Top 54 Contractors in PSC Z1FC: Maintenance of Troop Housing Facilities, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Nippo Corporation Top agencies Army (Department of the Army)	$17,478,880	26.7%	Rank history: not on the FY2021–FY2023 lists and #10 in FY2024; up 9 since FY2024.
2	KTH Services JV, LLC Top agencies Navy (Department of the Navy)	$8,412,642	12.9%	Rank history: not on the FY2021–FY2024 lists; new.
3	JSK Diego Services LLC Top agencies Navy (Department of the Navy)	$4,574,469	7.0%	Rank history: not on the FY2021–FY2024 lists; new.
4	4K Global-Acc JV, LLC Top agencies Army (Department of the Army)	$3,834,749	5.9%	Rank history: not on the FY2021–FY2022 lists, #4 in FY2023 and #2 in FY2024; down 2 since FY2024.
5	Professional Contract Services, Inc. Top agencies Army (Department of the Army)	$2,571,501	3.9%	Rank history: #6 in FY2021, #5 in FY2022, #12 in FY2023 and #7 in FY2024; up 2 since FY2024.
6	Omega Belt Built Construction Services JV, LLC Top agencies USAF (Department of the Air Force)	$2,466,089	3.8%	Rank history: not on the FY2021–FY2024 lists; new.
7	BFA Contracting, Inc. Top agencies Navy (Department of the Navy)	$2,261,220	3.5%	Rank history: not on the FY2021–FY2024 lists; new.
8	Elrim Construction Co., Ltd. Top agencies Army (Department of the Army)	$2,119,717	3.2%	Rank history: not on the FY2021–FY2024 lists; new.
9	Military & Federal Construction Co., Inc. Top agencies Navy (Department of the Navy)	$1,768,283	2.7%	Rank history: not on the FY2021–FY2022 lists, #5 in FY2023 and #23 in FY2024; up 14 since FY2024.
10	Chugach Government Solutions, LLC Through Chugach Consolidated Solutions, LLC Top agencies Navy (Department of the Navy)	$1,605,875	2.5%	Rank history: not on the FY2021–FY2024 lists; new.
11	JM Construction Services Inc. Top agencies Navy (Department of the Navy)	$1,386,000	2.1%	Rank history: not on the FY2021–FY2024 lists; new.
12	Pyramid Contracting LLC Top agencies Navy (Department of the Navy)	$1,074,795	1.6%	Rank history: not on the FY2021–FY2023 lists and #16 in FY2024; up 4 since FY2024.
13	Centerra-Sjc II LLC Top agencies Army (Department of the Army)	$1,045,095	1.6%	Rank history: not on the FY2021–FY2024 lists; new.
14	Weinkauf Plumbing & Heating Inc. Top agencies USAF (Department of the Air Force)	$995,887	1.5%	Rank history: not on the FY2021–FY2024 lists; new.
15	Sunglim Engineering & Construction Co., Ltd Top agencies Army (Department of the Army)	$937,947	1.4%	Rank history: not on the FY2021–FY2024 lists; new.
16	Bristol General Contractors, LLC Top agencies USAF (Department of the Air Force)	$908,060	1.4%	Rank history: not on the FY2021–FY2024 lists; new.
17	Yabu Doken-Hexel Works JV Top agencies Navy (Department of the Navy)	$789,118	1.2%	Rank history: not on the FY2021–FY2024 lists; new.
18	American Engineering Corporation Top agencies Navy (Department of the Navy)	$770,686	1.2%	Rank history: #7 in FY2021, #2 in FY2022, #8 in FY2023 and #9 in FY2024; down 9 since FY2024.
19	Sociedad Espanola De Montajes Industriales SA Top agencies Navy (Department of the Navy)	$759,304	1.2%	Rank history: not on the FY2021–FY2023 lists and #33 in FY2024; up 14 since FY2024.
20	Blinderman Construction Co Inc. Top agencies Army (Department of the Army)	$689,880	1.1%	Rank history: #2 in FY2021, #26 in FY2022, #14 in FY2023 and #22 in FY2024; up 2 since FY2024.
21	Silver Mountain Construction LLC Top agencies Army (Department of the Army)	$601,449	0.9%	Rank history: not on the FY2021–FY2023 lists and #6 in FY2024; down 15 since FY2024.
22	Etolin Strait Associates LLC Top agencies Navy (Department of the Navy)	$596,717	0.9%	Rank history: not on the FY2021–FY2024 lists; new.
23	Valcorp Enterprises LLC Top agencies Navy (Department of the Navy)	$573,123	0.9%	Rank history: not on the FY2021–FY2024 lists; new.
24	LK Construction Co., Ltd. Top agencies USAF (Department of the Air Force)	$504,106	0.8%	Rank history: not on the FY2021 list, #19 in FY2022, #28 in FY2023 and #20 in FY2024; down 4 since FY2024.
25	Ross Group Construction Corporation, LLC Top agencies Army (Department of the Army)	$484,627	0.7%	Rank history: not on the FY2021 list, #23 in FY2022, #1 in FY2023 and #11 in FY2024; down 14 since FY2024.
