Top 45 Contractors in PSC Y1FC: Construction of Troop Housing Facilities, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	BL Harbert International LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$330,820,649	38.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
2	DXC Technology Company Through Icon Technology Inc. Top agencies Army (Department of the Army)	$132,506,166	15.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
3	Hensel Phelps Construction Co Top agencies Army (Department of the Army)	$120,209,504	13.9%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
4	Walsh-Western Wood JV Top agencies Army (Department of the Army)	$79,357,000	9.2%	Rank history: not on the FY2021–FY2024 lists and #1 in FY2025; new, not ranked in Aug 2024–Jul 2025.
5	Cerris Builders, Inc. Top agencies Army (Department of the Army)	$70,361,896	8.1%	Rank history: not on the FY2021–FY2024 lists and #15 in FY2025; up 14 since Aug 2024–Jul 2025.
6	Core Tech-Hdcc-Kajima LLC Top agencies Navy (Department of the Navy)	$7,535,445	0.9%	Rank history: #1 in FY2021, not on the FY2022–FY2023 lists, #20 in FY2024 and #4 in FY2025; up 2 since Aug 2024–Jul 2025.
7	John Bowman, Inc. Top agencies Army (Department of the Army)	$6,466,621	0.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
8	Harper Construction Company Inc. Top agencies Navy (Department of the Navy)	$5,630,974	0.6%	Rank history: #23 in FY2021, #3 in FY2022, #8 in FY2023, #5 in FY2024 and #2 in FY2025; down 5 since Aug 2024–Jul 2025.
9	Black Construction-Tutor Perini JV Top agencies Navy (Department of the Navy)	$4,312,166	0.5%	Rank history: #2 in FY2021, #2 in FY2022, #17 in FY2023, #19 in FY2024 and #9 in FY2025; up 6 since Aug 2024–Jul 2025.
10	Nan Inc. Top agencies Navy (Department of the Navy)	$4,278,603	0.5%	Rank history: #13 in FY2021, not on the FY2022 list, #1 in FY2023, #23 in FY2024 and #12 in FY2025; up 17 since Aug 2024–Jul 2025.
11	Clark Construction Group LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$3,954,756	0.5%	Rank history: not on the FY2021–FY2023 lists, #1 in FY2024 and #7 in FY2025; down 10 since Aug 2024–Jul 2025.
12	Bristol Building Constructors LLC Top agencies Army (Department of the Army)	$3,742,729	0.4%	Rank history: not on the FY2021–FY2022 lists, #11 in FY2023, #27 in FY2024 and #8 in FY2025; up 4 since Aug 2024–Jul 2025.
13	Tutor Perini Corporation Through Black Construction-Tutor Perini JV Top agencies Navy (Department of the Navy)	$3,200,000	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
14	Koman Sustainable Solutions, LLC Top agencies Army (Department of the Army)	$2,344,078	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
15	Core TECH International Corporation Through Core Tech-Hdcc-Kajima LLC Top agencies Navy (Department of the Navy)	$2,123,564	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
16	D7, LLC Top agencies Navy (Department of the Navy)	$1,975,050	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
17	Consigli Construction Co., Inc. Top agencies Army (Department of the Army)	$1,912,755	0.2%	Rank history: not on the FY2021–FY2024 lists and #13 in FY2025; unchanged since Aug 2024–Jul 2025.
18	Clark Construction LLC Through Clark Construction Group LLC Top agencies Army (Department of the Army)	$1,807,307	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
19	Cox Construction Co Top agencies Army (Department of the Army)	$1,785,111	0.2%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2023, #24 in FY2024 and #11 in FY2025; down 6 since Aug 2024–Jul 2025.
20	Moncon Construction LLC Top agencies Army (Department of the Army)	$1,694,321	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
21	I.e.-Pacific, Inc. Top agencies Navy (Department of the Navy)	$1,681,748	0.2%	Rank history: not on the FY2021–FY2022 lists, #14 in FY2023, not on the FY2024 list and #34 in FY2025; up 16 since Aug 2024–Jul 2025.
22	The Nutmeg Companies, Inc. Top agencies Navy (Department of the Navy)	$1,330,025	0.2%	Rank history: not on the FY2021–FY2022 lists, #10 in FY2023, not on the FY2024 list and #24 in FY2025; new, not ranked in Aug 2024–Jul 2025.
23	Absher Construction Co 2 awardees, including Jabez-Absher Small Business Joint Venture Top agencies Army (Department of the Army)	$1,145,185	0.1%	Rank history: #25 in FY2021, not on the FY2022–FY2023 lists, #7 in FY2024 and #5 in FY2025; down 11 since Aug 2024–Jul 2025.
24	M. a. Mortenson Companies Inc. Through M.a. Mortenson Company Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$1,095,988	0.1%	Rank history: not on the FY2021–FY2023 lists, #6 in FY2024 and #17 in FY2025; up 11 since Aug 2024–Jul 2025.
