ENVIRONMENTAL CONSULTING SERVICES
NAICS 541620
Total Obligations
$6.48B
Total Awards
10K
States
0
Last Updated
Apr 1, 2026
Top 50 Awards in ENVIRONMENTAL CONSULTING SERVICES
Largest individual obligations in NAICS 541620.
| Award | Recipient | Awarding Agency | Program | Place | FY | Obligation |
|---|---|---|---|---|---|---|
CONT_AWD_EPW09031_6800_-NONE-_-NONE- SCIENTIFIC, ENGINEERING, RESPONSE & ANALYTICAL SERVICES CONTRACT (SERAS) P00299: DEOBLIGATION OF FUNDS | LOCKHEED MARTIN SERVICES, LLC Maryland | Environmental Protection Agency Environmental Protection Agency | — | GAITHERSBURG, MD-06 | 2024 | $140,332,723 |
CONT_IDV_80KSC020D0023_8000 NASA ENVIRONMENTAL AND MEDICAL CONTRACT (NEMCON). PROVIDES THE AGENCY ENVIRONMENTAL MANAGEMENT, ENVIRONMENTAL HEALTH, AND MEDICAL SERVICES TO NASA AND CAPE CANAVERAL SPACE FORCE S… | HSG, LLC Nevada | National Aeronautics and Space Administration National Aeronautics and Space Administration | — | — | 2024 | $135,918,539 |
CONT_AWD_89233121FNA400380_8900_GS00F0004T_4730 U.S. DEPARTMENT OF ENERGY/NATIONAL NUCLEAR SECURITY ADMINISTRATION (DOE/NNSA)OFFICE OF COUNTERTERRORISM AND COUNTER-PROLIFERATION (NA-80) TECHNICAL SUPPORT SERVICES | PROJECT ENHANCEMENT CORPORATION Maryland | Department of Energy Department of Energy | — | WASHINGTON, DC-98 | 2024 | $105,191,404 |
CONT_AWD_DOCEA133W17CN0016_1330_-NONE-_-NONE- ENVIRONMENTAL MODELING CONSULTING SUPPORT SERVICES | I. M. SYSTEMS GROUP, INC. Maryland | Department of Commerce National Oceanic and Atmospheric Administration | — | ROCKVILLE, MD-08 | 2024 | $102,671,335 |
CONT_AWD_7200AA20M00002_7200_GS00F193DA_4732 NOTICE OF TERMINATION FOR CONVENIENCE | ENVIRONMENTAL INCENTIVES, INC. District of Columbia | Agency for International Development Agency for International Development | — | WASHINGTON, DC-98 | 2024 | $77,953,806 |
CONT_AWD_68HE0520F0032_6800_68HE0519D0005_6800 DEOBLIGATE REMAINING EXCESS FUNDS IN THE AMOUNT OF $660,910.48 CLOSE TASK ORDER. | TETRA TECH, INC. Illinois | Environmental Protection Agency Environmental Protection Agency | — | CHICAGO, IL-07 | 2024 | $57,387,337 |
CONT_AWD_1305M221FNCNP0096_1330_1305M419DNCNA0018_1330 1305M419DNCNA0018/1305M221FNCNP0096, NOS/OCM TECHNICAL SUPPORT SERVICES (TSS), EXERCISE OPTION PERIOD IV, VIA OR-25-01736. | LYNKER CORPORATION Colorado | Department of Commerce National Oceanic and Atmospheric Administration | — | NORTH CHARLESTON, SC-06 | 2024 | $55,236,244 |
CONT_AWD_HSTS0117CENV004_7013_-NONE-_-NONE- CLOSEOUT | LEIDOS, INC. Virginia | Department of Homeland Security Transportation Security Administration | — | RESTON, VA-11 | 2024 | $50,555,890 |
CONT_AWD_68HE0925F0018_6800_68HE0919D0002_6800 START MODIFICATION TO THIS ZERO DOLLAR ACTION IS A MODIFICATION TO POP EXTENDING THE CLIN FUNDS TO 07/21/2026 | WESTON SOLUTIONS INC Pennsylvania | Environmental Protection Agency Environmental Protection Agency | — | BURBANK, CA-29 | 2026 | $50,000,000 |
CONT_AWD_89233119FNA400238_8900_GS00F0004T_4730 SUPPORT SERVICE CONTRACT, TRAINING & FEDERAL AGENT SUPPORT FOR OFFICE OF SECURE TRANSPORTATION - NA-15. | PROJECT ENHANCEMENT CORPORATION Maryland | Department of Energy Department of Energy | — | BARLING, AR-03 | 2024 | $49,749,113 |
