAL LLC 47QRAA20D003M 919-234-4238 APEX ,NC s/w/wo/ew/d
ECOLOGICAL SOLUTIONS GROUP LLC GS-10F-0002V 406-777-1881 STEVENSVILLE ,MT s
S & K FEDERAL SERVICES LLC 47QRAA22D008G 603-362-2178 SAINT IGNATIUS ,MT s/d/8a/to/ai/8aS
DJ&A, P.C. GS-10F-0288P (406)721-4320 MISSOULA ,MT s/h    
HYDROSOLUTIONS INC GS-10F-0172X 4064436169 HELENA ,MT s/dv
WATER & ENVIRONMENTAL TECHNOLOGIES, INC. 47QRAA22D00DS 509-592-3289 BUTTE ,MT s
PIONEER TECHNICAL SERVICES INC GS-10F-050AA 4067231898 BUTTE ,MT s
RURAL AND TRIBAL ENVIRONMENTAL SOLUTIONS GS-10F-0257R 406-861-7696 BILLINGS ,MT s/w/wo
HORNE LLP GS-23F-0037W 601-326-1126 RIDGELAND ,MS o
SOL ENGINEERING SERVICES, LLC GS-00F-223GA 601-961-1415 JACKSON ,MS s/d/h
PROFESSIONAL ENVIRONMENTAL ENGINEERS, INC GS-10F-200BA 314-531-0060 SAINT LOUIS ,MO s/w
MIDWEST ASSISTANCE PROGRAM, INC.
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GS-10F-0025T (952)758-4334 MARYVILLE ,MO o  
BURNS & MCDONNELL ENGINEERING COMPANY, INC. 47QRAA18D0054 816-822-4343 KANSAS CITY ,MO o
TEHAMA, LLC       47QRAA18D00A4 719-437-5131 KANSAS CITY ,MO s/d/to
TRANSYSTEMS CORPORATION 47QRAA19D001C 510-835-7254 KANSAS CITY ,MO o
MUSTARDSEED CULTURAL & ENVIRONMENTAL SERVICES LLC GS-10F-0009U 8163332424 KANSAS CITY ,MO s/w/d
OCCU-TEC INC GS-10F-0091T 816-231-5580 KANSAS CITY ,MO s
PRUDENT TECHNOLOGIES INC GS-10F-0176Y (816)318-9434 KANSAS CITY ,MO s/d  
LEGEND TECHNICAL SERVICES, INC. GS-10F-0371R 651-221-4085 SAINT PAUL ,MN s/w
ANDERSON ENGINEERING OF MINNESOTA, LLC       47QRAA18D006J 763-412-4000 MINNEAPOLIS ,MN s/dv
PROFESSIONAL ENGINEERING SERVICES, LTD. 47QRAA21D008Y 9524566707 MINNEAPOLIS ,MN s/w/wo/d
ROCK LEAF WATER ENVIRONMENTAL LLC 47QRAA23D002M 8337625532 ELK RIVER ,MN s/w/wo/ew/d
SIGNAL USA LLC 47QRAA23D009M 248-765-3709 TROY ,MI o
UNIFIED BUSINESS TECHNOLOGIES INC GS-10F-0230X 248-588-1781 TROY ,MI s/w/wo/ew/d
GREAT LAKES ENVIRONMENTAL CENTER, INC GS-10F-015AA 2315250505 TRAVERSE CITY ,MI s
ENVIRONMENTAL TESTING AND CONSULTING, INC. GS-00F-222GA 734-955-6600 ROMULUS ,MI s/w/wo/ew/d
ADVANCED MATRIX, INC. 47QRAA22D00BP 734-635-0066 PLYMOUTH ,MI s/d/8a/8aS
ADVANCED ENVIRONMENTAL MANAGEMENT GROUP, LLC GS-10F-0338X 734-354-9070 PLYMOUTH ,MI s/d
BB&E, INC. 47QRAA20D007E 2484899636 NORTHVILLE ,MI s
COMMONWEALTH HERITAGE GROUP, INC. GS-00F-261DA 5173206929 DEXTER ,MI s
COMMONWEALTH HERITAGE GROUP, INC. GS-10F-0224P (602)261-7253 DEXTER ,MI s  
DCR SERVICES & CONSTRUCTION INC       47QRAA18D009A (313)779-2612 DETROIT ,MI s/d/8a/h/8aS  
MCL JASCO INC 47QRAA22D0078 313-841-5000 DETROIT ,MI s/dv
RESOURCE RECYCLING SYSTEMS INC GS-10F-038CA 734-996-1361 ANN ARBOR ,MI s/d
LIMNO-TECH INC GS-10F-150BA 734-332-1200 ANN ARBOR ,MI o
CREDERE ASSOCIATES, LLC 47QRAA18D005L 207-828-1272 WESTBROOK ,ME s/w/wo/d/8a/8aS
THE ASSOCIATION OF STATE WETLAND MANAGERS INC. GS-10F-0065V 207-892-3399 PORTLAND ,ME o
BIODIVERSITY RESEARCH INSTITUTE GS-10F-226AA 2078397600X215 PORTLAND ,ME o
HAZTRAIN INC 47QRAA20D0056 301-932-0994 WALDORF ,MD s/w/wo
WINDJAMMER ENVIRONMENTAL LLC GS-00F-180GA 314-324-6042 SUITLAND ,MD s/d/8a
ENVIRONMENTAL MANAGEMENT SUPPORT, INC 47QRAA18D00C7 301-589-5318 SILVER SPRING ,MD s