25	WSP USA Environment & Infrastructure Inc. Top agencies Army (Department of the Army)	$870,321	0.1%	Rank history: not on the FY2021–FY2024 lists and #18 in FY2025; new, not ranked in Aug 2024–Jul 2025.
26	Amentum Holdings, Inc. 2 awardees, including Amentum Technology, Inc. Top agencies Navy (Department of the Navy)	$856,216	0.1%	Rank history: not on the FY2021–FY2023 lists, #9 in FY2024 and #19 in FY2025; down 20 since Aug 2024–Jul 2025.
27	Guyco Inc Top agencies Army (Department of the Army)	$733,182	0.1%	Rank history: #6 in FY2021, #1 in FY2022, #18 in FY2023, #4 in FY2024 and #22 in FY2025; down 25 since Aug 2024–Jul 2025.
28	Porr Government Services Poland SP. Z O.o. Top agencies Navy (Department of the Navy)	$706,084	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
29	Ciri Development Corporation Through North Wind General Contractors, LLC Top agencies Army (Department of the Army)	$430,333	<0.1%	Rank history: not on the FY2021–FY2024 lists and #23 in FY2025; new, not ranked in Aug 2024–Jul 2025.
30	Al Jazy Trading Company Top agencies USAF (Department of the Air Force)	$425,958	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
31	L.s. Black Constructors, LLC Top agencies Army (Department of the Army)	$363,252	<0.1%	Rank history: not on the FY2021–FY2023 lists, #10 in FY2024 and #29 in FY2025; down 2 since Aug 2024–Jul 2025.
32	Caddell Construction Co. Inc. Through Caddell Construction Co. (De), LLC Top agencies Army (Department of the Army)	$352,242	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 2 since Aug 2024–Jul 2025.
33	Adserballe & Knudsen Greenland A / S Top agencies Army (Department of the Army)	$333,333	<0.1%	Rank history: not on the FY2021–FY2024 lists and #3 in FY2025; down 26 since Aug 2024–Jul 2025.
34	Eastern Construction & Electric Inc. Top agencies Army (Department of the Army)	$277,474	<0.1%	Rank history: not on the FY2021–FY2023 lists, #13 in FY2024 and #20 in FY2025; down 13 since Aug 2024–Jul 2025.
35	Unit Company Top agencies Army (Department of the Army)	$207,277	<0.1%	Rank history: not on the FY2021–FY2023 lists, #42 in FY2024 and #28 in FY2025; down 7 since Aug 2024–Jul 2025.
36	Prime One Group General Trading and Contracting Company WLL Top agencies USAF (Department of the Air Force)	$175,600	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
37	S & E Services Inc. Top agencies Army (Department of the Army)	$173,036	<0.1%	Rank history: not on the FY2021–FY2023 lists, #14 in FY2024 and #21 in FY2025; down 28 since Aug 2024–Jul 2025.
38	Us21 Inc. Top agencies Navy (Department of the Navy)	$141,750	<0.1%	Rank history: not on the FY2021–FY2023 lists, #25 in FY2024 and #14 in FY2025; down 20 since Aug 2024–Jul 2025.
39	ACC Construction Co., Inc. Top agencies Army (Department of the Army) USSOCOM (United States Special Operations Command)	$113,662	<0.1%	Rank history: #3 in FY2021, #13 in FY2022, #23 in FY2023, #8 in FY2024 and #10 in FY2025; down 35 since Aug 2024–Jul 2025.
40	P & S Construction Inc. Top agencies Army (Department of the Army)	$87,674	<0.1%	Rank history: not on the FY2021–FY2023 lists, #17 in FY2024 and #16 in FY2025; down 29 since Aug 2024–Jul 2025.
41	Copper Construction Company, Inc. Top agencies Army (Department of the Army)	$75,493	<0.1%	Rank history: not on the FY2021–FY2023 lists, #15 in FY2024 and #32 in FY2025; down 5 since Aug 2024–Jul 2025.
42	Mamisa Logistics Top agencies Army (Department of the Army)	$39,704	<0.1%	Rank history: not on the FY2021–FY2022 lists, #20 in FY2023, #44 in FY2024 and #31 in FY2025; down 9 since Aug 2024–Jul 2025.
43	Bristol-Edt JV LLC Top agencies Army (Department of the Army)	$34,669	<0.1%	Rank history: not on the FY2021 list, #5 in FY2022, not on the FY2023 list, #26 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
44	Tokyu Construction-Kanehide Construction JV Top agencies Army (Department of the Army)	$25,922	<0.1%	Rank history: not on the FY2021–FY2023 lists, #2 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
45	Ohio General Contracting LLC Top agencies USAF (Department of the Air Force)	$9,693	<0.1%	Rank history: not on the FY2021–FY2023 lists, #31 in FY2024 and #26 in FY2025; down 23 since Aug 2024–Jul 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 $867 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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 Aug 2024–Jul 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.

Quick answers