Top 36 Contractors in PSC F021: Site Preparation, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Leisnoi Diversified Services, LLC Top agencies EPA (Environmental Protection Agency)	$8,342,628	58.7%	Rank history: #2 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2024; unchanged since FY2024.
2	South Fork Forest Solutions, Inc. Top agencies DOI (Department of the Interior)	$1,691,961	11.9%	Rank history: not on the FY2021–FY2024 lists; new.
3	Silhouette Farm & Forestry, LLC Top agencies USDA (Department of Agriculture)	$461,732	3.3%	Rank history: not on the FY2021–FY2023 lists and #6 in FY2024; up 3 since FY2024.
4	Q Pro Trading and Contracting Top agencies USAF (Department of the Air Force)	$406,284	2.9%	Rank history: not on the FY2021–FY2023 lists and #36 in FY2024; up 32 since FY2024.
5	CRW Resources LLC Top agencies USDA (Department of Agriculture)	$292,831	2.1%	Rank history: not on the FY2021–FY2024 lists; new.
6	RGZ Forestry LLC Top agencies USDA (Department of Agriculture)	$281,482	2.0%	Rank history: not on the FY2021 list, #12 in FY2022, #9 in FY2023 and #10 in FY2024; up 4 since FY2024.
7	W E S T Development, Inc. Top agencies Navy (Department of the Navy)	$231,496	1.6%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2023 and #14 in FY2024; up 7 since FY2024.
8	QA Engineering LLC Top agencies USAF (Department of the Air Force)	$220,054	1.5%	Rank history: not on the FY2021–FY2023 lists and #5 in FY2024; down 3 since FY2024.
9	Interstate Drilling Services LLP Top agencies Army (Department of the Army)	$186,325	1.3%	Rank history: #31 in FY2021, #11 in FY2022, #18 in FY2023 and #29 in FY2024; up 20 since FY2024.
10	Costa Pacifica Inc. Top agencies USDA (Department of Agriculture)	$183,345	1.3%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2024; up 14 since FY2024.
11	Peak Engineering LLC Top agencies USDA (Department of Agriculture)	$166,994	1.2%	Rank history: not on the FY2021–FY2024 lists; new.
12	Clover Land Services LLC Top agencies USDA (Department of Agriculture)	$163,638	1.2%	Rank history: not on the FY2021–FY2024 lists; new.
13	Heel LLC Top agencies Army (Department of the Army)	$160,000	1.1%	Rank history: not on the FY2021–FY2024 lists; new.
14	Goodwill Industries of San Antonio Contract Services Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$138,186	1.0%	Rank history: #17 in FY2021, #14 in FY2022, #14 in FY2023 and #19 in FY2024; up 5 since FY2024.
15	Madcon LLC Top agencies Army (Department of the Army)	$130,526	0.9%	Rank history: not on the FY2021–FY2024 lists; new.
16	Sprout Forestry Incorporated Top agencies USDA (Department of Agriculture)	$112,378	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
17	Potomac Environmental Inc. Top agencies DOI (Department of the Interior)	$103,879	0.7%	Rank history: not on the FY2021 list, #27 in FY2022 and not on the FY2023–FY2024 lists; returned.
18	Amdrill, Inc. Top agencies Army (Department of the Army)	$97,161	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
19	Septech ATL LLC Top agencies USAF (Department of the Air Force)	$83,001	0.6%	Rank history: not on the FY2021–FY2023 lists and #32 in FY2024; up 13 since FY2024.
20	Janie B LLC Top agencies USDA (Department of Agriculture)	$77,690	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
21	Civil Resource Management Technologies LLC Top agencies Army (Department of the Army)	$64,600	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
22	Northland Airboats L.l.c Top agencies DOI (Department of the Interior)	$50,000	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
23	JBW Group LLC Top agencies Army (Department of the Army)	$44,919	0.3%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2024; down 10 since FY2024.
24	Ukpeagvik Inupiat Corporation Through UIC Oil & Gas Support Services, LLC Top agencies DOI (Department of the Interior)	$42,500	0.3%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023 and #39 in FY2024; up 15 since FY2024.
25	Zygiel Bros Construction Top agencies USDA (Department of Agriculture)	$38,651	0.3%	Rank history: #52 in FY2021, #33 in FY2022, #25 in FY2023 and #34 in FY2024; up 9 since FY2024.
26	Mayointhemix LLC Top agencies DOE (Department of Energy)	$33,892	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
27	T D Eure Marine Construction LLC Top agencies Army (Department of the Army)	$25,500	0.2%	Rank history: not on the FY2021–FY2023 lists and #20 in FY2024; down 7 since FY2024.
28	Mullenix Trucking Inc. Top agencies USDA (Department of Agriculture)	$20,425	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
29	American Integrated Services, Inc. Top agencies DOI (Department of the Interior)	$17,600	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
30	Stellar Excavating, LLC Top agencies DOI (Department of the Interior)	$16,820	0.1%	Rank history: not on the FY2021–FY2022 lists, #39 in FY2023 and #48 in FY2024; up 18 since FY2024.
31	Blaises Skidsteer Service Inc. Top agencies USDA (Department of Agriculture)	$15,675	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
32	Peak Solutions Ltd. Top agencies USAF (Department of the Air Force)	$13,100	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
33	Just Jackson LLC Top agencies Navy (Department of the Navy)	$8,385	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
34	Aquatic Resource Restoration Company Top agencies USDA (Department of Agriculture)	$5,000	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
35	Stericycle Inc Top agencies DOJ (Department of Justice)	$4,504	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
36	Reworld Holding Corporation Top agencies DOJ (Department of Justice)	$4,003	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.

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 $14.2 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. 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.
• Fiscal year 2025 ran Oct 1, 2024 – Sep 30, 2025. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
• Rank changes compare with FY2024. "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. The step from FY2024 takes the color of the rank change beside it.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

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