Top 44 Contractors in PSC Y1FA: Construction of Family Housing Facilities, Jul 2025–Jun 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Global Pacific Design Builders, LLC Top agencies Navy (Department of the Navy)	$227,441,641	39.8%	Rank history: not on the FY2021–FY2024 lists and #1 in FY2025; new, not ranked in Jul 2024–Jun 2025.
2	Tutor Perini Corporation Top agencies DHS (Department of Homeland Security)	$86,192,014	15.1%	Rank history: #12 in FY2021, #2 in FY2022, #16 in FY2023, #10 in FY2024 and #9 in FY2025; up 6 since Jul 2024–Jun 2025.
3	Gilbane Japan GK Top agencies Army (Department of the Army)	$73,039,582	12.8%	Rank history: not on the FY2021–FY2023 lists, #17 in FY2024 and #4 in FY2025; up 8 since Jul 2024–Jun 2025.
4	Ichiken Co Ltd Top agencies Army (Department of the Army)	$57,790,190	10.1%	Rank history: not on the FY2021–FY2024 lists and #2 in FY2025; new, not ranked in Jul 2024–Jun 2025.
5	OBG Government Services GMBH & Co. KG Top agencies Army (Department of the Army)	$49,619,288	8.7%	Rank history: not on the FY2021–FY2024 lists and #3 in FY2025; new, not ranked in Jul 2024–Jun 2025.
6	Klebl GMBH Top agencies Army (Department of the Army)	$17,459,132	3.1%	Rank history: not on the FY2021–FY2024 lists and #5 in FY2025; new, not ranked in Jul 2024–Jun 2025.
7	Pacific Rim Constructors Inc. Top agencies Navy (Department of the Navy)	$13,890,129	2.4%	Rank history: not on the FY2021–FY2023 lists, #1 in FY2024 and #18 in FY2025; up 19 since Jul 2024–Jun 2025.
8	Core TECH International Corporation Top agencies Navy (Department of the Navy)	$8,986,238	1.6%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2023, #19 in FY2024 and #26 in FY2025; up 7 since Jul 2024–Jun 2025.
9	National Contracting Services LLC Top agencies DOI (Department of the Interior)	$4,140,691	0.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
10	Northern Management Services, Inc. Top agencies DOI (Department of the Interior)	$3,117,293	0.5%	Rank history: not on the FY2021–FY2024 lists and #12 in FY2025; new, not ranked in Jul 2024–Jun 2025.
11	Autumn General Contracting, LLC Top agencies Army (Department of the Army)	$1,985,727	0.3%	Rank history: #9 in FY2021, not on the FY2022 list, #24 in FY2023, #41 in FY2024 and #11 in FY2025; up 2 since Jul 2024–Jun 2025.
12	Messer Construction Co Top agencies Army (Department of the Army)	$1,913,864	0.3%	Rank history: not on the FY2021–FY2022 lists, #2 in FY2023, #16 in FY2024 and #10 in FY2025; down 3 since Jul 2024–Jun 2025.
13	ICM S.P.a. Top agencies Army (Department of the Army)	$1,656,813	0.3%	Rank history: not on the FY2021–FY2023 lists, #2 in FY2024 and #25 in FY2025; up 7 since Jul 2024–Jun 2025.
14	Flores Serrano Guillermo Sebastian Top agencies DOS (Department of State)	$1,385,591	0.2%	Rank history: not on the FY2021–FY2024 lists and #14 in FY2025; new, not ranked in Jul 2024–Jun 2025.
15	Italiana Costruzioni - Societa' Per Azioni Top agencies Army (Department of the Army)	$1,078,189	0.2%	Rank history: not on the FY2021 list, #4 in FY2022, #6 in FY2023, #13 in FY2024 and not on the FY2025 list; down 5 since Jul 2024–Jun 2025.
16	Hpm, Inc. Top agencies DOI (Department of the Interior)	$980,151	0.2%	Rank history: not on the FY2021–FY2022 lists, #8 in FY2023, #24 in FY2024 and #15 in FY2025; up 2 since Jul 2024–Jun 2025.
17	Ritz Construction Inc. Top agencies Navy (Department of the Navy)	$908,357	0.2%	Rank history: #22 in FY2021, #17 in FY2022, #15 in FY2023, not on the FY2024 list and #7 in FY2025; down 13 since Jul 2024–Jun 2025.
18	JV AFH Replacement Baumholder Top agencies Army (Department of the Army)	$902,038	0.2%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2023, #20 in FY2024 and #16 in FY2025; down 2 since Jul 2024–Jun 2025.
19	Mvl-Percassi-Gemmo JV LLC Top agencies Army (Department of the Army)	$851,108	0.1%	Rank history: #1 in FY2021, not on the FY2022 list, #14 in FY2023, #11 in FY2024 and #21 in FY2025; up 3 since Jul 2024–Jun 2025.
20	Greenstone Construction Inc. Top agencies HHS (Department of Health and Human Services)	$812,349	0.1%	Rank history: not on the FY2021–FY2023 lists, #7 in FY2024 and #20 in FY2025; down 15 since Jul 2024–Jun 2025.
21	Talabishka S.r.o. Top agencies DOS (Department of State)	$707,364	0.1%	Rank history: not on the FY2021–FY2024 lists and #19 in FY2025; new, not ranked in Jul 2024–Jun 2025.
22	Nan Inc. Top agencies Army (Department of the Army)	$630,213	0.1%	Rank history: not on the FY2021 list, #6 in FY2022, #18 in FY2023, not on the FY2024 list and #17 in FY2025; up 5 since Jul 2024–Jun 2025.