INTERNATIONAL BUSINESS SALES AND SERVICES CORP 47QTCA19D00D9 804-246-3019 SILVER SPRING ,MD s/w/wo/ew/d
PARYMON CORP 47QTCA21D00FC 240-418-2210 SILVER SPRING ,MD s/w/wo/d/h
THE OTTERY GROUP, INC GS-10F-0061X 2402747710 SILVER SPRING ,MD s
LRS FEDERAL LLC GS-10F-0360T 4105443570 SEVERNA PARK ,MD s/dv
POTOMAC-HUDSON ENGINEERING INC 47QRAA18D0074 (301) 907-9078 X3003 ROCKVILLE ,MD s
QUANTECH INC 47QRAA18D00CZ 2403972993 ROCKVILLE ,MD s
S.S. PAPADOPULOS & ASSOCIATES, INC. 47QRAA22D0037 301-500-2275 ROCKVILLE ,MD s
MELE ASSOCIATES INC GS-00F-243CA (240)453-6962 ROCKVILLE ,MD s/v
ABT ASSOCIATES INC GS-00F-252CA 301-347-5093 ROCKVILLE ,MD o
I. M. SYSTEMS GROUP, INC. GS-00F-311CA 202-407-2451 ROCKVILLE ,MD o
ENVIRONMENTAL MANAGEMENT SERVICES INC GS-10F-0074T (301) 309-0475 ROCKVILLE ,MD s/w/wo/ew/d
MAXXIMUS ENVIRONMENTAL, INC GS-10F-0180X 7032170153 ROCKVILLE ,MD s/d
SEBA PROFESSIONAL SERVICES LLC GS-23F-057AA 703-856-2078 RIVERDALE ,MD s/w/wo/ew/d/h
ADVANCED AIR ANALYSIS, INC GS-00F-154GA (410)653-7676 PIKESVILLE ,MD s/d  
ENVIRONMENTAL HEALTH AND SAFETY SOLUTIONS, LLC 47QRAA21D004K 904-673-4858 PARKTON ,MD s/w/wo/ew
BOGGS ENVIRONMENTAL CONSULTANTS, INC. 47QRAA21D006A 301-694-5687 MIDDLETOWN ,MD s
PROSPECTIVE TECHNOLOGY INC GS-10F-0350S (410) 381-0035 MARRIOTTSVILLE ,MD s/d
FOOTPRINT CONSULTING LLC 47QRAA24D001K 202-277-4765 LOTHIAN ,MD s/w/wo/ew/d
RESOURCE MANAGEMENT CONCEPTS, INC.       47QTCA19D007C 301-862-7501 LEXINGTON PARK ,MD s
ENTERPRISE RESOURCE PLANNING INTERNATIONAL, LLC 47QRAA19D009W 3014900080 LAUREL ,MD o
EARTH RESOURCES TECHNOLOGY, INC GS-00F-109CA 3013231435 LAUREL ,MD o
CLOUDBURST CONSULTING GROUP, INC. GS-10F-0218U 301-412-9229 HYATTSVILLE ,MD s/w/wo
EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBC 47QRAA19D005G 410-329-5160 HUNT VALLEY ,MD s
AEROSOL MONITORING & ANALYSIS, INC. 47QRAA19D0063 4106843327 HANOVER ,MD s/d
JENSEN HUGHES INC GS-00F-006CA 425-217-1123 HALETHORPE ,MD o
GLOBAL CONSULTING INC. GS-10F-0130X (925)626-7121 GREENBELT ,MD s/w/wo
LINK TECHNOLOGIES INC 47QRAA20D0096 301-983-6878 GERMANTOWN ,MD s/w/wo
CENPEC, LLC 47QRAA23D005G 202-657-1521 GERMANTOWN ,MD s/wo/d/8a
PROJECT ENHANCEMENT CORPORATION 47QRAA24D000A 240-686-3059 GERMANTOWN ,MD s
ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. GS-00F-067CA 865-567-6793 GAITHERSBURG ,MD s/w/wo
TOTAL ENVIRONMENTAL CONCEPTS, INC. GS-10F-0270V 301-548-0382 GAITHERSBURG ,MD s
VISION PLANNING AND CONSULTING LLC 47QRAA19D000L 240-893-8719 FULTON ,MD s/w/wo/ew/d
NODI SOLUTIONS, LLC 47QRAA18D00GK 571-233-5916 FREDERICK ,MD s/w/wo
SYSTEMATIC MANAGEMENT SERVICES INC. GS-00F-241CA 3013530072 FREDERICK ,MD s
AERO E H & S INC GS-10F-0379Y 4104803636 ELLICOTT CITY ,MD s
TIDEWATER, INC. GS-10F-0260R 410-540-8700 ELKRIDGE ,MD o
ENVIRONMENTAL SOLUTIONS INC 47QRAA22D00BM 410-867-6262 DEALE ,MD s
ENVIRONMENTAL SYSTEMS ANALYSIS, INC. 47QRAA24D0004 410-267-0495 CROFTON ,MD s/w/wo
ATI, INC. 47QRAA18D00E9 410-992-3424 COLUMBIA ,MD s/d
HEALTHY HOUSING SOLUTIONS, INC. 47QRAA18D00H1 443-539-4166 COLUMBIA ,MD s
STRAUGHAN ENVIRONMENTAL, INC. GS-10F-014CA 4435392535 COLUMBIA ,MD s/w/wo/ew/d
JOHNSON, MIRMIRAN & THOMPSON, INC. GS-00F-194CA 410-329-3100 COCKEYSVILLE ,MD o
