Top 55 Contractors in PSC F112: Oil Spill Response including Cleanup, Removal, Disposal and Operational Support, Jul 2025–Jun 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Republic Services Inc. 2 awardees, including Environmental, Safety & Health Consulting Services, Inc. Top agencies DHS (Department of Homeland Security)	$16,452,465	25.9%	Rank history: not on the FY2021–FY2023 lists, #10 in FY2024 and #1 in FY2025; unchanged since Jul 2024–Jun 2025.
2	The Source Group, Inc. Top agencies DLA (Defense Logistics Agency)	$10,377,684	16.3%	Rank history: #4 in FY2021, #3 in FY2022, #5 in FY2023, #3 in FY2024 and #3 in FY2025; up 2 since Jul 2024–Jun 2025.
3	Clean Harbors Inc. Through Clean Harbors Environmental Services Inc. Top agencies DHS (Department of Homeland Security) Army (Department of the Army) VA (Department of Veterans Affairs)	$8,757,446	13.8%	Rank history: #17 in FY2021, #9 in FY2022, #24 in FY2023, #12 in FY2024 and #7 in FY2025; up 7 since Jul 2024–Jun 2025.
4	Resolve Marine Group Inc. Top agencies DHS (Department of Homeland Security)	$6,451,995	10.1%	Rank history: #3 in FY2021, #7 in FY2022, #13 in FY2023, #5 in FY2024 and #8 in FY2025; up 2 since Jul 2024–Jun 2025.
5	Hgl-Aptim Technologies JV LLC Top agencies DLA (Defense Logistics Agency)	$3,814,962	6.0%	Rank history: not on the FY2021–FY2024 lists and #2 in FY2025; unchanged since Jul 2024–Jun 2025.
6	Applied Research Associates, Inc. Top agencies DOI (Department of the Interior)	$3,012,248	4.7%	Rank history: #2 in FY2021, #4 in FY2022, #3 in FY2023, #4 in FY2024 and #4 in FY2025; down 3 since Jul 2024–Jun 2025.
7	T & T Marine Salvage, Inc. Top agencies DHS (Department of Homeland Security)	$2,964,524	4.7%	Rank history: #8 in FY2021, #6 in FY2022, #11 in FY2023, #15 in FY2024 and #11 in FY2025; up 37 since Jul 2024–Jun 2025.
8	Power Engineering Construction Company Top agencies DHS (Department of Homeland Security)	$1,762,383	2.8%	Rank history: not on the FY2021–FY2024 lists and #6 in FY2025; unchanged since Jul 2024–Jun 2025.
9	Global Diving & Salvage, Inc. Top agencies DHS (Department of Homeland Security)	$991,426	1.6%	Rank history: #5 in FY2021, #2 in FY2022, #6 in FY2023, #2 in FY2024 and #10 in FY2025; up 6 since Jul 2024–Jun 2025.
10	Laredo Construction, Inc. Top agencies DHS (Department of Homeland Security)	$430,866	0.7%	Rank history: not on the FY2021–FY2023 lists, #52 in FY2024 and #35 in FY2025; up 27 since Jul 2024–Jun 2025.
11	Alaska Chadux Network Top agencies DHS (Department of Homeland Security) Commerce (Department of Commerce)	$326,000	0.5%	Rank history: not on the FY2021–FY2023 lists, #61 in FY2024 and #13 in FY2025; up 1 since Jul 2024–Jun 2025.
12	General Dynamics Corporation Through General Dynamics Information Technology, Inc. Top agencies DHS (Department of Homeland Security)	$307,683	0.5%	Rank history: not on the FY2021–FY2024 lists and #17 in FY2025; new, not ranked in Jul 2024–Jun 2025.
13	Hull's Environmental Services, Inc. Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security)	$307,167	0.5%	Rank history: #64 in FY2021, #35 in FY2022, #42 in FY2023, #27 in FY2024 and #14 in FY2025; up 3 since Jul 2024–Jun 2025.
14	Hanson Maritime Co. Top agencies DHS (Department of Homeland Security)	$287,513	0.5%	Rank history: #19 in FY2021, #36 in FY2022, #27 in FY2023, #14 in FY2024 and #22 in FY2025; up 12 since Jul 2024–Jun 2025.
15	Dong Myung Enterprise Co., Ltd. Top agencies Army (Department of the Army)	$228,690	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
16	Cliff Berry, Inc. Top agencies DHS (Department of Homeland Security)	$207,412	0.3%	Rank history: #42 in FY2021, #24 in FY2022, #15 in FY2023, #36 in FY2024 and #43 in FY2025; up 15 since Jul 2024–Jun 2025.
