Top 100 Contractors in PSC Y1: Construction of Buildings, FY2022

Name: Top 100 Contractors in PSC Y1: Construction of Buildings, FY2022
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2021 – Sep 30, 2022 Code page on GovTribe

The top 10 won 29% of FY2022 PSC Y1 contract dollars

Contract obligations: $28,393,428,275 Net of deobligations, by contracts coded PSC Y1 or a code under it
Contractors: 3,391 Parent companies with an obligation
Largest contractor: Hensel Phelps Construction Co $2.24 billion, 7.4% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Hensel Phelps Construction Co 9 awardees, including Hensel Phelps - Shimizu JV Top agencies HHS (Department of Health and Human Services) USAF (Department of the Air Force) GSA (General Services Administration)	$2,235,222,979	7.4%	Rank history: #3 in FY2021, #13 in FY2023, #3 in FY2024 and #9 in FY2025; up 2 since FY2021.
2	Caddell Construction Co., Inc. 2 awardees, including Caddell Construction Co. (De), LLC Top agencies DOS (Department of State) DHS (Department of Homeland Security) Army (Department of the Army)	$2,227,636,515	7.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 265 since FY2021.
3	Kokosing Alberici Traylor, LLC Top agencies Army (Department of the Army)	$1,070,124,160	3.6%	Rank history: not on the FY2021 list, #21 in FY2023, #11 in FY2024 and #50 in FY2025; new.
4	B.l. Harbert Holdings, L.L.C. Through BL Harbert International LLC Top agencies Army (Department of the Army) DOS (Department of State) USAF (Department of the Air Force)	$913,380,883	3.0%	Rank history: #9 in FY2021, #12 in FY2023, #7 in FY2024 and not on the FY2025 list; up 5 since FY2021.
5	381 Constructors Top agencies Navy (Department of the Navy)	$417,408,958	1.4%	Rank history: #55 in FY2021, #11 in FY2023, #10 in FY2024 and #14 in FY2025; up 50 since FY2021.
6	Environmental Chemical Corporation 8 awardees, including Contrack ECC LLC, ECC Infrastructure LLC and ECC International, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$413,461,892	1.4%	Rank history: not on the FY2021 list, #57 in FY2023, #89 in FY2024 and not on the FY2025 list; up 379 since FY2021.
7	Webuild S.p.A. Through The Lane Construction Corporation Top agencies Army (Department of the Army)	$403,468,998	1.3%	Rank history: #16 in FY2021 and not on the FY2023–FY2025 lists; up 9 since FY2021.
8	Bechtel Corp 2 awardees, including Bechtel National, Inc. Top agencies DOE (Department of Energy) Navy (Department of the Navy)	$364,216,528	1.2%	Rank history: #2 in FY2021, #6 in FY2023, #4 in FY2024 and #3 in FY2025; down 6 since FY2021.
9	Tutor Perini Corporation 5 awardees, including Black Construction Corporation, Perini Management Services, Inc. and ROY Anderson Corp Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) DOI (Department of the Interior)	$347,785,950	1.2%	Rank history: #12 in FY2021, #78 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2021.
10	Itsi Gilbane Japan G.K. 4 awardees, including Gilbane-Exyte A Joint Venture, Gilbane Japan GK and Gilbane Federal Top agencies USAF (Department of the Air Force) Army (Department of the Army) DHS (Department of Homeland Security)	$343,497,043	1.1%	Rank history: #21 in FY2021 and not on the FY2023–FY2025 lists; up 11 since FY2021.
11	RQ Construction, LLC Top agencies Navy (Department of the Navy) USSOCOM (United States Special Operations Command) Army (Department of the Army)	$323,282,276	1.1%	Rank history: #10 in FY2021, #25 in FY2023, #22 in FY2024 and #16 in FY2025; down 1 since FY2021.
12	Forgen-Odin JV Top agencies Army (Department of the Army)	$308,432,096	1.0%	Rank history: not on the FY2021 list, #41 in FY2023 and not on the FY2024–FY2025 lists; new.
13	Black Construction-Tutor Perini JV Top agencies Navy (Department of the Navy)	$286,397,300	1.0%	Rank history: #39 in FY2021, #85 in FY2023, #24 in FY2024 and #42 in FY2025; up 26 since FY2021.
14	The Whiting-Turner Contracting Company Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) National Gallery of Art	$279,010,358	0.9%	Rank history: #5 in FY2021, #22 in FY2023, #13 in FY2024 and #8 in FY2025; down 9 since FY2021.
15	Michels Corp Top agencies Army (Department of the Army)	$269,103,668	0.9%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 227 since FY2021.