CENTAUR CONSULTING GROUP LLC 47QRAA22D00DL 240 338-1705 CLARKSBURG ,MD s/d/8a/8aS
E3 INTERNATIONAL LLC 47QSMS24D000U (301)922-8553 BETHESDA ,MD s/w/wo    
TECHNICAL RESOURCES INTERNATIONAL, INC. GS-00F-274CA 301-564-6400 BETHESDA ,MD o
TETRAHEDRON, INC.       47QRAA24D0016 (410)837-0512 BALTIMORE ,MD s/w/wo/d    
ARC ENVIRONMENTAL, LLC GS-10F-0007S 4106599971 BALTIMORE ,MD s
ENVIRONMENTAL RESEARCH GROUP, L.L.C. GS-10F-142BA 4103665170 BALTIMORE ,MD s/w/wo/ew/dv
AARCHER, INC. 47QRAA22D003B 410-897-9100 X103 ANNAPOLIS ,MD s  
INTEGRATED STATISTICS INC 47QTCA19D00B9 5085408560 WOODS HOLE ,MA s/w/wo
VANASSE HANGEN BRUSTLIN, INC. GS-10F-0481P (802)229-4600 WATERTOWN ,MA o  
THE CADMUS GROUP LLC GS-00F-227CA 617-673-7170 WALTHAM ,MA o
CASHINS & ASSOCIATES, INC 47QRAA24D003T (781)245-1400 WAKEFIELD ,MA s/w/wo    
HOMEYER CONSULTING SERVICES INC 47QSWA21D001T 978-569-2460 TEWKSBURY ,MA s
MABBETT & ASSOCIATES, INC. GS-10F-0120T 781-275-6050 STONEHAM ,MA s/dv
HORSLEY WITTEN GROUP, INC. 47QRAA22D005P 508-833-6600 SANDWICH ,MA s
HORSLEY WITTEN GROUP, INC. GS-10F-0304T 508-833-6600 SANDWICH ,MA s
NUKA RESEARCH & PLANNING GROUP LLC GS-10F-164AA 5084544009 PLYMOUTH ,MA s/w/wo
CLEAN HARBORS ENVIRONMENTAL SERVICES INC 47QRAA22D00A8 781-792-5468 NORWELL ,MA o
A.I.S., INC. GS-10F-0131T 508-990-9054 DARTMOUTH ,MA s
EASTERN RESEARCH GROUP INC GS-00F-079CA 7742491622 CONCORD ,MA o
INDUSTRIAL ECONOMICS INC 47QRAA20D0044 (617) 354-0074 CAMBRIDGE ,MA o
COMPREHENSIVE ENVIRONMENTAL INC 47QRAA18D00DM 508-281-5160 BOLTON ,MA s/w/wo/ew/d
TK & K SERVICES LLC 47QRAA20D008E (617)448-1668 BEVERLY ,MA s/dv  
R. CHRISTOPHER GOODWIN & ASSOCIATES, INC. 47QRAA20D002Q 301-694-0428 NEW ORLEANS ,LA s
ELOS ENVIRONMENTAL, L.L.C. 47QRAA22D005N 985-974-0703 HAMMOND ,LA s
GULF SOUTH RESEARCH CORP 47QRAA19D006W 2257578088 BATON ROUGE ,LA s/w/wo/ew/d
CSRS LLC 47QRAA23D003E 2257690546 BATON ROUGE ,LA o
QUATERNARY RESOURCE INVESTIGATIONS, L.L.C. GS-10F-105BA 2252921400 BATON ROUGE ,LA s/w/wo/ew/d
COPPERHEAD ENVIRONMENTAL CONSULTING INC 47QRAA18D00CR 8599259012 PAINT LICK ,KY s
LINEBACH FUNKHOUSER INC 47QRAA18D0035 502-895-5009 LOUISVILLE ,KY s
DOUGLAS W. PETERS & ASSOCIATES, INC. 47QRAA23D003X 502-454-8530 LOUISVILLE ,KY s
CULTURAL RESOURCE ANALYSTS, INC. 47QRAA19D0048 859-252-4737 LEXINGTON ,KY s
TERRACON CONSULTANTS, INC. 47QRAA20D0065 9132027528 OLATHE ,KS o
PIAT, INC. 47QRAA21D008M 913-915-3067 OLATHE ,KS s/v
SES INC. 47QRAA22D0083 913-307-0046 LENEXA ,KS s
ENVIRONMENTAL CONSULTING GROUP, INC. GS-10F-0045V 630.607.0060 ELMHURST ,IL s
DKI RESTORATION, LLC 47QRAA18D00FW 630-350-3000 ELK GROVE VILLAGE ,IL s
GOLD WAVE INC 47QRAA23D003C 630-800-8509 DARIEN ,IL s/w/wo/dv/d
SPECIALTY CONSULTING, INC. 47QRAA24D000U (312)319-7575 CHICAGO ,IL s/d    
ALFRED BENESCH & CO GS-10F-0181W 570-624-4266 CHICAGO ,IL o
ENVIRONMENTAL GROUP SERVICES LTD GS-10F-0457Y 312-447-1200 CHICAGO ,IL s
BBJ GROUP LLC GS-10F-0471X 312-219-7769 CHICAGO ,IL s
SUNDANCE CONSULTING, INC.       47QRAA18D00AS 619-333-3960 POCATELLO ,ID s/w/wo/d/ai
ECO ANALYSTS INC       GS-10F-0050U 2088822588 MOSCOW ,ID s
J FOSTER & ASSOCIATES LLC 47QRAA22D0069 (208)709-0508 IDAHO FALLS ,ID s/w/wo/ew/d/8a
NORTH WIND PORTAGE, INC. GS-00F-262CA (208)419-4152 IDAHO FALLS ,ID s  