23	OK2 Construction, LLC Top agencies DOI (Department of the Interior)	$603,538	0.1%	Rank history: not on the FY2021–FY2023 lists, #21 in FY2024 and #22 in FY2025; up 10 since Jul 2024–Jun 2025.
24	Nippo Corporation Top agencies Army (Department of the Army)	$575,992	0.1%	Rank history: not on the FY2021–FY2023 lists, #5 in FY2024 and #6 in FY2025; down 23 since Jul 2024–Jun 2025.
25	JBA Construction LLC Top agencies DHS (Department of Homeland Security)	$408,868	0.1%	Rank history: not on the FY2021–FY2024 lists and #30 in FY2025; new, not ranked in Jul 2024–Jun 2025.
26	Kuhyon S&D Co., Ltd. Top agencies DOS (Department of State)	$387,821	0.1%	Rank history: not on the FY2021–FY2024 lists and #27 in FY2025; new, not ranked in Jul 2024–Jun 2025.
27	Richard Schulz Tiefbau GMBH & Co. KG Top agencies Army (Department of the Army)	$343,427	0.1%	Rank history: not on the FY2021–FY2024 lists and #29 in FY2025; down 2 since Jul 2024–Jun 2025.
28	Parsons Corporation 2 awardees, including Parsons Government Services Inc. Top agencies Army (Department of the Army)	$288,035	0.1%	Rank history: not on the FY2021–FY2022 lists, #5 in FY2023, #3 in FY2024 and not on the FY2025 list; down 26 since Jul 2024–Jun 2025.
29	Mitas Yatirim Anonim Sirketi Through Emta Insaat Taahhut VE Ticaret Anonim Sirketi Top agencies USAF (Department of the Air Force)	$248,417	<0.1%	Rank history: not on the FY2021–FY2022 lists, #20 in FY2023, #12 in FY2024 and #31 in FY2025; up 6 since Jul 2024–Jun 2025.
30	Northcon Inc. Top agencies HHS (Department of Health and Human Services)	$222,169	<0.1%	Rank history: not on the FY2021–FY2023 lists, #8 in FY2024 and #32 in FY2025; down 23 since Jul 2024–Jun 2025.
31	Wayss & Freytag Ingenieurbau AG Top agencies Army (Department of the Army)	$196,246	<0.1%	Rank history: #8 in FY2021, #25 in FY2022, #31 in FY2023, #4 in FY2024 and #28 in FY2025; down 28 since Jul 2024–Jun 2025.
32	Terra Site Constructors LLC Top agencies DOI (Department of the Interior)	$131,654	<0.1%	Rank history: not on the FY2021–FY2023 lists, #9 in FY2024 and #23 in FY2025; down 13 since Jul 2024–Jun 2025.
33	DB Netz AG Regionalnetz Oberpfalz Top agencies Army (Department of the Army)	$80,451	<0.1%	Rank history: not on the FY2021–FY2022 lists, #9 in FY2023, #14 in FY2024 and #45 in FY2025; new, not ranked in Jul 2024–Jun 2025.
34	Framaco-Bozdemir Joint Venture LLC Top agencies DOS (Department of State)	$69,681	<0.1%	Rank history: not on the FY2021–FY2022 lists, #10 in FY2023, #29 in FY2024 and #40 in FY2025; down 10 since Jul 2024–Jun 2025.
35	Pimmex Contracting Corp Top agencies HHS (Department of Health and Human Services)	$62,957	<0.1%	Rank history: not on the FY2021–FY2024 lists and #13 in FY2025; down 23 since Jul 2024–Jun 2025.
36	Aswa Developers and Contractors Limited Top agencies DOS (Department of State)	$57,856	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
37	Ames 1 LLC Top agencies DOI (Department of the Interior)	$51,310	<0.1%	Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; down 31 since Jul 2024–Jun 2025.
38	Clark Blinderman, Joint Venture Top agencies Navy (Department of the Navy)	$20,000	<0.1%	Rank history: #28 in FY2021, not on the FY2022–FY2024 lists and #42 in FY2025; new, not ranked in Jul 2024–Jun 2025.
39	Design Build, Llc. Top agencies Army (Department of the Army)	$15,483	<0.1%	Rank history: #4 in FY2021, #10 in FY2022, #36 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
40	Sandeep Construction Co Top agencies DOS (Department of State)	$13,619	<0.1%	Rank history: not on the FY2021–FY2023 lists, #34 in FY2024 and #41 in FY2025; down 6 since Jul 2024–Jun 2025.
41	Swanil Engineering Corporation Top agencies DOS (Department of State)	$4,685	<0.1%	Rank history: not on the FY2021–FY2023 lists, #43 in FY2024 and not on the FY2025 list; up 2 since Jul 2024–Jun 2025.
42	Bchod (Zimbabwe) (Private) Limited Top agencies DOS (Department of State)	$4,278	<0.1%	Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; up 2 since Jul 2024–Jun 2025.
43	Mills Design Group LLC Top agencies HHS (Department of Health and Human Services)	$1,855	<0.1%	Rank history: not on the FY2021–FY2022 lists, #11 in FY2023, #31 in FY2024 and #39 in FY2025; down 14 since Jul 2024–Jun 2025.
44	Nexa Company Limited Top agencies DOS (Department of State)	$1,600	<0.1%	Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; down 16 since Jul 2024–Jun 2025.

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 $571 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.
• Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
• Rank changes compare with Jul 2024–Jun 2025. "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.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

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