Top DHS remediation services contractors
In the 12 months ending Oct 5, 2026, the Department of Homeland Security obligated $173.3M in net prime contract dollars under NAICS 562910, up 112.5% from $81.6M in the preceding 12 months. 94 prime contractors received positive obligations, and 6 of them accounted for 80% of that spend.
Prime contracts funded by the Department of Homeland Security. Latest 12 months: Oct 6, 2025 to Oct 5, 2026. Source: USAspending.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year (October to September).
Top DHS contractors for NAICS 562910
Ranked by positive obligations in the latest 12 months. Share is of all positive obligations in this market.
| # | Contractor | Latest 12 mo | Prior 12 mo | Share | Rank change |
|---|---|---|---|---|---|
| 1 | Couvillion Group LLC | $32.8M | $26.9M | 18.9% | — |
| 2 | Environmental, Safety & Health Consulting Services, Inc. | $29.4M | $26.0M | 16.9% | — |
| 3 | Dawson Solutions, Inc. | $28.5M | $8.8M | 16.4% | — |
| 4 | Koman Advantage, LLC | $24.7M | $0 | 14.2% | New |
| 5 | EGC, Inc. | $18.9M | $0 | 10.8% | New |
| 6 | T & T Marine Salvage, Inc. | $8.7M | $954K | 5.0% | ▲ 3 |
| 7 | FPM Remediations, Inc. | $7.6M | −$31K | 4.4% | New |
| 8 | Clean Harbors Environmental Services Inc | $6.8M | $2.7M | 3.9% | ▼ 3 |
| 9 | Resolve Marine Group Inc | $6.2M | $2.4M | 3.5% | ▼ 3 |
| 10 | Crutcho Creek Farms LLC | $951K | $0 | 0.5% | New |
| 11 | Global Diving & Salvage, Inc. | $856K | $1.2M | 0.5% | ▼ 4 |
| 12 | Koman Government Solutions LLC | $771K | $0 | 0.4% | New |
| 13 | Stream Tech Inc | $747K | $0 | 0.4% | New |
| 14 | SAF ENG Associates Inc | $647K | $850K | 0.4% | ▼ 2 |
| 15 | BMS CAT, LLC | $613K | $0 | 0.4% | New |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Koman Advantage, LLC$0 → $24.7M (+$24.7M) · now #4
- Dawson Solutions, Inc.$8.8M → $28.5M (+$19.7M) · now #3
- EGC, Inc.$0 → $18.9M (+$18.9M) · now #5
Largest declines
- Power Engineering Construction Company$3.2M → $170K (−$3.0M) · now #25
- Hana Engineers & Consultants LLC$925K → $21K (−$904K) · now #64
- Range Cleaners Inc$890K → $0 (−$890K) · no latest-period obligations
New to this market
39 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Koman Advantage, LLC | Sep 30, 2026 | $24.7M |
| Crutcho Creek Farms LLC | Sep 22, 2026 | $951K |
| Koman Government Solutions LLC | Dec 5, 2025 | $771K |
| Stream Tech Inc | Apr 30, 2026 | $747K |
| BMS CAT, LLC | Dec 9, 2025 | $613K |
| dki808 LLC | Jun 18, 2026 | $458K |
| Cenpec, LLC | May 8, 2026 | $266K |
| Victorious R.e.d. | May 11, 2026 | $198K |
Where the money comes from
Funding sub-agencies within the Department of Homeland Security, latest 12 months. The funding organization can differ from the office that runs the requirement.