26	Phoenix Management Inc Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$470,992	0.7%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2023 and #18 in FY2024; down 8 since FY2024.
27	Frontline King George JV LLC Top agencies USAF (Department of the Air Force)	$435,938	0.7%	Rank history: not on the FY2021–FY2023 lists and #19 in FY2024; down 8 since FY2024.
28	Avalon Contracting Inc. Top agencies Army (Department of the Army)	$421,320	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
29	Cherico Construction Services, LLC Top agencies Navy (Department of the Navy)	$378,134	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
30	Skookum Educational Programs Top agencies Navy (Department of the Navy)	$299,879	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
31	Sergents Mechanical Systems Inc. Top agencies DHS (Department of Homeland Security)	$177,398	0.3%	Rank history: not on the FY2021 list, #11 in FY2022, not on the FY2023 list and #42 in FY2024; up 11 since FY2024.
32	Porr Government Services Italy SRL Top agencies Army (Department of the Army)	$159,558	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
33	Nancy's Co.ltd. Top agencies USAF (Department of the Air Force)	$147,147	0.2%	Rank history: not on the FY2021 list, #30 in FY2022, #47 in FY2023 and #39 in FY2024; up 6 since FY2024.
34	Kekolu Contracting, LLC Top agencies USAF (Department of the Air Force)	$118,894	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
35	Kyunan Co., Ltd. Top agencies Navy (Department of the Navy)	$100,758	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
36	L.j.v. Development, LLC Top agencies DHS (Department of Homeland Security)	$99,888	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
37	AO Facility Contractors LLC Top agencies DHS (Department of Homeland Security)	$83,042	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
38	Fuduric GMBH & Co. KG Top agencies Army (Department of the Army)	$82,640	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
39	Okinawa Sobi Kogyo, K.K. Top agencies Navy (Department of the Navy)	$73,358	0.1%	Rank history: #30 in FY2021, #25 in FY2022, not on the FY2023 list and #35 in FY2024; down 4 since FY2024.
40	Paradigm Construction Services, LLC Top agencies Army (Department of the Army)	$69,429	0.1%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2023 and not on the FY2024 list; returned.
41	J & J Maintenance Inc. Top agencies Navy (Department of the Navy)	$65,816	0.1%	Rank history: not on the FY2021–FY2023 lists and #32 in FY2024; down 9 since FY2024.
42	Yeajin E&C Co.,Ltd. Top agencies Army (Department of the Army)	$56,403	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
43	Municipal Base Services LLC Top agencies Navy (Department of the Navy)	$56,322	0.1%	Rank history: not on the FY2021–FY2023 lists and #47 in FY2024; up 4 since FY2024.
44	Chugach Alaska Corporation Through Chugach Consolidated Solutions, LLC Top agencies Navy (Department of the Navy)	$56,237	0.1%	Rank history: #10 in FY2021, #10 in FY2022, #15 in FY2023 and #13 in FY2024; down 31 since FY2024.
45	All American Contracting Solutions, LLC Top agencies USAF (Department of the Air Force)	$55,599	0.1%	Rank history: not on the FY2021 list, #6 in FY2022, #42 in FY2023 and not on the FY2024 list; returned.
46	Cunninghams Air Systems Cleaning Specialists LLC Top agencies Army (Department of the Army)	$41,725	0.1%	Rank history: not on the FY2021–FY2023 lists and #46 in FY2024; unchanged since FY2024.
47	Mowa-Barlovento Joint Venture A Top agencies USAF (Department of the Air Force)	$37,000	0.1%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2023 and #17 in FY2024; down 30 since FY2024.
48	Mechworks Mechanical Contractors, Inc. Top agencies Navy (Department of the Navy)	$35,023	0.1%	Rank history: not on the FY2021–FY2022 lists, #9 in FY2023 and not on the FY2024 list; returned.
49	Maintenance Plus Inc. Top agencies USAF (Department of the Air Force)	$21,375	<0.1%	Rank history: not on the FY2021 list, #42 in FY2022, #56 in FY2023 and #48 in FY2024; down 1 since FY2024.
50	Aktarius LLC Top agencies Navy (Department of the Navy)	$19,187	<0.1%	Rank history: not on the FY2021–FY2023 lists and #5 in FY2024; down 45 since FY2024.
51	Koman Construction LLC Top agencies USAF (Department of the Air Force)	$7,643	<0.1%	Rank history: not on the FY2021–FY2022 lists, #2 in FY2023 and #28 in FY2024; down 23 since FY2024.
52	Greg Rankin Top agencies DHS (Department of Homeland Security)	$6,900	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
53	LNA Brawley, Llc. Top agencies USAF (Department of the Air Force)	$6,605	<0.1%	Rank history: not on the FY2021 list, #4 in FY2022, #32 in FY2023 and #26 in FY2024; down 27 since FY2024.
54	Kunj Construction Corporation Top agencies Army (Department of the Army)	$3,634	<0.1%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2023 and not on the FY2024 list; returned.

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 $65.4 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.

Quick answers