TECHNICAL RESOURCES GROUP INC. GS-10F-0300W 208-528-8895 IDAHO FALLS ,ID s/w
NORTH WIND RESOURCE CONSULTING LLC GS-10F-111BA 208-419-4152 IDAHO FALLS ,ID s/d/an
INDUSTRIAL HYGIENE RESOURCES, LTD. 47QRAA23D001R 208-323-8287 BOISE ,ID s
ECOSYSTEM SCIENCES GS-00F-277DA 2083830226 BOISE ,ID s
WATER, CIVIL AND ENVIRONMENTAL INCORPORATED GS-00F-386GA (208) 319-9744 BOISE ,ID s/w/wo/ew/d/8a
INDUSTRIAL HYGIENE RESOURCES, LTD. GS-10F-0176R 208-323-8287 BOISE ,ID s
ACT SAFE, L.L.C. 47QRAA22D000Y 712-223-9989 SIOUX CITY ,IA s/w/wo/ew/dv/d/8a/8aS
EKNA SERVICES INC 47QRAA20D0078 808-591-8553 HONOLULU ,HI s/w/wo
THE SOLUTION FOUNDRY, LLC       GS-10F-0250U 4049153199 WOODSTOCK ,GA s
F3 SOLUTIONS LLC GS-10F-195BA 478-971-1343 WARNER ROBINS ,GA s/w/wo/ew/d
NEW SOUTH ASSOCIATES, INC. 47QRAA22D00EW 770-498-4155 STONE MOUNTAIN ,GA s/w/wo
GDS ASSOCIATES, INC.       47QRAA22D0008 770-799-2399 MARIETTA ,GA o
MUNIREM ENVIRONMENTAL, LLC GS-00F-161GA (210)788-1034 DULUTH ,GA s/d  
KESTREL TELLEVATE LLC GS-00F-245GA 404.494.7877 DECATUR ,GA s
MILL CREEK ENVIRONMENTAL LLC       47QRAA22D000Q 706-579-1607 DAWSONVILLE ,GA s
KEMRON ENVIRONMENTAL SERVICES, INC. 47QRAA20D000E 404-601-6930 ATLANTA ,GA s
R2T, INC. GS-00F-129GA 7705697037 X 120 ATLANTA ,GA s/w/wo/ew/d
ROBERT AND COMPANY GS-00F-210GA 4045774000 ATLANTA ,GA s/dv
BROCKINGTON AND ASSOCIATES, INC. GS-10F-0145U 843-881-3128 ATLANTA ,GA s
NUTTER & ASSOCIATES INC 47QRAA19D009B 706-354-7925 ATHENS ,GA s/h
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ENVIRONMENTAL BUSINESS PARTNERS, LLC GS-10F-0363T 904-612-4501 YULEE ,FL s/dv
MAS CONSULTANTS & POINT SIX INC. 47QRAA20D005B 813-730-3543 VALRICO ,FL s/dv
ALPHA-OMEGA TRAINING AND COMPLIANCE INC GS-10F-0350Y 321-704-1729 TITUSVILLE ,FL s/v
ATKINSREALIS USA INC 47QRAA21D002Z 813 281 4430 TAMPA ,FL o
LAGO CONSULTING & SERVICES LLC 47QRAA22D009K 813-774-5559 TAMPA ,FL s/w/wo/ew/d/8a/8aS
TRIDENT TREATMENT & DEWATERING, LLC 47QRAA23D0003 813-833-1625 TAMPA ,FL s/d
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UNIVERSAL SOLUTIONS, INC. GS-00F-315GA (813) 639-1241 TAMPA ,FL s/d
GLE ASSOCIATES, INC GS-10F-0326X 813-241-8350 TAMPA ,FL s
CSA OCEAN SCIENCES INC 47QRAA23D004B 772-219-3062 STUART ,FL o
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FOURTUNE 4, INC.
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NV5 GEOSPATIAL, INC. 47QTCA18D001X 608-556-2580 SAINT PETERSBURG ,FL o
JARDON & HOWARD TECHNOLOGIES, INCORPORATED 47QRAA21D008B 407-381-7797 ORLANDO ,FL s/dv
MIDATLANTIC SOLID WASTE CONSULTANTS LLC GS-00F-275GA 407-380-8951 ORLANDO ,FL s
SOUTHEASTERN ARCHAEOLOGICAL RESEARCH, INC. GS-10F-0255Y 352-333-0049 ORLANDO ,FL o
MSE GROUP LLC GS-10F-0469Y 855-629-8180 ORLANDO ,FL o
GEM TECHNOLOGY INTERNATIONAL, CORP. 47QRAA22D008D 305-447-1344 MIAMI ,FL s/w/wo/ew/d
NELSON ENGINEERING CO. GS-00F-324CA 3214491128 MERRITT ISLAND ,FL s
EARTH SYSTEM, LLC 47QRAA21D0009 9042470740 JACKSONVILLE BEACH ,FL s/d
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IAP WORLD SERVICES, INC GS-35F-407GA 321-784-7396 CAPE CANAVERAL ,FL o
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AMERICAN COMPLIANCE TECHNOLOGIES, INC.
