Top 32 Contractors in PSC Z1CA: Maintenance of Schools, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	SKE Technical Services GMBH 2 awardees, including SKE SRL Top agencies DODEA (Department of Defense Education Activity)	$20,512,267	57.0%	Rank history: #1 in FY2022, #1 in FY2024 and #1 in FY2025; unchanged since FY2022.
2	Kekolu Contracting LLC Top agencies OSD (Office of the Secretary of Defense)	$2,692,566	7.5%	Rank history: #9 in FY2022, #13 in FY2024 and #5 in FY2025; up 7 since FY2022.
3	DB Netz AG Regionalnetz Oberpfalz Top agencies Army (Department of the Army)	$1,863,352	5.2%	Rank history: #19 in FY2022, #2 in FY2024 and #10 in FY2025; up 16 since FY2022.
4	PMR Services II, LLC Top agencies DOI (Department of the Interior)	$1,279,043	3.6%	Rank history: not on the FY2022 list, #38 in FY2024 and not on the FY2025 list; new.
5	Mig Gov, LLC Top agencies Navy (Department of the Navy)	$1,121,651	3.1%	Rank history: not on the FY2022 list, #35 in FY2024 and not on the FY2025 list; new.
6	Elecnor SA Through Elecnor Servicios Y Proyectos Sau Top agencies DODEA (Department of Defense Education Activity)	$1,009,275	2.8%	Rank history: not on the FY2022 list and not on the FY2024–FY2025 lists; new.
7	Tanaka Gumi Tanaka Construction Konno Kensetsu JV Top agencies DODEA (Department of Defense Education Activity)	$843,163	2.3%	Rank history: not on the FY2022 list and not on the FY2024–FY2025 lists; new.
8	Universal Services Provider LLC Top agencies DODEA (Department of Defense Education Activity)	$770,733	2.1%	Rank history: #7 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
9	JX Holdings Inc. Through Nippo Corporation Top agencies DODEA (Department of Defense Education Activity)	$692,663	1.9%	Rank history: not on the FY2022 list and not on the FY2024–FY2025 lists; new.
10	GAP Rock Engineering LLC Through Rock Gap Engineering LLC Top agencies DOI (Department of the Interior)	$588,586	1.6%	Rank history: not on the FY2022 list and not on the FY2024–FY2025 lists; new.
11	Patricia I. Romero, Inc. Top agencies Navy (Department of the Navy)	$566,619	1.6%	Rank history: not on the FY2022 list, not on the FY2024 list and #24 in FY2025; new.
12	Tohi Construction Co LLC Top agencies DOI (Department of the Interior)	$521,329	1.4%	Rank history: not on the FY2022 list, #17 in FY2024 and #18 in FY2025; new.
13	Knock Out-Trujillo Special Coatings JV Top agencies USAF (Department of the Air Force)	$437,977	1.2%	Rank history: #13 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
14	Newimar Sociedad Anonima Top agencies DODEA (Department of Defense Education Activity)	$432,612	1.2%	Rank history: #12 in FY2022, #16 in FY2024 and #12 in FY2025; down 2 since FY2022.
15	Turner Construction Company Through Sociedad Espanola De Montajes Industriales SA Top agencies DODEA (Department of Defense Education Activity)	$363,552	1.0%	Rank history: #8 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
16	Brady Trane Service Inc. Top agencies Navy (Department of the Navy) DODEA (Department of Defense Education Activity)	$334,360	0.9%	Rank history: #11 in FY2022, #26 in FY2024 and not on the FY2025 list; down 5 since FY2022.
17	A & a Holdings Corp Top agencies Army (Department of the Army)	$317,289	0.9%	Rank history: not on the FY2022 list and not on the FY2024–FY2025 lists; new.
18	Asi-Brymak JV Top agencies DODEA (Department of Defense Education Activity) DFAS (Defense Finance and Accounting Service)	$300,164	0.8%	Rank history: not on the FY2022 list, #27 in FY2024 and #27 in FY2025; new.
19	Pierce & Sons Construction, LLC Top agencies Army (Department of the Army)	$178,328	0.5%	Rank history: not on the FY2022 list and not on the FY2024–FY2025 lists; new.
20	K&C Contractors, Inc. Top agencies Army (Department of the Army)	$176,088	0.5%	Rank history: not on the FY2022 list and not on the FY2024–FY2025 lists; new.
21	Efficio Construction Services LLC Top agencies DOI (Department of the Interior)	$146,382	0.4%	Rank history: not on the FY2022 list, #29 in FY2024 and not on the FY2025 list; new.
22	American Engineering Corporation Top agencies DODEA (Department of Defense Education Activity) USAF (Department of the Air Force)	$139,158	0.4%	Rank history: #4 in FY2022, #19 in FY2024 and #7 in FY2025; down 18 since FY2022.
23	Co.pel. Societa' A Responsabilita' Limitata Top agencies Navy (Department of the Navy)	$78,557	0.2%	Rank history: not on the FY2022 list and not on the FY2024–FY2025 lists; new.
24	Meccs Mitomo JV Top agencies Navy (Department of the Navy)	$73,806	0.2%	Rank history: #18 in FY2022, not on the FY2024 list and #19 in FY2025; down 6 since FY2022.
25	PAE Government Services Inc. Top agencies DODEA (Department of Defense Education Activity) Navy (Department of the Navy)	$62,734	0.2%	Rank history: not on the FY2022 list and not on the FY2024–FY2025 lists; new.
26	Ahntech Global, Inc. Through Ahntech Inc. Top agencies DODEA (Department of Defense Education Activity)	$53,498	0.1%	Rank history: not on the FY2022 list and not on the FY2024–FY2025 lists; new.
27	Diamond Project Co., Ltd. Top agencies Navy (Department of the Navy)	$47,554	0.1%	Rank history: not on the FY2022 list, not on the FY2024 list and #25 in FY2025; new.
28	Sealaska Corporation Through Sealaska Constructors LLC Top agencies DOI (Department of the Interior)	$40,559	0.1%	Rank history: not on the FY2022 list and not on the FY2024–FY2025 lists; new.
29	Onaka Gumi Co.,Ltd. Top agencies DODEA (Department of Defense Education Activity)	$30,439	0.1%	Rank history: #10 in FY2022 and not on the FY2024–FY2025 lists; down 19 since FY2022.
30	D&B Construction Services LLC Top agencies DOI (Department of the Interior)	$12,339	<0.1%	Rank history: #25 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
31	USP Cbfs JV, LLC Top agencies DODEA (Department of Defense Education Activity)	$12,310	<0.1%	Rank history: not on the FY2022 list and not on the FY2024–FY2025 lists; new.
32	Mitomo Marutaka JV Top agencies DODEA (Department of Defense Education Activity)	$6,891	<0.1%	Rank history: #3 in FY2022 and not on the FY2024–FY2025 lists; down 29 since FY2022.

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 $36 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022, #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 FY2022 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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