AwardTape · Defense awards · Sevenson Environmental Services, Inc
Sevenson Environmental Services, Inc: $597.8M in DoD and DHS awards
Sevenson Environmental Services, Inc holds 52 DoD and DHS prime awards with $597.8M obligated Oct 4, 2023 to Sep 17, 2026. Largest category: Environmental and natural resources services at $576.8M; largest buyer: Department of the Army at $594.8M.
| Obligated FY2024+ | $597.8M |
|---|---|
| Awards | 52 |
| FY2024 | $449.4M |
| FY2025 | $69.6M |
| FY2026 to date | $78.8M |
| Lifetime obligated on these awards | $870.0M |
| Parent company (as reported) | Sevenson Environmental Services, Inc |
| First and latest action | Oct 4, 2023 · Sep 17, 2026 |
By categoryObligated FY2024+
| # | Category | Obligated FY2024+ | Awards | Share |
|---|---|---|---|---|
| 1 | Environmental and natural resources services | $576.8M | 36 awards | 97% |
| 2 | Real property maintenance and repair | $19.4M | 9 awards | 3.2% |
| 3 | New construction | $1.5M | 3 awards | 0.3% |
| 4 | Studies and analysis | $0 | 1 awards | 0.0% |
| 5 | Architect-engineering services | $0 | 3 awards | 0.0% |
By agencyObligated FY2024+
| # | Agency | Obligated FY2024+ | Awards | Share |
|---|---|---|---|---|
| 1 | Department of the Army | $594.8M | 38 awards | 100% |
| 2 | Department of the Navy | $2.9M | 14 awards | 0.5% |
Largest awards50 per page · sorted by obligated
| Award | Obligated FY2024+ | What | Agency | Category | Latest action |
|---|---|---|---|---|---|
| W912DQ24C3003 definitive contract | $180.0M | Cde ou4 remedial action | Army | Environmental and natural resources services | Sep 15, 2026 DoD 90d |
| W912DW24C0014 definitive contract | $72.1M | 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, washington. | Army | Environmental and natural resources services | Jun 5, 2026 DoD 90d |
| W912DQ24C3001 definitive contract | $63.0M | Matteo ou1 remedial action | Army | Environmental and natural resources services | Jul 18, 2025 DoD 90d |
| W912DQ24C3000 definitive contract | $62.6M | Diamond head ou1 and ou2 remedial action | Army | Environmental and natural resources services | Jul 1, 2025 DoD 90d |
| W912DQ23F3030 delivery order | $47.2M | Remedial action at 18 mile creek | Army | Environmental and natural resources services | Mar 5, 2026 DoD 90d |
| W912DQ24F3039 delivery order | $28.7M | Wacc superfund ou1 remedial action | Army | Environmental and natural resources services | Jun 1, 2026 DoD 90d |
| W912BU25F0006 delivery order | $28.2M | Seed task order - mobilization and remediation services at former dupont chambers works fusrap in deepwater, nj | Army | Environmental and natural resources services | Jun 1, 2026 DoD 90d |
| W912WJ23F0046 delivery order | $22.5M | Remediation services for ferry creek (ou3) and additional ou6 properties at raymark superfund site in stratford, connecticut | Army | Environmental and natural resources services | Dec 19, 2025 DoD 90d |
| W912WJ26FA001 delivery order | $19.4M | Remediation services, task order 2 for ou5, raymark superfund site, stratford, connecticut | Army | Environmental and natural resources services | Jun 3, 2026 DoD 90d |
| W912BU26CA012 definitive contract | $18.0M | 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 contract to remediate the former franklin slag (mdc) site. | Army | Real property maintenance and repair | Apr 6, 2026 DoD 90d |
| W912BU23F0039 delivery order | $13.7M | Former dupont chambers works fusrap remedial action, to # 7: excavation, backfill, general conditions, cubic yards, etc. | Army | Environmental and natural resources services | Jun 25, 2025 DoD 90d |