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ANAMAR ENVIRONMENTAL CONSULTING, INC. GS-10F-091CA 3523779168 ALACHUA ,FL s/w/wo
BATTA ENVIRONMENTAL ASSOCIATES INC GS-10F-0004T 3027373376 NEWARK ,DE s/d
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MDB INC 47QRAA20D0028 202-331-0060 WASHINGTON ,DC s
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SOIL AND LAND USE TECHNOLOGY, INC.
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INTEGRA GOVERNMENT SERVICES INTERNATIONAL LLC GS-10F-083CA 202-306-3430 WASHINGTON ,DC s/dv
CABRERA SERVICES INC 47QRAA18D000H 860-569-0095 EAST HARTFORD ,CT s
PACIFIC WESTERN TECHNOLOGIES, LTD.       47QRAA21D005V 3032745400 WHEAT RIDGE ,CO s/d
FRED PHILLIPS CONSULTING, LLC GS-10F-0024W (928)773-1530 RIDGWAY ,CO s  
ALPINE ARCHAEOLOGICAL CONSULTANTS INC 47QRAA24D0031 (970)249-6761 MONTROSE ,CO s/w/wo    
ALPINE ARCHAEOLOGICAL CONSULTANTS INC GS-10F-0004S 970-249-6761 EXT 38 MONTROSE ,CO s
RIVERSIDE TECHNOLOGY INC GS-00F-0026P 9705685657 LOVELAND ,CO s
AGEISS INC 47QRAA19D00BC 720-439-4322 LAKEWOOD ,CO o
ERO RESOURCES CORPORATION 47QRAA21D0075 3038301188 LAKEWOOD ,CO s/w/wo/d
PINYON ENVIRONMENTAL, INC.       47QRAA22D006T 303.984.0275 LAKEWOOD ,CO s/w/wo
NEPTUNE AND COMPANY, INCORPORATED 47QRAA23D0019 720-746-1803 LAKEWOOD ,CO s/w/wo
TOEROEK ASSOCIATES, INC. GS-00F-055CA (303) 420-7735 LAKEWOOD ,CO s
FOOTHILLS ENVIRONMENTAL, INC. GS-10F-0374S (303) 232-2660 LAKEWOOD ,CO s/d
ESPINOZA CULTURAL SERVICES, LLC 47QRAA20D0062 800-511-8685 LA JARA ,CO s/w/wo/ew/d/h
WESTWATER ENGINEERING, INC. 47QRAA20D002M 9702417076 GRAND JUNCTION ,CO s/w/wo/ew
JGMS GOVERNMENT SERVICES LLC 47QRAA22D008H 970-254-1354 GRAND JUNCTION ,CO s/d
EDGE ENVIRONMENTAL INC 47QRAA22D0001 303-988-8844 GOLDEN ,CO s/w/wo/d
AIR RESOURCE SPECIALISTS, INC GS-10F-0046U 9704847941 FORT COLLINS ,CO s
HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. 47QRAA22D00AR 303-754-4250 ENGLEWOOD ,CO o
ECOSPHERE ENVIRONMENTAL SERVICES INC 47QRAA24D000S (970)382-7256 DURANGO ,CO s/d    
STANTEC CONSULTING SERVICES INC. 47QRAA19D000Q (212) 330-6261 DENVER ,CO o
SOURCE ENVIRONMENTAL INC 47QRAA20D000C 303-333-8521 DENVER ,CO s/w/wo
TERRANEXT, LLC 47QRAA21D004Y 8162250893 DENVER ,CO s/w/wo/ew/d
AUXILIO MANAGEMENT SERVICES       GS-00F-005HA 7203271068 DENVER ,CO s/w/wo/ew/d
MATRIX ENVIRONMENTAL SERVICES LLC GS-00F-057GA (303)572-0200 DENVER ,CO s  
AYUDA COMPANIES GS-10F-0043W 3035478745 DENVER ,CO s/w/wo/ew/d/h
WOODS CANYON ARCHAEOLOGICAL CONSULTANTS, INC. GS-10F-0446Y (970)564-9640 CORTEZ ,CO s  
MATRIX DESIGN GROUP INC 47QRAA19D009K (719)575-0100 COLORADO SPRINGS ,CO o  
GRYPHON ENVIRONMENTAL, LLC GS-10F-144BA 719-578-3330 COLORADO SPRINGS ,CO s/dv
JW ASSOCIATES INC GS-10F-0108S 970-406-0085 BRECKENRIDGE ,CO s/w/wo/d
GEOTIC SOLUTIONS LLC 47QRAA22D000D 303-775-6920 BOULDER ,CO s
ENVIRONMENTAL MANAGEMENT & PLANNING SOLUTIONS LLC 47QRAA23D0018 14156365360 BOULDER ,CO s
THE COLLABORATIVE, INC. GS-10F-0147V 303-442-3601 BOULDER ,CO s
ENVIRONMENTAL MANAGEMENT & PLANNING SOLUTIONS LLC GS-10F-0412S 14155400440 BOULDER ,CO s
