Environmental remediation (F108): United States public contracts since 2024

Updated 8 October 2026 · all lines

Environmental remediation (F108): United States public contracts since 2024. Since January 2024 the line carries 4,163 contracts worth $3,666,988,988 from 24 agencies. 953 suppliers share it. $1,758,178,011 in 2024. $1,257,269,084 in 2025. $651,541,894 in 2026.

Assay record ASY-US-1BML8CV0CD · Cite as: Assay Systems, “Environmental remediation (F108): United States public contracts since 2024”, https://assay-systems.com/register/us/line/environmental-remediation/

The line

Since January 2024 the line carries 4,163 contracts worth $3,666,988,988 from 24 agencies. 953 suppliers share it.

$1,758,178,011 in 2024. $1,257,269,084 in 2025. $651,541,894 in 2026.

Suppliers in the line, by value since 2024

10 more suppliers in the line are not listed here, because their register name may be the name of a private person.

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.

SEVENSON ENVIRONMENTAL SERVICES, INC.13.7%EA ENGINEERING, SCIENCE, AND TECHNOLOGY…6.1%ENVIRONMENTAL RESTORATION LLC5.8%HYDROGEOLOGIC, INC.4.0%ENVIRONMENTAL QUALITY MANAGEMENT, INC3.5%KEMRON/ARROWHEAD JV, LLC3.3%AMENTUM TECHNOLOGY, INC.3.1%AECOM TECHNICAL SERVICES, INC.3.0%WESTON SOLUTIONS INC2.0%LEISNOI DIVERSIFIED-KEMRON 8A JV, LLC1.9%

All suppliers in United States, A to Z

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.