| W912DQ22F3095 delivery order | $11.0M | Unimatic superfund ou1 ra | Army | Environmental and natural resources services | Aug 27, 2024 DoD 90d |
| W912WJ25FA044 delivery order | $10.7M | Seed task order for remedial action contract (rac) for excavation of waste contaminated soils and sediments at the raymark superfund site in stratford, ct | Army | Environmental and natural resources services | Oct 27, 2025 DoD 90d |
| W912WJ24F0032 delivery order | $6.6M | General conditions task order at raymark superfund site in stratford, connecticut | Army | Environmental and natural resources services | Jun 1, 2026 DoD 90d |
| W912DQ23F3032 delivery order | $6.2M | Former kil-tone ou2 phase 1 remedial action | Army | Environmental and natural resources services | Feb 11, 2026 DoD 90d |
| W912DQ22F3052 delivery order | $5.1M | Former kil-tone ou1 phase 3 | Army | Environmental and natural resources services | Jan 8, 2025 DoD 90d |
| W912DQ22F3049 delivery order | $2.9M | Wolff-alport chemical company superfund remedial action services with incidental demolition of bldgs. cpff contract task order. | Army | Environmental and natural resources services | Sep 17, 2026 DoD 90d |
| N4008521F5475 delivery order | $1.3M | X007 site 09 picnic pond dredging at former nas brunswick maine | Navy | New construction | Aug 25, 2025 DoD 90d |
| W912DQ22F3068 delivery order | $1.1M | Cornell-dubilier ou4 phase 4 reach 1 remedial action | Army | Environmental and natural resources services | Mar 26, 2024 DoD 90d |
| N6945021F0523 delivery order | $662K | 21brac-long term monitoring,naval air st | Navy | Real property maintenance and repair | Mar 4, 2025 DoD 90d |
| N4008524F5217 delivery order | $468K | Nwirp bethpage, site 1 basin clean-out, racmac | Navy | Real property maintenance and repair | Apr 14, 2026 DoD 90d |
| N4008523F6701 delivery order | $192K | North, nwirp bethpage, rw09 pipeline to the phase iii plant | Navy | New construction | Mar 18, 2026 DoD 90d |
| N6945019F0409 delivery order | $169K | 19m - ncbc gulfport site 7 remedial action | Navy | Real property maintenance and repair | May 8, 2025 DoD 90d |
| N4008520F6068 delivery order | $124K | Environmental remedial action contract | Navy | Real property maintenance and repair | May 22, 2024 DoD 90d |
| W912DQ24F3011 delivery order | $2.5K | Minimum guarantee task order | Army | Environmental and natural resources services | Dec 1, 2023 DoD 90d |
| W912DQ26FA003 delivery order | $2.5K | Minimum guarantee task order - sb prac sevenson | Army | Environmental and natural resources services | Oct 20, 2025 DoD 90d |
| N4008520F6286 delivery order | $0 | X006 north, navsta newport, site 17, sediment remedial action, ma | Navy | Real property maintenance and repair | Jan 29, 2026 DoD 90d |
| N4008521F5690 delivery order | $0 | X008 shoreline repairs, girard point management area | Navy | Architect-engineering services | Dec 17, 2024 DoD 90d |
| N4008521F6339 delivery order | $0 | X010 site 22 and mrp site 1 ra, navsta newport, ri macrac | Navy | Real property maintenance and repair | Aug 27, 2025 DoD 90d |
| N4008523F6676 delivery order | $0 | Environmental remedial action contract | Navy | Real property maintenance and repair | Sep 30, 2025 DoD 90d |
| N4008523F6700 delivery order | $0 | North, nwirp bethpage, re137 pipeline to gm38, rac | Navy | New construction | Mar 18, 2026 DoD 90d |
| N4008523F6707 delivery order | $0 | X015 north, nwirp bethpage, phase 4 gm38 treatment system upgrade | Navy | Architect-engineering services | Mar 23, 2026 DoD 90d |
| N4008523F6743 delivery order | $0 | X016 north, nwirp bethpage, phase 4 gm38 treatment system upgrade | Navy | Architect-engineering services | Mar 30, 2026 DoD 90d |