HYDROS CONSULTING INC. GS-10F-220BA 303-284-1841 BOULDER ,CO s
METALS TREATMENT TECHNOLOGIES LLC 47QRAA18D00CS 3034566977 ARVADA ,CO o
RURAL COMMUNITY ASSISTANCE CORPORATION GS-10F-0255X 916-708-1896 WEST SACRAMENTO ,CA o
BROWN AND CALDWELL       47QRAA21D008Z (303)968-2013 WALNUT CREEK ,CA o    
C.J. SETO SUPPORT SERVICES, LLC GS-10F-0408R 805-233-2047 VENTURA ,CA s/dv/d
ECO & ASSOCIATES, INC. GS-10F-0371U 714-289-0995 TUSTIN ,CA s/w/d
GRACE ENVIRONMENTAL SERVICES, INC. 47QRAA22D000Z 805-431-6253 THOUSAND OAKS ,CA s/v
ENVIRONMENTAL INCENTIVES, LLC GS-00F-193DA (530)-541-2980 SOUTH LAKE TAHOE ,CA s
ALTA ARCHAEOLOGICAL CONSULTING LLC 47QRAA18D009U 7075444206 SANTA ROSA ,CA s/w/wo/ew/d
ALBION ENVIRONMENTAL, INC. GS-10F-0301W (831)469-9128 SANTA CRUZ ,CA s  
SURF TO SNOW ENVIRONMENTAL RESOURCE MANAGEMENT, INC. 47QRAA21D000B 925-362-3114 SAN RAMON ,CA s/dv/d
WILLIAM M KIER       GS-10F-0124U 415.721.7548 SAN RAFAEL ,CA s
STETSON ENGINEERS INC       GS-10F-0404P 415-457-0701 SAN RAFAEL ,CA s
MARINE TAXONOMIC SERVICES, LIMITED 47QRAA21D000T 7604108392 SAN MARCOS ,CA s
UL VERIFICATION SERVICES INC. 47QRAA20D0011 973-821-5259 SAN LUIS OBISPO ,CA s
ADVANCED ENVIRONMENTAL, LLC 47QRAA21D004G (408)512-2912 SAN JOSE ,CA s    
KEISH ENVIRONMENTAL, PC 47QRAA23D000X 408-592-0223 SAN JOSE ,CA s/w/wo/d/8a
PANORAMA ENVIRONMENTAL INC 47QRAA20D0091 858-349-8883 SAN FRANCISCO ,CA s/w/wo/ew/d
ENVIRONMENTAL SCIENCE ASSOCIATES 47QRAA21D00AJ 415.896.5900 SAN FRANCISCO ,CA s/d
KEARNS & WEST, INC. 47QRAA22D00DZ 415.697.0574 SAN FRANCISCO ,CA s
T3W BUSINESS SOLUTIONS, INC. 47QRAA19D000N 619-288-0888 SAN DIEGO ,CA s/w/wo
KMEA 47QRAA20D006G 619-451-6199 SAN DIEGO ,CA o
EPSILON SYSTEMS SOLUTIONS, INC. 47QRAA21D005F 619-702-1700 SAN DIEGO ,CA o
RECON ENVIRONMENTAL,INC. 47QRAA22D005U 619-308-9333 EXT 151 SAN DIEGO ,CA s
TELLUS CIVIC SCIENCE CORPORATION 47QRAA24D002R (415)314-5530 SAN DIEGO ,CA s/w/wo/ew/d    
DAV ENERGY SOLUTIONS, INC. GS-00F-314GA 619-663-7007 SAN DIEGO ,CA s/dv
ENVIROAPPLICATIONS INC GS-10F-0039X 619.291.3636 SAN DIEGO ,CA s
MERKEL & ASSOCIATES, INC. GS-10F-0060T 858-560-5465 SAN DIEGO ,CA s/w
GEOMORPH INFORMATION SYSTEMS, LLC GS-10F-0236X 619-787-7974 SAN DIEGO ,CA s/w/wo/ew/d/h
KLEINFELDER INC GS-10F-0389R (619)831-4634 SAN DIEGO ,CA o  
ENVIRONMENTAL SYNECTICS, INC 47QTCA19D009A 916-737-4011 SACRAMENTO ,CA s/h
BURLESON CONSULTING, INC. GS-10F-0277R (913)202-7528 SACRAMENTO ,CA s/d/ai  
ENVIRONMENTAL SYNECTICS, INC GS-10F-043BA 916-737-4011 SACRAMENTO ,CA s/h
KLAMATH WILDLIFE RESOURCES GS-10F-0399Y 530-244-5652 REDDING ,CA s
SPATIAL INFORMATICS GROUP LLC 47QRAA20D004S 510-427-3571 PLEASANTON ,CA s
CE2 CORPORATION, INC. GS-00F-207CA 510-816-1517 PLEASANTON ,CA s/d
MECA CONSULTING, INC. GS-10F-0229U 925-808-6700 PLEASANTON ,CA s
SONOMA TECHNOLOGY, INC. 47QRAA18D00D1 707-665-9900 PETALUMA ,CA s
ALTHOUSE & MEADE, INC. 47QRAA19D005T (805)237-9626 PASO ROBLES ,CA s/w/wo/d  
PARSONS GOVERNMENT SERVICES INC. 47QRAA19D000A 8036464100 PASADENA ,CA o
TRANSPACIFIC TECHNOLOGIES, INC. 47QRAA22D0075 626-701-2305 PASADENA ,CA s/w/wo/ew/d