CONT_AWD_47QFSA21F0090_4732_GS10F144BA_4732 DIRECTORATE OF PUBLIC WORKS OPERATIONS MAINTENANCE PLANS FINANCE AND ENVIRONMENTAL SERVICES | GRYPHON ENVIRONMENTAL, LLC Colorado | General Services Administration Federal Acquisition Service | — | SPARTA, WI-03 | 2024 | $44,893,435 |
CONT_AWD_0001_6800_EPS51702_6800 SUPERFUND TECHNICAL ASSESSMENT RESPONSE TEAM, EMERGENCY RESPONSE TASK ORDER MODIFICATION P00047 - INCREMENTAL FUNDING MOD | WESTON SOLUTIONS INC Texas | Environmental Protection Agency Environmental Protection Agency | — | ADDISON, TX-32 | 2024 | $36,542,995 |
CONT_AWD_89243321FAU400002_8900_GS00F0004T_4730 THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE INCREMENTAL FUNDING. | PROJECT ENHANCEMENT CORPORATION Maryland | Department of Energy Department of Energy | — | WASHINGTON, DC-98 | 2024 | $35,309,574 |
CONT_AWD_68HERC24F0515_6800_68HERH22A0029_6800 R499- TACKLING EMERGING CONTAMINANTS (TEC) WATER TECHNICAL ASSISTANCE (WATERTA) P00005: CHANGE CO AND ADD CS | S C & A INC Virginia | Environmental Protection Agency Environmental Protection Agency | — | ARLINGTON, VA-08 | 2024 | $34,480,192 |
CONT_AWD_68HERC24F0156_6800_68HERC23D0001_6800 F999-CLOSING AMERICAS WASTEWATER ACCESS GAP COMMUNITY PROGRAM SUPPORT | EASTERN RESEARCH GROUP INC Massachusetts | Environmental Protection Agency Environmental Protection Agency | — | LEXINGTON, MA-05 | 2024 | $29,553,999 |
CONT_AWD_1001_6800_EPW16016_6800 SUPERFUND TASK ORDER - QUALITY ASSURANCE FOR TECHNICAL SUPPORT (QATS). MOD 31: DEOBLIGATE UNLIQUIDATED FUNDING. | APTIM FEDERAL SERVICES, LLC Virginia | Environmental Protection Agency Environmental Protection Agency | — | LAS VEGAS, NV-03 | 2026 | $26,250,425 |
CONT_AWD_EPD11084_6800_-NONE-_-NONE- SUPPORT FOR THE METALS, MINERALS AND ENERGY SECTOR | RESEARCH TRIANGLE INSTITUTE North Carolina | Environmental Protection Agency Environmental Protection Agency | — | DURHAM, NC-04 | 2024 | $25,394,536 |
CONT_AWD_68HERC24F0272_6800_68HERC23D0011_6800 WATERTA ENGINEERING SUPPORT SERVICES FOR OGWDW TASK ORDER UNDER CADMUS CONTRACT 68HERC23D0011 | THE CADMUS GROUP LLC Massachusetts | Environmental Protection Agency Environmental Protection Agency | — | WALTHAM, MA-05 | 2024 | $25,131,846 |
CONT_AWD_89243322FAU400003_8900_GS00F0004T_4730 THE PURPOSE OF THIS MODIFICATION IS TO ADD FUNDING TO CLIN 00008 (OPTION YEAR 3) AND CLIN 00009 (OPTION YEAR 3). | PROJECT ENHANCEMENT CORPORATION Maryland | Department of Energy Department of Energy | — | WASHINGTON, DC-98 | 2024 | $24,873,981 |
CONT_AWD_68HERH20F0134_6800_68HERH19D0031_6800 R499: GREENHOUSE GAS DATA SYSTEMS AND HELP DESK SUPPORT P00050: DE-OBLIGATE FUNDING IN THE AMOUNT OF $35,420.48. | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION Virginia | Environmental Protection Agency Environmental Protection Agency | — | WASHINGTON, DC-98 | 2024 | $24,474,759 |
CONT_AWD_7200AA18M00013_7200_GS00F193DA_4732 DE-OBLIGATING DUE TO CANCELLING FUNDS. | ENVIRONMENTAL INCENTIVES, INC. District of Columbia | Agency for International Development Agency for International Development | — | WASHINGTON, DC-98 | 2024 | $24,402,514 |