17	NRC Environmental Services Inc. Top agencies DHS (Department of Homeland Security)	$201,232	0.3%	Rank history: not on the FY2021–FY2023 lists, #7 in FY2024 and #15 in FY2025; up 11 since Jul 2024–Jun 2025.
18	PCI Bhate JV LLC Top agencies DLA (Defense Logistics Agency)	$186,939	0.3%	Rank history: not on the FY2021–FY2024 lists and #9 in FY2025; down 11 since Jul 2024–Jun 2025.
19	Enhanced Environmental & Emergency Services Inc. Top agencies DHS (Department of Homeland Security)	$181,062	0.3%	Rank history: #26 in FY2021, #29 in FY2022, #32 in FY2023, #13 in FY2024 and #33 in FY2025; up 15 since Jul 2024–Jun 2025.
20	Stream TECH Inc. Top agencies DHS (Department of Homeland Security)	$150,000	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
21	Melino'S Marine Services Seatow & Salvage "LLC" Top agencies DHS (Department of Homeland Security)	$146,438	0.2%	Rank history: #41 in FY2021, not on the FY2022 list, #9 in FY2023, #25 in FY2024 and #40 in FY2025; up 17 since Jul 2024–Jun 2025.
22	Terrabella Environmental Services Inc. Top agencies DHS (Department of Homeland Security)	$128,750	0.2%	Rank history: not on the FY2021–FY2023 lists, #33 in FY2024 and #25 in FY2025; up 7 since Jul 2024–Jun 2025.
23	Redwood Shore Diving, Inc. Top agencies DHS (Department of Homeland Security)	$128,536	0.2%	Rank history: #29 in FY2021, #22 in FY2022, #10 in FY2023, #6 in FY2024 and #19 in FY2025; down 2 since Jul 2024–Jun 2025.
24	Nuka Research & Planning Group LLC Top agencies EPA (Environmental Protection Agency)	$128,008	0.2%	Rank history: not on the FY2021–FY2023 lists, #40 in FY2024 and #26 in FY2025; up 16 since Jul 2024–Jun 2025.
25	SO. Cal. Ship Services, LLC Top agencies DHS (Department of Homeland Security)	$123,461	0.2%	Rank history: not on the FY2021–FY2024 lists and #28 in FY2025; new, not ranked in Jul 2024–Jun 2025.
26	Patriot Environmental Services, Inc. Top agencies DHS (Department of Homeland Security)	$107,379	0.2%	Rank history: #33 in FY2021, #26 in FY2022, #18 in FY2023, #24 in FY2024 and #29 in FY2025; down 8 since Jul 2024–Jun 2025.
27	Pacific Environmental Corporation Top agencies DHS (Department of Homeland Security)	$95,950	0.2%	Rank history: #9 in FY2021, #19 in FY2022, #25 in FY2023, #16 in FY2024 and not on the FY2025 list; up 34 since Jul 2024–Jun 2025.
28	Moran Towing Corp Through Moran Environmental Recovery, LLC Top agencies DHS (Department of Homeland Security)	$91,796	0.1%	Rank history: not on the FY2021–FY2023 lists, #26 in FY2024 and #16 in FY2025; down 15 since Jul 2024–Jun 2025.
29	Aquanaut Salvage of the Florida Keys, Inc. Top agencies DHS (Department of Homeland Security)	$88,886	0.1%	Rank history: #51 in FY2021, #30 in FY2022, #39 in FY2023, #57 in FY2024 and #20 in FY2025; down 6 since Jul 2024–Jun 2025.
30	Northstar Marine Inc. Top agencies DHS (Department of Homeland Security)	$83,000	0.1%	Rank history: not on the FY2021 list, #39 in FY2022, #49 in FY2023, #51 in FY2024 and #52 in FY2025; up 16 since Jul 2024–Jun 2025.
31	Global Support Inc. Top agencies Navy (Department of the Navy)	$79,052	0.1%	Rank history: not on the FY2021 list, #25 in FY2022, #30 in FY2023, #31 in FY2024 and #27 in FY2025; up 4 since Jul 2024–Jun 2025.
32	Mcci, LLC Top agencies Commerce (Department of Commerce)	$59,045	0.1%	Rank history: not on the FY2021 list, #23 in FY2022, not on the FY2023 list, #28 in FY2024 and #24 in FY2025; down 7 since Jul 2024–Jun 2025.
33	Hepaco LLC Top agencies DHS (Department of Homeland Security)	$55,070	0.1%	Rank history: #16 in FY2021, #27 in FY2022, #12 in FY2023, #39 in FY2024 and #34 in FY2025; up 8 since Jul 2024–Jun 2025.
