Top 57 Contractors in PSC F112: Oil Spill Response including Cleanup, Removal, Disposal and Operational Support, Aug 2025–Jul 2026
Parent companies by net contract obligations Aug 1, 2025 – Jul 31, 2026 Code page on GovTribe
The latest 12 months. See the newest fiscal year's list: Top Contractors in PSC F112: Oil Spill Response including Cleanup, Removal, Disposal and Operational Support, FY2025.
The top 10 won 88% of PSC F112 contract dollars from August 2025 through July 2026
Ranking facts
- Contract obligations
- $69,925,791 Net of deobligations, by contracts coded PSC F112
- Contractors
- 59 Parent companies with an obligation
- Largest contractor
- Republic Services Inc. $17.4 million, 23.2% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 57 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 | $17,447,582 | |||
| 2 |
The Source Group, Inc.
Top agencies
|
$13,288,766 | ||
| 3 |
Clean Harbors Inc.
|
$8,791,876 | ||
| 4 | $8,659,524 | |||
| 5 | $6,378,800 | |||
| 6 | $5,949,897 | |||
| 7 | $3,583,664 | |||
| 8 | $1,203,309 | |||
| 9 | $541,425 | |||
| 10 | $430,866 | |||
| 11 | $336,000 | |||
| 12 | $309,818 | |||
| 13 | $307,683 | |||
| 14 |
Cliff Berry, Inc.
Top agencies
|
$273,646 | ||
| 15 |
Hanson Maritime Co.
Top agencies
|
$271,960 | ||
| 16 | $262,650 | |||
| 17 |
Stream TECH Inc.
Top agencies
|
$246,617 | ||
| 18 | $230,784 | |||
| 19 | $228,690 | |||
| 20 |
PCI Bhate JV LLC
Top agencies
|
$186,939 | ||
| 21 | $172,356 | |||
| 22 | $154,826 | |||
| 23 | $151,232 | |||
| 24 |
Melino'S Marine Services Seatow & Salvage "LLC"
Top agencies
|
$146,438 | ||
| 25 | $133,441 | |||
| 26 | $128,008 | |||
| 27 | $123,461 | |||
| 28 | $105,886 | |||
| 29 |
Global Support Inc.
Top agencies
|
$96,724 | ||
| 30 | $87,038 | |||
| 31 | $83,000 | |||
| 32 | $70,288 | |||
| 33 | $61,379 | |||
| 34 |
Mcci, LLC
Top agencies
|
$59,045 | ||
| 35 |
Hepaco LLC
Top agencies
|
$55,070 | ||
| 36 | $50,621 | |||
| 37 |
Isla Maritime Corp
Top agencies
|
$46,471 | ||
| 38 | $41,001 | |||
| 39 | $35,634 | |||
| 40 |
Cat Tow, Inc.
Top agencies
|
$35,000 | ||
| 41 | $31,246 | |||
| 42 | $29,249 | |||
| 43 | $22,122 | |||
| 44 | $20,677 | |||
| 45 |
Chemical Response & Remediation Contractors, Inc.
Top agencies
|
$20,000 | ||
| 46 | $20,000 | |||
| 47 |
Alaska C-Dive LLC
Top agencies
|
$17,399 | ||
| 48 |
Cameron Chemical Corp
Top agencies
|
$13,775 | ||
| 49 | $10,750 | |||
| 50 | $10,000 | |||
| 51 | $7,161 | |||
| 52 |
N.w.f.f., Inc.
Top agencies
|
$4,521 | ||
| 53 | $4,032 | |||
| 54 | $3,260 | |||
| 55 | $3,035 | |||
| 56 |
M & B Contracting LP
Top agencies
|
$2,640 | ||
| 57 | $100 |
Show 32 more
57 of 59 contractors listed here. See the rest on GovTribe.
How this ranking works
- Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
- Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $75.2 million obligated before deobligations, so they never pass 100%.
- Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
- Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
- Rank changes compare with Aug 2024–Jul 2025. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
- Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list.
- Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.
Quick answers
Who were the top 10 PSC F112 contractors in Aug 2025–Jul 2026?
1. Republic Services Inc. ($17.4M), 2. The Source Group, Inc. ($13.3M), 3. Clean Harbors Inc. ($8.79M), 4. T & T Marine Salvage, Inc. ($8.66M), 5. Resolve Marine Group Inc. ($6.38M), 6. Hgl-Aptim Technologies JV LLC ($5.95M), 7. Applied Research Associates, Inc. ($3.58M), 8. Moran Towing Corporation ($1.2M), 9. Power Engineering Construction Company ($541K), 10. Laredo Construction, Inc. ($431K).
On GovTribe
Research every contractor on this list
- Every contract, task order and IDV they hold
- Their subsidiaries, teammates and competitors
- Open opportunities they're positioned for
- Alerts when they win new work