Top 28 Contractors in PSC Z2KZ: Repair or Alteration of Other Conservation and Development Facilities, FY2024

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	J.e. Mcamis, Inc. Top agencies Army (Department of the Army)	$32,618,662	28.2%	Rank history: #1 in FY2021, #2 in FY2022 and not on the FY2025 list; returned, not ranked in FY2023 but on an earlier list.
2	Siemens Aktiengesellschaft Through Siemens Government Technologies Inc. Top agencies Navy (Department of the Navy)	$26,980,540	23.3%	Rank history: #2 in FY2021, #3 in FY2022 and #3 in FY2025; unchanged since FY2023.
3	Ameresco Inc. Top agencies Navy (Department of the Navy)	$24,353,556	21.0%	Rank history: #13 in FY2021, #7 in FY2022 and #1 in FY2025; unchanged since FY2023.
4	RTX Corporation Through Noresco, LLC Top agencies Navy (Department of the Navy)	$15,201,696	13.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2025 list; unchanged since FY2023.
5	Siemens Corporation Through Siemens Government Technologies Inc. Top agencies Navy (Department of the Navy)	$6,351,328	5.5%	Rank history: not on the FY2021–FY2022 lists and #6 in FY2025; new, not ranked in FY2023.
6	Trade West Construction, Inc. Top agencies Army (Department of the Army)	$2,465,250	2.1%	Rank history: not on the FY2021 list, #1 in FY2022 and #7 in FY2025; down 5 since FY2023.
7	Noresco, LLC Top agencies Navy (Department of the Navy)	$1,328,925	1.1%	Rank history: not on the FY2021–FY2022 lists and #2 in FY2025; new, not ranked in FY2023.
8	Widman Construction Inc. Through Widman, Inc. Top agencies Army (Department of the Army)	$1,241,455	1.1%	Rank history: not on the FY2021–FY2022 lists and #9 in FY2025; new, not ranked in FY2023.
9	Price Contracting Inc. Top agencies USDA (Department of Agriculture)	$1,171,725	1.0%	Rank history: not on the FY2021–FY2022 lists and not on the FY2025 list; new, not ranked in FY2023.
10	Faith Enterprises Incorporated Top agencies DOI (Department of the Interior)	$879,053	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2025 list; down 4 since FY2023.
11	Woodstone Energy, LLC Top agencies Navy (Department of the Navy)	$487,720	0.4%	Rank history: #15 in FY2021, #23 in FY2022 and #11 in FY2025; down 2 since FY2023.
12	Civil 9 Construction & Architecture Company Limited Top agencies DOS (Department of State)	$388,059	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2025 list; new, not ranked in FY2023.
13	Massman Construction Co. Top agencies Army (Department of the Army)	$345,052	0.3%	Rank history: #5 in FY2021, #10 in FY2022 and not on the FY2025 list; returned, not ranked in FY2023 but on an earlier list.
14	Tarpan Construction, LLC Top agencies DOI (Department of the Interior)	$322,371	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2025 list; new, not ranked in FY2023.
15	Heptacore Inc. Through Bloomsdale Excavating Company, Incorporated Top agencies Army (Department of the Army)	$310,158	0.3%	Rank history: #12 in FY2021, not on the FY2022 list and not on the FY2025 list; returned, not ranked in FY2023 but on an earlier list.
16	Ducks Unlimited Inc. Top agencies DOI (Department of the Interior)	$198,000	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2025 list; new, not ranked in FY2023.
17	Rock-N-Road Construction Inc Top agencies USDA (Department of Agriculture)	$174,650	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2025 list; down 10 since FY2023.
18	Ferguson Earthworks, LLC Top agencies DOI (Department of the Interior)	$128,882	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2025 list; new, not ranked in FY2023.
19	Ronglien Excavating, Inc. Top agencies DOI (Department of the Interior)	$119,199	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2025 list; new, not ranked in FY2023.
20	Ensz Pump N Water, Inc. Top agencies DOI (Department of the Interior)	$110,770	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2025 list; new, not ranked in FY2023.
21	Khap'o Construction Services Top agencies Army (Department of the Army)	$91,285	0.1%	Rank history: not on the FY2021 list, #9 in FY2022 and not on the FY2025 list; down 16 since FY2023.
22	Ciri Development Corporation Through North Wind Site Services, LLC Top agencies Army (Department of the Army)	$88,375	0.1%	Rank history: not on the FY2021 list, #13 in FY2022 and not on the FY2025 list; returned, not ranked in FY2023 but on an earlier list.
23	Baron Bendy Top agencies DOI (Department of the Interior)	$50,759	<0.1%	Rank history: #23 in FY2021, #28 in FY2022 and #24 in FY2025; returned, not ranked in FY2023 but on an earlier list.
24	John Bouchard & Sons Co. Top agencies DOI (Department of the Interior)	$40,171	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2025 list; new, not ranked in FY2023.
25	Bloomsdale Excavating Company, Incorporated Top agencies Army (Department of the Army)	$23,410	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2025 list; new, not ranked in FY2023.
26	Paul D Hamilton Top agencies USDA (Department of Agriculture)	$20,750	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2025 list; down 16 since FY2023.
27	Salter Corey Top agencies DOI (Department of the Interior)	$17,777	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2025 list; new, not ranked in FY2023.
28	Alexander Pump & Services Inc. Top agencies DOI (Department of the Interior)	$5,305	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2025 list; new, not ranked in FY2023.

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 $116 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 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023 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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