Sevenson Environmental Services, Inc.
Sevenson Environmental Services, Inc. received $79.3M in federal prime contract obligations in the 12 months ending Oct 5, 2026, down 61.6% from $206.5M the year before, and $928.8M since FY2022. Its largest customer is the Environmental Protection Agency.
See 6 contracts ending in the next 18 months ↓Contractor details
- Unique Entity ID (UEI)
- VHPJR3MJWV49
- CAGE code
- 0LT07
- Headquarters
- Niagara Falls, NY
- Business size
- Small Business
As recorded on this UEI's most recent prime contract action in USAspending.gov. Confirm current registration and certifications in SAM.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year.
Markets where it ranks top 10
Agency and NAICS markets where this UEI is one of the ten largest primes in the latest 12 months.
Top agencies
Funding agencies ranked by obligations since FY2022.
| Funding agency | Latest 12 mo | Since FY2022 |
|---|---|---|
| Environmental Protection Agency | $16.9M | $591.5M |
| Department of Defense | $62.4M | $334.7M |
| Corps of Engineers - Civil Works | $0 | $2.7M |
Top NAICS codes
Industry codes agencies recorded on this contractor's awards, since FY2022.
| NAICS | Industry | Latest 12 mo | Since FY2022 |
|---|---|---|---|
| 562910 | Remediation Services | $79.3M | $928.8M |
What it sells
Product and service codes (PSC) on this contractor's awards, since FY2022.
| PSC | Description | Since FY2022 |
|---|---|---|
| F108 | Environmental Systems Protection- Environmental Remediation | $549.4M |
| F999 | Other Environmental Services | $323.1M |
| Z2QA | Repair or Alteration of Restoration of Real Property (Public or Private) | $36.6M |
| Y1PD | Construction of Waste Treatment and Storage Facilities | $16.1M |
| C219 | Architect and Engineering- general: Other | $3.6M |
Contracts ending in the next 18 months
This contractor's largest awards whose current period of performance ends soon. Options and extensions often move these dates.
| Award | Agency | Obligated | Current end |
|---|---|---|---|
| W912DW24C0014 | Department of Defense REPLACE A FAILING SHEET PILE WALL AT A U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA) SUPERFUND REMEDIAL SITE ON THE NATIONAL PRIORITIES LIST (NPL) LOCATED ON BAINBRIDGE ISLAND,… | $72.1M | Nov 16, 2026 |
| W912WJ26FA001 | Department of Defense REMEDIATION SERVICES, TASK ORDER 2 FOR OU5, RAYMARK SUPERFUND SITE, STRATFORD, CONNECTICUT | $19.4M | Mar 17, 2027 |
| W912DQ24F3039 | Environmental Protection Agency WACC SUPERFUND OU1 REMEDIAL ACTION | $28.7M | Apr 9, 2027 |
| W912BU25F0006 | Department of Defense SEED TASK ORDER - MOBILIZATION AND REMEDIATION SERVICES AT FORMER DUPONT CHAMBERS WORKS FUSRAP IN DEEPWATER, NJ | $29.5M | May 13, 2027 |
| W912DQ22F3068 | Environmental Protection Agency CORNELL-DUBILIER OU4 PHASE 4 REACH 1 REMEDIAL ACTION | $14.0M | Sep 22, 2027 |
| W912WJ23F0046 | Department of Defense REMEDIATION SERVICES FOR FERRY CREEK (OU3) AND ADDITIONAL OU6 PROPERTIES AT RAYMARK SUPERFUND SITE IN STRATFORD, CONNECTICUT | $39.5M | Mar 28, 2028 |
Recent awards
This contractor's newest prime contract awards, most recent first.
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| W912WJ26FA001 | Department of Defense REMEDIATION SERVICES, TASK ORDER 2 FOR OU5, RAYMARK SUPERFUND SITE, STRATFORD, CONNECTICUT | $19.3M | Mar 18, 2026 |
| W912BU26CA012 | Department of Defense THE U.S. ARMY CORPS OF ENGINEERS (USACE), PHILADELPHIA DISTRICT ON BEHALF OF THE U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA), INTENDS TO AWARD A FIRM FIXED PRICE CONSTRUCTION… | $18.0M | Mar 17, 2026 |
| W912DQ26FA003 | Department of Defense MINIMUM GUARANTEE TASK ORDER - SB PRAC SEVENSON | $3K | Oct 20, 2025 |
| W912WJ25FA044 | Department of Defense SEED TASK ORDER FOR REMEDIAL ACTION CONTRACT (RAC) FOR EXCAVATION OF WASTE CONTAMINATED SOILS AND SEDIMENTS AT THE RAYMARK SUPERFUND SITE IN STRATFORD, CT | $10.6M | Jul 25, 2025 |
| 68HE0525F0042 | Environmental Protection Agency CUYAHOGA GORGE DAM SEDIMENT REMEDIATION - GLNPO - TASK ORDER AWARD UNDER GLNPO-RRS MATOC | $132.2M | Jan 16, 2025 |
| W912BU25F0006 | Department of Defense SEED TASK ORDER - MOBILIZATION AND REMEDIATION SERVICES AT FORMER DUPONT CHAMBERS WORKS FUSRAP IN DEEPWATER, NJ | $22.2M | Nov 13, 2024 |
| 68HE0224F0036 | Environmental Protection Agency RES SCORPIO RECYCLING OU2 REMEDIAL ACTION | $4.5M | Sep 30, 2024 |
| W912DQ24C3003 | Environmental Protection Agency CDE OU4 REMEDIAL ACTION | $180.0M | Sep 12, 2024 |
Prime contracts (award types A–D) from USAspending.gov through Oct 5, 2026. Subcontracts are not included. Net obligations include deobligations and corrections.
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