Top 34 Contractors in PSC Z1FB: Maintenance of Recreational Buildings, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Kyunan Co., Ltd. Top agencies Navy (Department of the Navy)	$1,819,123	13.4%	Rank history: not on the FY2021–FY2024 lists; new.
2	Advanced Technology Construction Corporation Top agencies DHS (Department of Homeland Security)	$1,508,965	11.1%	Rank history: not on the FY2021–FY2024 lists; new.
3	Kingsley Builders, Inc. Top agencies USDA (Department of Agriculture)	$1,450,000	10.7%	Rank history: not on the FY2021–FY2024 lists; new.
4	C-A Native Constructors Inc. Top agencies Army (Department of the Army)	$1,428,697	10.5%	Rank history: not on the FY2021–FY2024 lists; new.
5	Sentinel Builders, LLC Top agencies VA (Department of Veterans Affairs)	$1,069,768	7.9%	Rank history: not on the FY2021–FY2023 lists and #5 in FY2024; unchanged since FY2024.
6	Tecc Corporation Top agencies Army (Department of the Army)	$1,063,594	7.8%	Rank history: not on the FY2021–FY2024 lists; new.
7	Dongjin Construction Co., Ltd. Top agencies Army (Department of the Army)	$920,734	6.8%	Rank history: not on the FY2021–FY2024 lists; new.
8	BDM Industrial Services LLC Top agencies USAF (Department of the Air Force)	$607,256	4.5%	Rank history: not on the FY2021–FY2024 lists; new.
9	DVO Consulting LLC Top agencies Army (Department of the Army)	$478,163	3.5%	Rank history: not on the FY2021–FY2022 lists, #16 in FY2023 and #9 in FY2024; unchanged since FY2024.
10	Active Energy Services, LLC Top agencies Army (Department of the Army)	$464,952	3.4%	Rank history: not on the FY2021–FY2024 lists; new.
11	Yabu Doken-Hexel Works JV Top agencies Navy (Department of the Navy)	$461,600	3.4%	Rank history: not on the FY2021–FY2024 lists; new.
12	Teehee Bishop A Joint Venture Top agencies Navy (Department of the Navy)	$420,605	3.1%	Rank history: not on the FY2021–FY2024 lists; new.
13	Jordon Construction Company L.L.C Top agencies Navy (Department of the Navy) DODEA (Department of Defense Education Activity)	$246,002	1.8%	Rank history: not on the FY2021 list, #13 in FY2022, #9 in FY2023 and #16 in FY2024; up 3 since FY2024.
14	American VET Industries LLC Top agencies Army (Department of the Army)	$227,374	1.7%	Rank history: not on the FY2021–FY2024 lists; new.
15	Valcorp Enterprises LLC Top agencies Navy (Department of the Navy)	$200,526	1.5%	Rank history: not on the FY2021 list, #22 in FY2022 and not on the FY2023–FY2024 lists; returned.
16	United Pool Maintenance LLC Top agencies Army (Department of the Army)	$194,914	1.4%	Rank history: not on the FY2021–FY2024 lists; new.
17	Seojin Construction Co.,Ltd Top agencies Army (Department of the Army)	$159,236	1.2%	Rank history: not on the FY2021–FY2024 lists; new.
18	Koman Government Solutions LLC Top agencies Navy (Department of the Navy)	$157,310	1.2%	Rank history: not on the FY2021–FY2024 lists; new.
19	Building Associates Inc. Top agencies Navy (Department of the Navy)	$145,265	1.1%	Rank history: not on the FY2021–FY2024 lists; new.
20	Battistella S.P.A. Top agencies USAF (Department of the Air Force)	$143,508	1.1%	Rank history: not on the FY2021–FY2023 lists and #2 in FY2024; down 18 since FY2024.
21	Okinawa Sobi Kogyo, K.K. Top agencies Navy (Department of the Navy)	$79,920	0.6%	Rank history: #14 in FY2021, #25 in FY2022, #27 in FY2023 and #12 in FY2024; down 9 since FY2024.
22	Sociedad Espanola De Montajes Industriales SA Top agencies Navy (Department of the Navy)	$66,148	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
23	Gramercy Management Partner, Inc. Top agencies Army (Department of the Army)	$51,500	0.4%	Rank history: not on the FY2021–FY2023 lists and #10 in FY2024; down 13 since FY2024.
24	American Engineering Corporation Top agencies Navy (Department of the Navy)	$42,244	0.3%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2024; down 20 since FY2024.
25	Olgoonik Logistics, LLC Top agencies Army (Department of the Army)	$39,911	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
26	Pacific Design Builders, LLC Top agencies Army (Department of the Army)	$38,058	0.3%	Rank history: not on the FY2021–FY2023 lists and #1 in FY2024; down 25 since FY2024.
27	Mannon Mechanical LLC Top agencies DHS (Department of Homeland Security)	$32,889	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
28	Copper Creek LLC Top agencies USAF (Department of the Air Force)	$24,444	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
29	That Makes Sense, LLC Top agencies Army (Department of the Army)	$18,000	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
30	Pyramid Contracting LLC Top agencies Navy (Department of the Navy)	$15,995	0.1%	Rank history: not on the FY2021–FY2022 lists, #4 in FY2023 and #8 in FY2024; down 22 since FY2024.
31	Arrowhead Transfer, Inc. Top agencies USDA (Department of Agriculture)	$13,909	0.1%	Rank history: not on the FY2021 list, #40 in FY2022, not on the FY2023 list and #27 in FY2024; down 4 since FY2024.
32	Sun Pointe Services LLC Top agencies DHS (Department of Homeland Security)	$7,800	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
33	JIM Jam, Inc. Top agencies DHA (Defense Health Agency)	$6,870	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
34	TST Tactical Defense Solutions Inc. Top agencies DHS (Department of Homeland Security)	$4,625	<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 $13.6 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.
• 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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