34	First Strike Environmental Co Top agencies DHS (Department of Homeland Security)	$50,621	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
35	Isla Maritime Corp Top agencies Commerce (Department of Commerce)	$46,471	0.1%	Rank history: not on the FY2021–FY2024 lists and #42 in FY2025; up 17 since Jul 2024–Jun 2025.
36	NRC Gulf Environmental Services Inc. Top agencies DHS (Department of Homeland Security)	$40,000	0.1%	Rank history: not on the FY2021–FY2023 lists, #30 in FY2024 and #46 in FY2025; up 18 since Jul 2024–Jun 2025.
37	Marine Pollution Control Corp Top agencies DHS (Department of Homeland Security)	$35,634	0.1%	Rank history: #30 in FY2021, not on the FY2022–FY2023 lists, #54 in FY2024 and #31 in FY2025; down 10 since Jul 2024–Jun 2025.
38	Cat Tow, Inc. Top agencies DHS (Department of Homeland Security)	$35,000	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
39	E3 Omi, LLC Top agencies USAF (Department of the Air Force)	$33,212	0.1%	Rank history: not on the FY2021–FY2023 lists, #19 in FY2024 and #12 in FY2025; down 30 since Jul 2024–Jun 2025.
40	Alaska C-Dive LLC Top agencies DHS (Department of Homeland Security)	$30,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
41	Frank Corp Environmental Services Top agencies DHS (Department of Homeland Security)	$29,035	<0.1%	Rank history: #39 in FY2021, #41 in FY2022, #65 in FY2023, not on the FY2024 list and #39 in FY2025; up 10 since Jul 2024–Jun 2025.
42	N.w.f.f., Inc. Top agencies DHS (Department of Homeland Security)	$27,000	<0.1%	Rank history: #31 in FY2021, #38 in FY2022, #48 in FY2023, #18 in FY2024 and #44 in FY2025; down 25 since Jul 2024–Jun 2025.
43	Clean Rivers Cooperative, Inc. Top agencies DHS (Department of Homeland Security)	$22,122	<0.1%	Rank history: not on the FY2021 list, #57 in FY2022, not on the FY2023 list, #66 in FY2024 and not on the FY2025 list; up 15 since Jul 2024–Jun 2025.
44	Legion Undersea Services LLC Top agencies DHS (Department of Homeland Security)	$20,677	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
45	Mackinac Environmental Technology Co-Op, Inc. Top agencies DHS (Department of Homeland Security)	$20,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
46	Alaska Commercial Divers, Inc. Top agencies DHS (Department of Homeland Security)	$17,562	<0.1%	Rank history: not on the FY2021–FY2022 lists, #34 in FY2023, #29 in FY2024 and #37 in FY2025; down 22 since Jul 2024–Jun 2025.
47	Cameron Chemical Corp Top agencies Navy (Department of the Navy)	$13,775	<0.1%	Rank history: not on the FY2021–FY2024 lists and #49 in FY2025; new, not ranked in Jul 2024–Jun 2025.
48	Emergency Environmental Services LLC Top agencies USDA (Department of Agriculture)	$10,750	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
49	Beach Cities Marine Inc. Top agencies DHS (Department of Homeland Security)	$10,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
50	Southeast Alaska Petroleum Response Organization, Inc. Top agencies DOI (Department of the Interior)	$8,280	<0.1%	Rank history: not on the FY2021 list, #52 in FY2022, #61 in FY2023, #71 in FY2024 and #51 in FY2025; up 9 since Jul 2024–Jun 2025.
51	Ballard Marine Construction LLC Top agencies DHS (Department of Homeland Security)	$7,161	<0.1%	Rank history: #10 in FY2021, #5 in FY2022, not on the FY2023 list, #32 in FY2024 and not on the FY2025 list; up 2 since Jul 2024–Jun 2025.
52	Atlantic Coast Marine Group, Inc. Top agencies DHS (Department of Homeland Security)	$4,032	<0.1%	Rank history: #49 in FY2021, #34 in FY2022, #68 in FY2023, #60 in FY2024 and #38 in FY2025; down 7 since Jul 2024–Jun 2025.
53	SR & R Environmental Inc. Top agencies DHS (Department of Homeland Security)	$3,260	<0.1%	Rank history: #55 in FY2021, #48 in FY2022, #63 in FY2023, #47 in FY2024 and #54 in FY2025; down 4 since Jul 2024–Jun 2025.
54	M & B Contracting LP Top agencies USAF (Department of the Air Force)	$2,640	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
55	Key West Harbor Services Inc. Top agencies DHS (Department of Homeland Security)	$100	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.

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 $63.6 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. 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 Jul 2024–Jun 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.

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