Sevenson Environmental Services, Inc., based in Niagara Falls, NY, received $25,244,492 in federal small-business set-aside contract obligations in FY2026 (Oct 2025 to Sep 2026) and $89,949,215 across FY2022–FY2026, according to USAspending.gov. Most of it came through Small Business set-asides. Its biggest set-aside customer since FY2024 is Department of Defense ($90,035,563). Its top industry code is NAICS 562910 (Remediation Services).
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Replace a Failing Sheet Pile Wall at a U.S. Environmental Protection Agency (EPA)…
Department of the Army
562910
$72,057,786
Dec 5, 2027
About this data
Source: USAspending.gov (prime contract award types A–D with a small-business set-aside: total/partial small business, 8(a), WOSB/EDWOSB, SDVOSB, HUBZone), fetched Oct 18, 2026 and refreshed weekly. Fiscal-year totals are net obligations by action date, so they include modifications to older awards. Agencies and NAICS cover FY2024 to today. Award amounts are obligations to date. DoD data can lag up to 90 days. Records are grouped by the company's UEI; affiliates and joint ventures are listed separately. This page shows only public federal award data. Award records dated before April 4, 2022 may include company names and addresses supplied by Dun & Bradstreet (D&B Open Data); source: D&B, via SAM.gov and USAspending.gov. AwardWatchdog is not affiliated with Sevenson Environmental Services, Inc., and a profile here is not an endorsement. Spot an error? Corrections and removal requests are free: see how.