TETRA TECH, INC. GS-00F-168CA 8056813102 PASADENA ,CA o
COGSTONE RESOURCE MANAGEMENT GS-10F-0463X 714-974-8300 ORANGE ,CA s/w/wo/ew/d
RUTH VILLALOBOS & ASSOCIATES INC GS-00F-432GA 9092451140 ONTARIO ,CA s/w/wo/d
BIORESOURCE CONSULTANTS, INC       GS-10F-0437X (805)646-9006 OJAI ,CA s/d  
FLOWWEST, LLC 47QRAA22D0057 510-454-9378 OAKLAND ,CA s
TERRAPHASE ENGINEERING INC 47QRAA22D006X 510-388-8745 OAKLAND ,CA s
CIRCLEPOINT GS-00F-0012R (510) 285-6700 OAKLAND ,CA s
ADANTA, INC. GS-10F-041CA 707-709-8894 NAPA ,CA s/w/wo/ew/d/ai
INSIGNIA ENVIRONMENTAL 47QRAA20D005U 650-321-6787 MENLO PARK ,CA s/w/wo
PACIFIC WATERSHED ASSOCIATES INC GS-10F-0244V (707)839-5130 MCKINLEYVILLE ,CA s  
CONDOR COUNTRY CONSULTING INC 47QRAA22D001Q (412)404-6235 MARTINEZ ,CA s/d  
ENGINEERING/REMEDIATION RESOURCES GROUP, INC. GS-10F-0294R 925-969-0750 MARTINEZ ,CA o
AECOM TECHNICAL SERVICES, INC. GS-00F-188CA 512-630-4479 LOS ANGELES ,CA o
STEARNS, CONRAD AND SCHMIDT, CONSULTING ENGINEERS, INC. 47QRAA20D002R 703-471-6150 LONG BEACH ,CA o
ORION ENVIRONMENTAL, INC. 47QRAA21D000V 562-988-2755 LONG BEACH ,CA s
APPLIED MARINE SCIENCES 47QRAA19D005B 925-373-7142 LIVERMORE ,CA s
NATIVE-X, INC. ARCHAEOLOGICAL SERVICES GS-10F-0174U 7755600808 LINCOLN ,CA s/v
NATURES IMAGE, INC. GS-10F-045BA 9496804400 LAKE FOREST ,CA s/w/wo
HELIX ENVIRONMENTAL PLANNING, INC. GS-10F-0020V 3102783100 LA MESA ,CA o
NOREAS, INC. GS-00F-373GA 714-955-3120 IRVINE ,CA s/d
TERRA SOLUTIONS & SERVICES INC 47QRAA19D00AV 925-250-5603 HERLONG ,CA s/d/to/ai
CRANMER ENGINEERING, INC.
(DBA: CRANMER ANALYTICAL LABORATORY)
47QSWA21D0012 (530)273-7284 GRASS VALLEY ,CA s/d  
CITADEL ENVIRONMENTAL SERVICES, INC. GS-10F-0281V 818-246-2707 GLENDALE ,CA s
TITAN ENVIRONMENTAL SOLUTIONS, INC 47QRAA20D003Q 714-860-8965 FULLERTON ,CA s/d/8a/8aS
COLIBRI ECOLOGICAL CONSULTING, LLC 47QRAA21D0018 5597216836 FRESNO ,CA s/w/wo/ew/d
APPLIED EARTHWORKS, INC. 47QRAA24D003J (559)229-1856 FRESNO ,CA s    
APPLIED EARTHWORKS, INC. GS-10F-0332P (559) 229-1856 FRESNO ,CA s
SHN CONSULTING ENGINEERS & GEOLOGISTS, INC.       47QRAA24D000Y (707)441-8855 EUREKA ,CA s    
SCOUT ENVIRONMENTAL, INC. 47QRAA21D009A 7602399611 ENCINITAS ,CA s/dv
FMF PANDION 47QRAA22D002R 760-212-9120 ENCINITAS ,CA s/dv/d/8a/ai/8aS
FAR WESTERN ANTHROPOLOGICAL RESEARCH GROUP, INC. 47QRAA23D000F 530-756-3941 DAVIS ,CA s
ENVIRONMENTAL COST MANAGEMENT, INC. GS-10F-0335R (510) 964-4399 COSTA MESA ,CA s/d
ASM AFFILIATES 47QRAA19D0092 3102783100 CARLSBAD ,CA s
KASAI, INC. 47QRAA24D003A (760)402-7896 CARLSBAD ,CA s    
ADVANCED RESOURCE SOLUTIONS, INC GS-10F-0261S 530-676-1095 CAMERON PARK ,CA s
ENVIRONMENTAL CHEMICAL CORPORATION 47QRAA22D00A1 303-298-7607 BURLINGAME ,CA s
PROPERTY CONDITION ASSESSMENTS, LLC       47QRAA22D009Z 661-618-7704 BREA ,CA s/d
STILLWATER ECOSYSTEM WATERSHED & RIVERINE SCIENCES GS-10F-0216S (510)848-8098 BERKELEY ,CA s/w/wo  
PETERSON KATHRYN 47QRAA18D008H 909-630-8279 AGUANGA ,CA s/w/wo
ASPEN ENVIRONMENTAL GROUP 47QRAA22D00EH (818) 597-3407 AGOURA HILLS ,CA s/d
