Environmental consulting and legal support (F115): United States public contracts since 2024
Updated 17 October 2026 · all lines
Environmental consulting and legal support (F115): United States public contracts since 2024. Since January 2024 the line carries 312 contracts worth $153,456,960 from 14 agencies. 125 suppliers share it. $74,702,376 in 2024. $44,992,522 in 2025. $33,762,062 in 2026.
Assay record ASY-US-0GA0K0G1LT · Cite as: Assay Systems, “Environmental consulting and legal support (F115): United States public contracts since 2024”, https://assay-systems.com/register/us/line/environmental-consulting-and-legal-support/
The line
Since January 2024 the line carries 312 contracts worth $153,456,960 from 14 agencies. 125 suppliers share it.
$74,702,376 in 2024. $44,992,522 in 2025. $33,762,062 in 2026.
Suppliers in the line, by value since 2024 EASTERN RESEARCH GROUP INC: 23 contracts worth $31,441,746 from 1 agency since 2024. THE CADMUS GROUP LLC: 20 contracts worth $17,685,611 from 1 agency since 2024. ONEIDA TOTAL INTEGRATED ENTERPRISES LLC: 4 contracts worth $10,194,835 from 1 agency since 2024. CDM FEDERAL PROGRAMS CORPORATION : 4 contracts worth $9,253,974 from 1 agency since 2024, up 655 percent on 2022 to 2023.TETRA TECH, INC.: 3 contracts worth $8,213,555 from 2 agencies since 2024. PROPERTY & ENVIRONMENTAL MANAGEMENT INC : 5 contracts worth $6,160,613 from 1 agency since 2024.ENVIRONMENTAL QUALITY MANAGEMENT, INC : 1 contract worth $6,041,718 from 1 agency since 2024.RESEARCH TRIANGLE INSTITUTE: 14 contracts worth $5,902,470 from 1 agency since 2024. STANTEC CONSULTING SERVICES INC.: 1 contract worth $5,145,625 from 1 agency since 2024. ICF INCORPORATED, L.L.C. : 10 contracts worth $4,546,675 from 2 agencies since 2024.CCI FACILITY SUPPORT SERVICES LLC : 14 contracts worth $4,509,656 from 1 agency since 2024, up 112 percent on 2022 to 2023.BLUESTONE - BURNS & MCDONNELL JV: 1 contract worth $3,967,080 from 1 agency since 2024. SEQUOIA ECOLOGICAL CONSULTING, INC.: 1 contract worth $3,186,448 from 1 agency since 2024. ONEIDA ENVIRONMENTAL, LLC : 1 contract worth $2,622,683 from 1 agency since 2024.Q & A DIVERSIFIED LLC : 1 contract worth $2,021,116 from 1 agency since 2024.CENSEO CONSULTING GROUP, INC. : 5 contracts worth $1,967,782 from 1 agency since 2024.VANASSE HANGEN BRUSTLIN INC : 2 contracts worth $1,632,432 from 1 agency since 2024.WESTON-TECHLAW JV LLC : 9 contracts worth $1,425,570 from 1 agency since 2024.ENGINEERING/REMEDIATION RESOURCES GROUP, INC. : 8 contracts worth $1,420,978 from 2 agencies since 2024.BERING STRAITS PROFESSIONAL SERVICES, LLC : 1 contract worth $1,222,148 from 1 agency since 2024.COTERIE ENVIRONMENTAL LLC: 3 contracts worth $1,184,646 from 1 agency since 2024. LYNKER CORPORATION : 1 contract worth $1,110,405 from 1 agency since 2024.POTOMAC-HUDSON ENGINEERING INC : 1 contract worth $1,096,834 from 1 agency since 2024.WHITETAIL ENVIRONMENTAL, LLC: 4 contracts