CONT_AWD_1305M318FNCNR0036_1330_GS00F0002W_4730 DEOBLIGATE UNINVOICED FUNDS IN THE AMOUNT OF $490,920.90 FROM TASK ORDER 1305M318FNCNR0036 FOR BUSINESS & SCIENTIFIC SUPPORT SERVICES | GENWEST SYSTEMS INC Washington | Department of Commerce National Oceanic and Atmospheric Administration | — | EDMONDS, WA-02 | 2024 | $23,476,932 |
CONT_AWD_68HERH23F0391_6800_68HE0623D0001_6800 START V TASK ORDER TITLE: REGION 6 START V COMPREHENSIVE ENVIRONMENTAL RESPONSE, COMPENSATION, AND LIABILITY ACT (CERCLA) TASK ORDER MODIFICATION P00020 IS TO DE-OBLIGATE FUNDS. | WESTON SOLUTIONS INC Pennsylvania | Environmental Protection Agency Environmental Protection Agency | — | WEST CHESTER, PA-06 | 2024 | $23,471,986 |
CONT_AWD_68HERC24F0021_6800_68HERC23D0008_6800 SUPPORT FOR LEAD SERVICE LINE INVENTORIES & REPLACEMENT UNDER THE LEAD PIPE COMMUNITY ASSISTANCE CENTER | GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. Virginia | Environmental Protection Agency Environmental Protection Agency | — | FALLS CHURCH, VA-08 | 2024 | $23,251,075 |
CONT_AWD_W9123822C0011_9700_-NONE-_-NONE- OPTION YEAR THREE (3) HILL AFB, BASE INTEGRATED ENVIRONMENTAL SUPPORT TASKS (BIEST) | JACOBS ENGINEERING GROUP INC. Virginia | Department of Defense Department of the Army | — | LAYTON, UT-01 | 2024 | $22,758,173 |
CONT_IDV_72051423D00001_7200 THE PURPOSE OF THE ACTIVITY IS TO BUILD SUSTAINABLE BUSINESS MODELS FOR COLOMBIA'S NATURE TOURISM SECTOR THAT SUPPORT COMMUNITY DEVELOPMENT, CONSERVE THE COUNTRY'S RICH BIODIVE… | DAI GLOBAL LLC Maryland | Agency for International Development Agency for International Development | — | — | 2024 | $21,793,308 |
CONT_AWD_W912BV21F0083_9700_W912BV18D0006_9700 P00006 - EXERCISE OPTION YEAR 4 | SOL SOLUTIONS, LLC Arizona | Department of Defense Department of the Army | — | FORT DIX, NJ-03 | 2024 | $21,406,881 |
CONT_AWD_68HE0120F0027_6800_68HE0120D0001_6800 IN ACCORDANCE WITH CONTRACT 68HE0120D0001, B.3 CORE READINESS TEAM (CRT) FIXED PRICED TASK ORDER, DELIVERY ORDER # 68HE0120F0027. DE-OBLIGATION AND OBLIGATION MOD F999 OTHER ENVI… | WESTON SOLUTIONS INC Pennsylvania | Environmental Protection Agency Environmental Protection Agency | — | BOSTON, MA-08 | 2024 | $21,137,261 |
CONT_AWD_NNJ13JA01C_8000_-NONE-_-NONE- JSC ENVIRONMENTAL SERVICES (JES) CONTRACT | STRAUGHAN ENVIRONMENTAL, INC. Maryland | National Aeronautics and Space Administration National Aeronautics and Space Administration | — | HOUSTON, TX-36 | 2024 | $19,830,172 |
CONT_AWD_7200AA23C00089_7200_-NONE-_-NONE- THE PURPOSES OF MODIFICATION NO. P00007 ARE TO 1. EXERCISE OPTION YEAR FROM OCTOBER 1 2025 TO AUGUST 20 2028 2. CHANGE THE CONTRACTING OFFICER FROM STELLA ALEXANDER SERGEEF TO LOR… | THE CADMUS GROUP LLC Massachusetts | Agency for International Development Agency for International Development | — | WALTHAM, MA-05 | 2024 | $19,465,496 |
CONT_AWD_70B01C26F00000059_7014_GS10F0033T_4730 CONSTRUCTION MONITORING SERVICES FOR TCA-2 BORDER BARRIER CONSTRUCTION. | VERNADERO GROUP INC Arizona | Department of Homeland Security U.S. Customs and Border Protection | — | TUCSON, AZ-07 | 2026 | $19,079,506 |