GUTIERREZ CANALES ENGINEERING PC 47QRAA21D003J (928)217-2419 YUMA ,AZ s/w/wo    
TIERRA RIGHT OF WAY SERVICES LTD GS-10F-0038T 520-319-2106 TUCSON ,AZ o
GEOSYSTEMS ANALYSIS, INC GS-10F-0209Y 520-628-9330 TUCSON ,AZ s
STATISTICAL RESEARCH INC GS-10F-0396P 1-520-721-4309 TUCSON ,AZ s/w/wo/ew
HARRIS ENVIRONMENTAL GROUP INC GS-10F-0457R 52006287648 TUCSON ,AZ s/w/wo/ew/d/h
SOUTHWEST HAZARD CONTROL INC GS-10F-115BA 5206223607 TUCSON ,AZ s/w/d
DESERT ARCHAEOLOGY, INC. GS-10F-161AA 520-881-2244 TUCSON ,AZ s
LOGAN SIMPSON DESIGN INC. 47QRAA22D0004 480-967-1343 TEMPE ,AZ s
JE FULLER/HYDROLOGY AND GEOMORPHOLOGY, INC. GS-00F-079GA 480-222-5707 TEMPE ,AZ s
MARSH & ASSOCIATES LLC       GS-10F-0085V 480-459-7864 TEMPE ,AZ s
BRIC LLC 47QRAA20D007L 505-259-8187 SCOTTSDALE ,AZ s/d/8a/h/to/8aS
SWCA, INCORPORATED 47QRAA19D004C 602.274.3831 PHOENIX ,AZ o
VERNADERO GROUP INC GS-10F-0033T 4803151000 PHOENIX ,AZ s/v
PALEOWEST LLC       GS-10F-0116V 602-261-7253 PHOENIX ,AZ o
MIRACORP INC 47QSHA20D000Z 571-589-8970 MESA ,AZ s/w/wo/ew/dv/d
ECOPLAN ASSOCIATES INC GS-10F-0147T (480)733-6666 MESA ,AZ s  
MIRACORP INC GS-10F-233AA 571-589-8970 MESA ,AZ s/w/wo/ew/dv/d
RED J ENVIRONMENTAL CORPORATION GS-10F-0246T 928-288-3239 JOSEPH CITY ,AZ s/h
APPLIED ENVIROSOLUTIONS INC GS-10F-0324S 480-839-7000 GUADALUPE ,AZ s/w/wo/ew/d
CORNERSTONE ENVIRONMENTAL CONSULTING LLC       47QRAA19D0057 928-544-4148 FLAGSTAFF ,AZ s/d
ENVIROSYSTEMS MANAGEMENT INC 47QRAA22D005M (928) 226-0236 FLAGSTAFF ,AZ s/w/wo
NORTHLAND RESEARCH, INC GS-10F-0070W 928-774-5057 FLAGSTAFF ,AZ s
HARBOR ENVIRONMENTAL, INC 47QRAA21D001J 5016638800 LITTLE ROCK ,AR s/w/wo/ew/d
GSE INC 47QRAA18D008P 256-350-9754 TRINITY ,AL s/w/wo
ERICA LANE ENTERPRISES INC 47QRAA18D0061 256-536-7117 HUNTSVILLE ,AL s/w/wo/d
DAWSON SOLUTIONS, LLC 47QRAA18D009F 2105276907 HUNTSVILLE ,AL s/d/8a/hn/8aS
TELEDYNE BROWN ENGINEERING, INC. GS-00F-155CA 2567261211 HUNTSVILLE ,AL o
THE ATLANTIC GROUP LLC GS-10F-106AA 256-513-8527 HUNTSVILLE ,AL o
MID-SOUTH TESTING, INC. 47QRAA23D006U 256-351-7900 DECATUR ,AL s/w/wo
BHATE ENVIRONMENTAL ASSOCIATES, INC. 47QRAA19D004S 2059184033 BIRMINGHAM ,AL s
HGS ENGINEERING INC 47QSHA22D0021 (256) 236-1848 ANNISTON ,AL s/dv
ALASKA BIOMAP, INC 47QSWA19D000K 907-321-2908 JUNEAU ,AK s/w/wo
ABR, INC. 47QRAA20D0010 (907) 455-6777 EXT. FAIRBANKS ,AK s
NORTECH, INC GS-10F-0150R (907) 452-5688 FAIRBANKS ,AK s
PARAGON PROFESSIONAL SERVICES LLC 47QRAA19D007B 907-334-8311 ANCHORAGE ,AK s/d/8a/an/8aS
AHTNA PROFESSIONAL SERVICES, INC. 47QRAA21D00A9 907-868-8262 ANCHORAGE ,AK s/d/an
KATMAI INTEGRATED SOLUTIONS, LLC 47QSHA19D000H 9073337000 ANCHORAGE ,AK s/d/8a/to/an/8aS
BRATSLAVSKY CONSULTING ENGINEERS, INC. GS-00F-071CA 9072807619 ANCHORAGE ,AK s
ENVIRONMENTAL COMPLIANCE CONSULTANTS, INC.       GS-10F-0018V 907-777-7107 ANCHORAGE ,AK s/dv/h
ENVIRONMENTAL MANAGEMENT, INC. GS-10F-0308T 907-272-9336 ANCHORAGE ,AK s
NATURAL RESOURCE INNOVATIONS GMBH 47QRAA19D002P 0049 6221 5993200 HEIDELBERG ,
GERMANY
o
* Contract Closed for New Awards



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