| N6247018D7015 IDIQ contract | $0 | Igf::ot::igf small business multiple award contract for environmental remedial action services | Navy | Real property maintenance and repair | Aug 28, 2025 DoD 90d |
| W912BU20F0020 delivery order | $0 | Fusrap - dupont chamber to 5 | Army | Environmental and natural resources services | Mar 15, 2024 DoD 90d |
| W912BU25D0001 IDIQ contract | $0 | Single award task order contract (satoc) for remediation services for the formerly utilized sites remedial action program (fusrap) at the former dupont chamber works site - salem county, nj | Army | Environmental and natural resources services | Nov 12, 2024 DoD 90d |
| W912DQ20D3010 IDIQ contract | $0 | Unrestricted prac matoc. sevenson base contract | Army | Environmental and natural resources services | Aug 15, 2025 DoD 90d |
| W912DQ22D3004 IDIQ contract | $0 | Sb prac sevenson base contract | Army | Environmental and natural resources services | Jun 2, 2026 DoD 90d |
| W912DQ24D3007 IDIQ contract | $0 | Ur prac base contract | Army | Environmental and natural resources services | Apr 29, 2025 DoD 90d |
| W912DQ26DA009 IDIQ contract | $0 | Htrw small business prac | Army | Environmental and natural resources services | Oct 14, 2025 DoD 90d |
| W912DR20D0008 IDIQ contract | $0 | Multiple award environmental svcs | Army | Environmental and natural resources services | Nov 20, 2024 DoD 90d |
| W912HN25D1000 IDIQ contract | $0 | Environmental remediation services - | Army | Environmental and natural resources services | Apr 28, 2025 DoD 90d |
| W912P922D0010 IDIQ contract | $0 | Mega pre-placed remedial action services | Army | Studies and analysis | Jun 5, 2025 DoD 90d |
| W912WJ25D0004 IDIQ contract | $0 | Remedial action contract #2 at raymark superfund site in stratford, connecticut | Army | Environmental and natural resources services | Jun 5, 2026 DoD 90d |
| W912WJ21F0007 delivery order | -$1.8K | Remedial action-east main street prop. raymark superfund site stratford, connecticut. | Army | Environmental and natural resources services | Dec 4, 2025 DoD 90d |
| W912DQ22F3019 delivery order | -$2.5K | Minimum guarantee to sb prac | Army | Environmental and natural resources services | Jul 2, 2024 DoD 90d |
| W912WJ23F0044 delivery order | -$73K | General conditions task order at raymark superfund site in stratford, connecticut | Army | Environmental and natural resources services | Apr 8, 2024 DoD 90d |
| W912BU20F0094 delivery order | -$100K | Remediation services. task order #6. | Army | Environmental and natural resources services | May 1, 2026 DoD 90d |
| W912WJ19F0057 delivery order | -$133K | Remedial action at raymark superfund site, stratford, ct | Army | Environmental and natural resources services | Apr 8, 2024 DoD 90d |
| 0001 delivery order | -$165K | Igf::ot::igf this task order satisfies the guaranteed minimum order amount of $2,500.00 for w912dq-14-d-3004. | Army | Environmental and natural resources services | May 11, 2026 DoD 90d |
Source: USAspending.gov prime award data (FPDS), DoD and DHS contracts, orders and IDVs with any action since Oct 1, 2023. Obligated FY2024+ sums the obligations on those actions; total obligated is the award's lifetime figure. DoD contract actions publish on USAspending about 90 days after signing (DFARS PGI 204.6), so the latest DoD actions here trail the calendar by about 3 months. Data as of Oct 9, 2026.
Terminal: filters, alerts and CSV export for this company's awards.
7 days free for first-time subscribers, then $49/mo. Card required. Cancel before day 8 and you pay nothing.
Start free trial