CONT_AWD_7200AA19M00008_7200_GS00F193DA_4732 TO STRENGTHEN THE DESIGN, MANAGEMENT, AND EVALUATION OF REGIONAL AND BILATERAL ENVIRONMENT, RESILIENCE, AND ENERGY PROGRAMS IN THE LAC REGION. | ENVIRONMENTAL INCENTIVES, INC. California | Agency for International Development Agency for International Development | — | WASHINGTON, DC-98 | 2024 | $18,982,207 |
CONT_AWD_68HE0320F0049_6800_68HE0320D0003_6800 MODIFICATION P00050 FUNDING FOR FIELD SAMPLING, LABORATORY TESTING AND/OR FIELD STAFF PERFORMING REMEDIATION WORK IN SUPPORT OF DISASTER OPERATIONS AT THE POTOMAC INTERCEPTOR SEWE… | TETRA TECH, INC. Illinois | Environmental Protection Agency Environmental Protection Agency | — | PHILADELPHIA, PA-03 | 2024 | $18,225,871 |
CONT_AWD_89243421FEE000207_8900_89243419AEE000001_8900 SOLAR ENERGY TECHNOLOGIES OFFICE MISSION ORIENTED TECHNICAL SUPPORT SERVICES. P00011 INCREASES THE CEILING AND INCREMENTALLY FUNDS THIS ORDER. | BOSTON GOVERNMENT SERVICES, LLC Tennessee | Department of Energy Department of Energy | — | WASHINGTON, DC-98 | 2024 | $17,922,388 |
CONT_AWD_12RADA23F0006_12E3_12SAD223A0005_12E3 ENVIRONMENTAL REVIEW SUPPORT SERVICES FOR USDA RURAL UTILITIES SERVICE IN CONNECTION WITH THE INFLATION REDUCTION ACT. MODIFICATION P00001 INCORPORATES MULTIPLE SMALL CHANGES TO T… | SOLV LLC Virginia | Department of Agriculture Rural Housing Service | — | WASHINGTON, DC-98 | 2024 | $17,858,239 |
CONT_AWD_80GSFC21CA008_8000_-NONE-_-NONE- THIS CONTRACT PROVIDES ASSISTANCE IN MEETING THE OBJECTIVES OF THE GSFC ENVIRONMENTAL MANAGEMENT PROGRAM. | BLUESTONE ENVIRONMENTAL GROUP, INC. Pennsylvania | National Aeronautics and Space Administration National Aeronautics and Space Administration | — | GREENBELT, MD-04 | 2024 | $17,577,852 |
CONT_AWD_68HE0322F0065_6800_68HE0321D0001_6800 F115: RESPONSE ENGINEERING & ANALYTICAL CONTRACT - CORE RESPONSE TEAM SUPPORT. MOD P00010: AUTHORIZATION TO PURCHASE GFP. | WESTON-TECHLAW JV LLC Virginia | Environmental Protection Agency Environmental Protection Agency | — | EDISON, NJ-06 | 2024 | $17,378,416 |
CONT_AWD_W912DW20C0004_9700_-NONE-_-NONE- DESCOPING CLINS 3020 AND 4020. | SOL SOLUTIONS, LLC Arizona | Department of Defense Department of the Army | — | SEATTLE, WA-07 | 2024 | $16,350,824 |
CONT_AWD_72036723C00001_7200_-NONE-_-NONE- NOTICE OF TERMINATION FOR CONVENIENCE | DAI GLOBAL LLC Maryland | Agency for International Development Agency for International Development | — | — | 2024 | $15,334,602 |
CONT_AWD_72051423C00001_7200_-NONE-_-NONE- THE GOAL PURSUED IN THE USAID TIERRA DORADA ACTIVITY IS TO REDUCE GREENHOUSE GAS EMISSIONS, PROMOTE BIODIVERSITY CONSERVATION AND SUPPORT LICIT LIVELIHOODS THROUGH THE DEVELOPM… | CHEMONICS INTERNATIONAL, INC. District of Columbia | Agency for International Development Agency for International Development | — | — | 2024 | $15,122,520 |
CONT_AWD_W56ZTN21F0068_9700_W56ZTN17D0009_9700 THIS CONTRACT WILL PROVIDE ENVIRONMENTAL REMEDIATION SERVICES AT VARIOUS SITES AT ABERDEEN PROVING GROUND, MARYLAND. | RENOVA-SOVEREIGN JOINT VENTURE New Jersey | Department of Defense Department of the Army | — | ABERDEEN, MD-01 | 2024 | $15,018,858 |