| Funding sub-agency | Latest 12 mo | Prior 12 mo | Change |
|---|---|---|---|
| U.S. Coast Guard | $91.2M | $70.9M | Up $20.2M (28.5%) |
| U.S. Customs and Border Protection | $73.3M | $9.1M | Up $64.2M (706.1%) |
| Office of the Under Secretary for Science and Technology | $6.9M | −$431K | Up $7.3M (1703.2%) |
| Federal Emergency Management Agency | $751K | $460K | Up $291K (63.4%) |
| U.S. Secret Service | $613K | $0 | New |
| Office of the Under Secretary for Management | $570K | $523K | Up $47K (9.0%) |
Potential recompetes
Large awards in this market whose current period of performance ends in the next 18 months. Treat these as research leads: options, extensions, and follow-on vehicles often change the timing.
| Award | Incumbent | Obligated | Current end |
|---|---|---|---|
| 70Z08426FHONO0020 | T & T Marine Salvage, Inc. UCGRFEM087 - ESF-10 MISSION ASSIGNMENT FOR TYPHOON SINLAKU, SAIPAN COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS | $8.5M | Oct 23, 2026 |
| 70RSAT26FR0000010 | FPM Remediations, Inc. WASTE MANAGEMENT AREA 7-8 REMEDIATION AND CLOSURE. TASK ORDER AGAINST THE PIADC BUILDING TERMINAL DECONTAMINATION AND FACILITY CLOSURE ACTIVITIES IDIQ | $5.7M | Aug 19, 2027 |
| 70B01C26C00000154 | Koman Advantage, LLC CARRIZO CANE ERADICATION | $24.7M | Sep 29, 2027 |
| 70B01C25F00001108 | Dawson Solutions, Inc. TASK ORDER FOR ENVIRONMENTAL COMPLIANCE SUPPORT SERVICES | $7.0M | Sep 29, 2027 |
| 70B01C25F00001194 | Dawson Solutions, Inc. ENVIRONMENTAL PLANNING SUPPORT | $6.8M | Sep 29, 2027 |
| 70B01C25F00001297 | Dawson Solutions, Inc. CONSTRUCTION ENVIRONMENTAL MONITORING | $2.6M | Dec 30, 2027 |
| 70B01C26F00000611 | Dawson Solutions, Inc. CONSTRUCTION MONITORING | $5.9M | Jan 30, 2028 |
| 70Z08425FNEWO0001 | Couvillion Group LLC UCGPN13024 PROVIDE LABOR, MATERIALS AND EQUIPMENT TO MITIGATE THE HARMFUL AFFECT OF OIL SPILL OR HAZARDOUS CHEMICAL INCIDENT, AS DIRECTED BY THE FEDERAL ON SCENE COORDINATOR | $54.8M | Jan 31, 2028 |
| 70B01C26F00001075 | EGC, Inc. TASK ORDER AWARD FOR NATURAL, CULTURAL, AND TRIBAL RESOURCE MONITORING FOR THE BORDER WALL CONSTRUCTION IN THE TUCSON, ARIZONA SECTOR (TCA) AT SEGMENT TCA-5. | $17.7M | Mar 30, 2028 |
| 70B01C25F00001216 | Dawson Solutions, Inc. CONSTRUCTION MONITORING SERVICE | $10.0M | Mar 30, 2028 |
Common questions
Who are the top DHS contractors for NAICS 562910?
In the latest 12 months, Couvillion Group LLC ($32.8M), Environmental, Safety & Health Consulting Services, Inc. ($29.4M), Dawson Solutions, Inc. ($28.5M) received the most DHS obligations for remediation services.
How concentrated is this market?
The eight largest primes held 90.5% of positive obligations, and Couvillion Group LLC alone held 18.9%. 39 contractors won their first obligations in this market during the latest 12 months.
Are any large DHS NAICS 562910 contracts ending soon?
10 of the largest awards in this market reach their current end date in the next 18 months. The first is 70Z08426FHONO0020 (T & T Marine Salvage, Inc., $8.5M obligated), ending Oct 23, 2026. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
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$14.1MFigures are net obligations on prime contracts (award types A–D) from USAspending.gov, grouped by funding agency and the NAICS code on each award. Net obligations include deobligations and corrections, so they can differ from positive-obligation totals. See methodology.
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