Top 39 Contractors in PSC Z1CA: Maintenance of Schools, FY2024

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	SKE Technical Services GMBH 3 awardees, including SKE SRL Top agencies DODEA (Department of Defense Education Activity)	$21,399,814	35.0%	Rank history: #1 in FY2022, #1 in FY2023 and #1 in FY2025; unchanged since FY2023.
2	DB Netz AG Regionalnetz Oberpfalz Top agencies Army (Department of the Army)	$5,643,104	9.2%	Rank history: #19 in FY2022, #3 in FY2023 and #10 in FY2025; up 1 since FY2023.
3	SKE SRL Top agencies DODEA (Department of Defense Education Activity)	$5,313,298	8.7%	Rank history: not on the FY2022–FY2023 lists and #4 in FY2025; new.
4	Sealaska Constructors LLC Top agencies DOI (Department of the Interior)	$4,054,291	6.6%	Rank history: not on the FY2022–FY2023 lists and #11 in FY2025; new.
5	Handuk Iron-Mine & Construction Co., Ltd. Top agencies DODEA (Department of Defense Education Activity)	$3,359,527	5.5%	Rank history: not on the FY2022–FY2023 lists and #3 in FY2025; new.
6	ABC Team-Spielplatzgerate Gesellschaft MIT Beschrankter Haftung Top agencies DODEA (Department of Defense Education Activity)	$2,742,932	4.5%	Rank history: not on the FY2022–FY2023 lists and #6 in FY2025; new.
7	Aim Engineering, K. K. Top agencies DODEA (Department of Defense Education Activity)	$2,051,783	3.4%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
8	Driven Contractors LLC Top agencies Navy (Department of the Navy)	$1,979,116	3.2%	Rank history: not on the FY2022–FY2023 lists and #17 in FY2025; new.
9	Riza Construction Inc. Top agencies DODEA (Department of Defense Education Activity)	$1,948,758	3.2%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
10	Herman / JCG Co JV Top agencies Navy (Department of the Navy)	$1,700,000	2.8%	Rank history: not on the FY2022–FY2023 lists and #9 in FY2025; new.
11	Paradigm Construction Services, LLC Top agencies Army (Department of the Army)	$1,413,452	2.3%	Rank history: not on the FY2022–FY2023 lists and #20 in FY2025; new.
12	Seikitokyu Kogyo Co., Ltd. Top agencies USAF (Department of the Air Force)	$955,710	1.6%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
13	Kekolu Contracting, LLC 2 awardees Top agencies OSD (Office of the Secretary of Defense)	$827,987	1.4%	Rank history: #9 in FY2022, #2 in FY2023 and #5 in FY2025; down 11 since FY2023.
14	Dongkuk Structures & Construction Company Limited Top agencies DODEA (Department of Defense Education Activity)	$639,885	1.0%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
15	Prairie Band Construction, Inc. Top agencies DOI (Department of the Interior)	$628,550	1.0%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
16	Newimar Sociedad Anonima Top agencies DODEA (Department of Defense Education Activity)	$469,383	0.8%	Rank history: #12 in FY2022, #14 in FY2023 and #12 in FY2025; down 2 since FY2023.
17	Tohi Construction Co LLC Top agencies DOI (Department of the Interior)	$411,990	0.7%	Rank history: not on the FY2022 list, #12 in FY2023 and #18 in FY2025; down 5 since FY2023.
18	Ohishi Construction Co. Ltd. Top agencies DODEA (Department of Defense Education Activity)	$395,041	0.6%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
19	American Engineering Corporation 2 awardees Top agencies DODEA (Department of Defense Education Activity) USAF (Department of the Air Force)	$391,758	0.6%	Rank history: #4 in FY2022, #22 in FY2023 and #7 in FY2025; up 3 since FY2023.
20	Quadrant Construction Inc. Top agencies DODEA (Department of Defense Education Activity)	$380,000	0.6%	Rank history: not on the FY2022–FY2023 lists and #30 in FY2025; new.
21	Pacwest Construction and Engineering, Inc. Top agencies DOI (Department of the Interior)	$320,392	0.5%	Rank history: not on the FY2022–FY2023 lists and #34 in FY2025; new.
22	Ahntech Inc Top agencies DODEA (Department of Defense Education Activity)	$263,638	0.4%	Rank history: not on the FY2022–FY2023 lists and #13 in FY2025; new.
23	Nihon Meccs Co.,Ltd. Top agencies DODEA (Department of Defense Education Activity)	$258,819	0.4%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
24	Millennium Contracting, Inc. Top agencies DOI (Department of the Interior)	$200,919	0.3%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
25	Okinawa Sobi Kogyo, K.K. Top agencies DODEA (Department of Defense Education Activity)	$146,630	0.2%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
26	Brady Trane Service Inc. Top agencies Navy (Department of the Navy)	$114,708	0.2%	Rank history: #11 in FY2022, #16 in FY2023 and not on the FY2025 list; down 10 since FY2023.
27	Asi-Brymak JV Top agencies DODEA (Department of Defense Education Activity)	$85,328	0.1%	Rank history: not on the FY2022 list, #18 in FY2023 and #27 in FY2025; down 9 since FY2023.
28	Dekan Corporation Top agencies DOI (Department of the Interior)	$54,760	0.1%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
29	Efficio Construction Services LLC Top agencies DOI (Department of the Interior)	$49,824	0.1%	Rank history: not on the FY2022 list, #21 in FY2023 and not on the FY2025 list; down 8 since FY2023.
30	Witco Industries Ltd. Top agencies DODEA (Department of Defense Education Activity)	$48,286	0.1%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
31	Amentum Holdings, Inc. Through PAE Government Services, Inc. Top agencies DODEA (Department of Defense Education Activity)	$47,432	0.1%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
32	Austin R Harris Top agencies DOI (Department of the Interior)	$46,800	0.1%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
33	Mooweep LLC Top agencies DOI (Department of the Interior)	$42,890	0.1%	Rank history: not on the FY2022–FY2023 lists and #23 in FY2025; new.
34	Prolific Construction LLC Top agencies DOI (Department of the Interior)	$32,765	0.1%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
35	Mig Gov, LLC Top agencies DODEA (Department of Defense Education Activity)	$26,375	<0.1%	Rank history: not on the FY2022 list, #5 in FY2023 and not on the FY2025 list; down 30 since FY2023.
36	Classic Rug Collection Inc. Top agencies DOI (Department of the Interior)	$25,000	<0.1%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
37	Jordon Construction Company L.L.C Top agencies DODEA (Department of Defense Education Activity)	$18,621	<0.1%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
38	PMR Services II, LLC Top agencies DOI (Department of the Interior)	$17,112	<0.1%	Rank history: not on the FY2022 list, #4 in FY2023 and not on the FY2025 list; down 34 since FY2023.
39	Elecnor Servicios Y Proyectos Sau Top agencies DODEA (Department of Defense Education Activity)	$2,379	<0.1%	Rank history: not on the FY2022–FY2023 lists and #14 in FY2025; 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 $61.2 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 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 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 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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