CONT_AWD_AID674C1500005_7200_-NONE-_-NONE- DE-OBLIGATING DUE TO CANCELLING FUNDS. | CHEMONICS INTERNATIONAL, INC. District of Columbia | Agency for International Development Agency for International Development | — | — | 2025 | $14,778,355 |
CONT_AWD_EPC17024_6800_-NONE-_-NONE- SCIENTIFIC AND TECHNICAL SUPPORT FOR THE ENGINEERING AND ANALYSIS DIVISION P00119 THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE FUNDING IN THE AMOUNT OF $27,355.08 (POP 08/15… | GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. Virginia | Environmental Protection Agency Environmental Protection Agency | — | CHANTILLY, VA-11 | 2024 | $14,554,712 |
CONT_AWD_68HE0919F0017_6800_EPS91703_6800 THE PURPOSE OF THIS UNILATERAL MOD IS TO DE-OBLIGATE UNLIQUIDATED FUNDS. THIS IS MODIFICATION #P00022 TO TASK ORDER #16(68HE0919F0017) UNDER THE RAES CONTRACT #EPS91703. | TETRA TECH, INC. California | Environmental Protection Agency Environmental Protection Agency | — | SAN FRANCISCO, CA-11 | 2024 | $14,550,934 |
CONT_AWD_140R3023F0037_1425_140L0618A0014_1422 EIS - POST-2026 LOWER COLORADO RIVER RESERVOIR OPERATIONAL STRATEGIES FOR LAKE POWELL AND LAKE MEAD - ADD WORK | ENVIRONMENTAL MANAGEMENT & PLANNING SOLUTIONS LLC Colorado | Department of the Interior Bureau of Reclamation | — | BOULDER, CO-02 | 2024 | $14,356,181 |
CONT_AWD_47QFNA18F0056_4732_GS00F105CA_4732 MIGRATED ID01180001 JPEOCBD QA LAB SUPPORT | SIGNATURE SCIENCE LLC Texas | General Services Administration Federal Acquisition Service | — | GUNPOWDER, MD-01 | 2024 | $14,295,442 |
CONT_AWD_68HE0923F0051_6800_68HE0923D0002_6800 THE PURPOSE OF THIS BILATERAL MOD IS FOR A NO-COST TIME EXTENSION FOR N. AGENCY EE/CA - TO #0007 (DO #68HE0923F0051) ON RAES2 CONTRACT #68HE0923D0002. THIS EXTENDS THE PERIOD OF P… | TETRA TECH, INC. California | Environmental Protection Agency Environmental Protection Agency | — | ROUND ROCK, AZ-02 | 2024 | $14,279,978 |
CONT_AWD_EPW09024_6800_-NONE-_-NONE- STATISTICAL AND TECHNICAL SUPPORT FOR THE ASSESSMENT OF TOXIC SUBSTANCES. P00090: THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE $365.46. IN ADDITION, DOCUMENT A FUNDS SWEEP FO… | BATTELLE MEMORIAL INSTITUTE Ohio | Environmental Protection Agency Environmental Protection Agency | — | COLUMBUS, OH-03 | 2024 | $14,266,282 |
CONT_AWD_0001_6800_EPW14001_6800 THE PURPOSE OF THIS MODIFICATION IS TO CORRECT MODIFICATION P00048. | ICF INCORPORATED, L.L.C. Virginia | Environmental Protection Agency Environmental Protection Agency | — | FAIRFAX, VA-11 | 2024 | $13,785,923 |
CONT_AWD_7200AA23M00012_7200_GS00F193DA_4732 THE PURPOSE OF MODIFICATION P004 IS TO PROVIDE INCREMENTAL FUNDING IN THE AMOUNT OF $2,196,455.00 THEREBY, INCREASING THE TOTAL OBLIGATION AMOUNT FROM $11,457,451.16 TO $13,653,90… | ENVIRONMENTAL INCENTIVES, INC. District of Columbia | Agency for International Development Agency for International Development | — | WASHINGTON, DC-98 | 2024 | $13,653,906 |
Top 50 awards shown, ranked by obligated amount. Dates reflect performance period; last-modified dates match USAspending.gov. Complete listings include all transaction history going back to FY2024.
Source: USAspending.gov · All Industries