worth $1,078,548 from 1 agency since 2024. AECOM TECHNICAL SERVICES, INC.: 4 contracts worth $1,058,620 from 3 agencies since 2024. ENVIRONMENTAL COST MANAGEMENT, INC. : 9 contracts worth $966,694 from 1 agency since 2024.THE SOLUTION FOUNDRY, LLC: 1 contract worth $957,671 from 1 agency since 2024. FED95 LLC : 1 contract worth $954,352 from 1 agency since 2024.HORSLEY WITTEN GROUP, INC.: 4 contracts worth $891,295 from 1 agency since 2024. WSP USA ENVIRONMENT & INFRASTRUCTURE INC.: 2 contracts worth $758,177 from 2 agencies since 2024. AVANTI CORPORATION : 3 contracts worth $673,840 from 1 agency since 2024.CAPITAL PROJECT MANAGEMENT, INC. : 1 contract worth $671,743 from 1 agency since 2024.WATER, CIVIL AND ENVIRONMENTAL INCORPORATED: 6 contracts worth $641,269 from 1 agency since 2024. WESTLAND RESOURCES INC : 1 contract worth $636,622 from 1 agency since 2024.ERG-TERRACON JV, L.L.C. : 1 contract worth $579,619 from 1 agency since 2024.DPRA INCORPORATED : 5 contracts worth $565,384 from 1 agency since 2024.VIBRANT PLANET, PBC: 1 contract worth $498,000 from 1 agency since 2024. HSG, LLC : 3 contracts worth $490,679 from 2 agencies since 2024.SPECPRO SUSTAINMENT AND ENVIRONMENTAL, LLC : 1 contract worth $417,710 from 1 agency since 2024.G2 ARCHAEOLOGY: 1 contract worth $413,650 from 1 agency since 2024. METROPOLITAN GROUP, L.L.C : 1 contract worth $399,419 from 1 agency since 2024.VALIANT/ALCA JV LLC : 1 contract worth $356,321 from 1 agency since 2024.DEVEREUX CONSULTING, INC.: 1 contract worth $341,312 from 1 agency since 2024. NEW SOUTH ASSOCIATES, INC. : 3 contracts worth $311,940 from 2 agencies since 2024.S C & A INC : 2 contracts worth $293,514 from 1 agency since 2024.SOLV LLC : 1 contract worth $292,441 from 1 agency since 2024.EUROATLANTIC PARTNERS: 1 contract worth $286,821 from 1 agency since 2024. RENOVA ENVIRONMENTAL COMPANY : 5 contracts worth $282,825 from 1 agency since 2024.BB&E, INC. : 2 contracts worth $281,934 from 1 agency since 2024.DCR SERVICES & CONSTRUCTION INC : 2 contracts worth $280,295 from 1 agency since 2024.JNV GROUP: 1 contract worth $266,220 from 1 agency since 2024. GORDON THOMAS HONEYWELL GOVERNMENTAL AFFAIRS, LLC : 1 contract worth $250,120 from 1 agency since 2024.AEROSTAR ENVIRONMENTAL, LLC : 1 contract worth $248,276 from 1 agency since 2024.SUNDANCE - EA ALLIANCE, LLC: 1 contract worth $243,419 from 1 agency since 2024. MEAD & HUNT INC: 1 contract worth $239,470 from 1 agency since 2024. MARSTEL-DAY, LLC : 1 contract worth $236,244 from 1 agency since 2024.APEC CO., LTD : 1 contract worth $204,534 from 1 agency since 2024.TOEROEK ASSOCIATES, INC. : 1 contract worth $199,827 from 1 agency since 2024.HARTGEN ARCHEOLOGICAL ASSOCIATES, INC. : 26 contracts worth $173,948 from 1 agency since 2024.NUTTER & ASSOCIATES INC: 2 contracts worth $170,933 from 1 agency since 2024. THE OTTERY GROUP, INC : 1 contract worth $163,602 from 1 agency since 2024.SWCA, INCORPORATED : 1 contract worth $162,588 from 1 agency since 2024.QRI-TETRA TECH JV: 1 contract worth $145,928 from 1 agency since 2024. CASTLE HILL ASSOCIATES, LLC : 2 contracts worth $144,070 from 1 agency since 2024.ENVIRONMENTAL SCIENCE CORPORATION : 2 contracts worth $136,891 from 1 agency since 2024.CHLOETA HOLDINGS LLC : 1 contract worth $135,947 from 1 agency since 2024.LOOK ROCK, LLC: 1 contract worth $124,200 from 1 agency since 2024. SP CRAMER & ASSOCIATES INC : 2 contracts worth $113,974 from 1 agency since 2024.PIONEER TECHNICAL SERVICES INC : 1 contract worth $110,333 from 1 agency since 2024.HGS ENGINEERING INC : 5 contracts worth $109,003 from 2 agencies since 2024.SIMPSON GUMPERTZ & HEGER INC. : 1 contract worth $99,834 from 1 agency since 2024.EPA CONSULTING, S.R.O.: 1 contract worth $98,511 from 1 agency since 2024. BRENTON CONSULTING LLC: 1 contract worth $97,440 from 1 agency since 2024. ECO-RESOLUTIONS LLC: 1 contract worth $96,200 from 1 agency since 2024. WATER ISAC: 1 contract worth $96,104 from 1 agency since 2024. GREEN RIVER DEVELOPMENT, P.C.: 1 contract worth $85,224 from 1 agency since 2024. MIHALIK GROUP LLC: 1 contract worth $84,460 from 1 agency since 2024. TITAN ENVIRONMENTAL SOLUTIONS, INC : 2 contracts worth $81,755 from 1 agency since 2024.AQUARANGE RESEARCH LLC: 2 contracts worth $80,000 from 1 agency since 2024. WASHINGTON STATE UNIVERSITY : 1 contract worth $79,045 from 1 agency since 2024.JACOBS ENGINEERING GROUP INC.: 1 contract worth $77,469 from 1 agency since 2024. MIRIAM TORO ROSARIO: 1 contract worth $77,152 from 1 agency since 2024. GREAT LAKES ENVIRONMENTAL CENTER, INC : 1 contract worth $75,277 from 1 agency since 2024.JIRAK CONSULTING ASSOCIATES, LLC: 1 contract worth $74,000 from 1 agency since 2024. ASPECT CONSULTING, LLC: 1 contract worth $71,000 from 1 agency since 2024. PATRICK CHASTAIN: 1 contract worth $69,783 from 1 agency since 2024. SPRING FOUNTAIN STUDIOS LLC : 1 contract worth $69,250 from 1 agency since 2024.MABBETT & ASSOCIATES, INC. : 1 contract worth $65,748 from 1 agency since 2024.OYO CORPORATION, PACIFIC : 1 contract worth $63,126 from 1 agency since 2024.BLACKHAWK ENVIRONMENTAL INC: 1 contract worth $60,660 from 1 agency since 2024. ETUDE DE MAITRE AMOIKON BEUGRE GLADYS: 1 contract worth $58,939 from 1 agency since 2024. WSP USA SOLUTIONS INC: 1 contract worth $56,492 from 1 agency since 2024. CT CONSULTANTS INC: 1 contract worth $55,973 from 1 agency since 2024. MANNIK & SMITH GROUP, INC. : 1 contract worth $54,408 from 1 agency since 2024.CTI ENVIRONMENTAL INC : 1 contract worth $47,950 from 1 agency since 2024.ZARA ENVIRONMENTAL LLC : 1 contract worth $45,000 from 1 agency since 2024.SCOUT ENVIRONMENTAL, INC. : 1 contract worth $44,957 from 1 agency since 2024.N.W.F.F., INC.: 1 contract worth $42,791 from 1 agency since 2024. APPLIED INTELLECT LLC : 1 contract worth $39,954 from 1 agency since 2024.INDUSTRIAL ECONOMICS INC: 1 contract worth $39,800 from 1 agency since 2024. BURDICK, DAVID R.: 1 contract worth $39,800 from 1 agency since 2024. ADVANCED ENVIRONMENTAL MANAGEMENT GROUP, LLC: 1 contract worth $39,397 from 1 agency since 2024. BLUESTONE ENVIRONMENTAL GROUP, INC. : 1 contract worth $35,000 from 1 agency since 2024.STIMSON DONALD K: 1 contract worth $30,000 from 1 agency since 2024. NV5 GEOSPATIAL, INC. : 1 contract worth $29,802 from 1 agency since 2024.RIVERFRONT SAFETY & HEALTH, LC : 1 contract worth $27,595 from 1 agency since 2024.MISCELLANEOUS FOREIGN AWARDEES: 2 contracts worth $26,272 from 1 agency since 2024. C & C ENVIRONMENTAL INC : 1 contract worth $23,387 from 1 agency since 2024.MECA CONSULTING INC : 1 contract worth $23,170 from 1 agency since 2024.COLORADO DEPARTMENT OF PUBLIC HEALTH & ENVIRONMENT: 1 contract worth $22,665 from 1 agency since 2024. DELTARES USA INC : 1 contract worth $21,700 from 1 agency since 2024.TRINITY CONSULTANTS INC : 2 contracts worth $17,248 from 2 agencies since 2024.ACT SAFE, L.L.C. : 1 contract worth $15,600 from 1 agency since 2024.AARCHER, INC. : 1 contract worth $15,502 from 1 agency since 2024.KESTREL TELLEVATE LLC : 1 contract worth $13,910 from 1 agency since 2024.IPOWER LLC: 1 contract worth $13,545 from 1 agency since 2024. LAKE ROOSEVELT FORUM: 1 contract worth $13,500 from 1 agency since 2024. STEPHEN J LIBBY PHD CONSULTING LLC : 1 contract worth $10,000 from 1 agency since 2024.GEOCOMP, INC. : 1 contract worth $7,326 from 1 agency since 2024.ZERO WASTE SOLUTIONS, INC: 1 contract worth $6,500 from 1 agency since 2024. THE NDN COMPANIES : 1 contract worth $5,321 from 1 agency since 2024.ENVIRONMENTAL GROUP SERVICES LTD : 1 contract worth $4,820 from 1 agency since 2024.EGC, INC.: 1 contract worth $4,522 from 1 agency since 2024. LANDMARK ENVIRONMENTAL LLC: 1 contract worth $3,750 from 1 agency since 2024. TTL, INC.: 1 contract worth $3,500 from 1 agency since 2024. The extract for this line
Names every department and buying office behind the figures, who holds each contract now, its value, contract number and end date, the open notices with their closing dates, and the notices behind every figure.
Largest suppliers in the line Share of the line held by each of its largest suppliers, by value, in the USAspending register.
EASTERN RESEARCH GROUP INC 20.5% THE CADMUS GROUP LLC 11.5% ONEIDA TOTAL INTEGRATED ENTERPRISES LLC 6.6% CDM FEDERAL PROGRAMS CORPORATION 6.0% TETRA TECH, INC. 5.4% PROPERTY & ENVIRONMENTAL MANAGEMENT INC 4.0% ENVIRONMENTAL QUALITY MANAGEMENT, INC 3.9% RESEARCH TRIANGLE INSTITUTE 3.8% STANTEC CONSULTING SERVICES INC. 3.4% ICF INCORPORATED, L.L.C. 3.0% Source: USAspending.gov, U.S. Department of the Treasury, Bureau of the Fiscal Service, usaspending.gov , accessed 30 September 2026.The data is available to copy, adapt, redistribute, or otherwise use for non-commercial or for commercial purposes (USAspending.gov, Licensing); no Dun & Bradstreet data is shown.