16	Walsh Federal LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$264,946,746	0.9%	Rank history: #32 in FY2021, #1 in FY2023, #26 in FY2024 and #17 in FY2025; up 16 since FY2021.
17	Conti Federal Services, LLC Top agencies Army (Department of the Army) USSOCOM (United States Special Operations Command) Navy (Department of the Navy)	$259,192,345	0.9%	Rank history: not on the FY2021 list, #50 in FY2023, #12 in FY2024 and #40 in FY2025; new.
18	Grunley Construction Co., Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DOS (Department of State)	$225,687,926	0.7%	Rank history: #36 in FY2021, #37 in FY2023, #70 in FY2024 and #43 in FY2025; up 18 since FY2021.
19	JE Dunn Construction Group Inc. Through J.e. Dunn Construction Company Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$220,977,758	0.7%	Rank history: #44 in FY2021 and not on the FY2023–FY2025 lists; up 25 since FY2021.
20	Thalle Construction Co Inc. Top agencies Army (Department of the Army)	$213,858,456	0.7%	Rank history: #22 in FY2021 and not on the FY2023–FY2025 lists; up 2 since FY2021.
21	Gilbane Smcc ECC LLC Top agencies Navy (Department of the Navy)	$213,582,678	0.7%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
22	JX Holdings Inc. 2 awardees, including Nippo Corporation Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$209,771,296	0.7%	Rank history: not on the FY2021 list, #29 in FY2023 and not on the FY2024–FY2025 lists; up 180 since FY2021.
23	The Walsh Group 8 awardees, including Archer Western Construction, LLC, Archer Western Federal JV and Walsh Construction Company Top agencies Army (Department of the Army) Navy (Department of the Navy) DOI (Department of the Interior)	$182,393,823	0.6%	Rank history: #7 in FY2021, #9 in FY2023 and not on the FY2024–FY2025 lists; down 16 since FY2021.
24	Clark Construction Group LLC 3 awardees, including Atkinson / Clark, A Joint Venture Top agencies Navy (Department of the Navy) Smithsonian (Smithsonian Institution) Army (Department of the Army)	$180,371,340	0.6%	Rank history: #20 in FY2021, #5 in FY2023, #1 in FY2024 and #22 in FY2025; down 4 since FY2021.
25	Bfbc LLC Top agencies Army (Department of the Army)	$175,850,000	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
26	Manson Construction Co. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$172,673,252	0.6%	Rank history: #78 in FY2021, #28 in FY2023, #20 in FY2024 and #21 in FY2025; up 52 since FY2021.
27	Balfour Beatty LLC 2 awardees, including Balfour Beatty Construction, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) USSOCOM (United States Special Operations Command)	$172,153,137	0.6%	Rank history: #72 in FY2021, #14 in FY2023 and not on the FY2024–FY2025 lists; up 45 since FY2021.
28	Harper Construction Company, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$169,705,761	0.6%	Rank history: #13 in FY2021, #46 in FY2023 and not on the FY2024–FY2025 lists; down 15 since FY2021.
29	Fort Myer Construction Corp Top agencies DOT (Department of Transportation)	$166,326,014	0.6%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #77 in FY2025; new.
30	Nan Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$166,172,724	0.6%	Rank history: not on the FY2021 list, #19 in FY2023, #49 in FY2024 and #18 in FY2025; up 420 since FY2021.
31	Federal Contracting Inc. Top agencies Army (Department of the Army)	$159,169,670	0.5%	Rank history: not on the FY2021 list, #24 in FY2023, #79 in FY2024 and #64 in FY2025; up 199 since FY2021.
32	Great Lakes Dredge & Dock Corporation 2 awardees, including Forgen LLC Top agencies Army (Department of the Army)	$150,827,991	0.5%	Rank history: #6 in FY2021, #16 in FY2023, #47 in FY2024 and #91 in FY2025; down 26 since FY2021.
33	Richard Group LLC 2 awardees Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$141,977,699	0.5%	Rank history: not on the FY2021 list, #26 in FY2023, #54 in FY2024 and not on the FY2025 list; up 287 since FY2021.
34	Guyco Inc Top agencies Army (Department of the Army)	$134,099,447	0.4%	Rank history: not on the FY2021 list, not on the FY2023 list, #63 in FY2024 and not on the FY2025 list; new.
35	Weeks Marine Inc. 2 awardees Top agencies Army (Department of the Army) DOI (Department of the Interior) USDA (Department of Agriculture)	$123,611,340	0.4%	Rank history: #47 in FY2021 and not on the FY2023–FY2025 lists; up 12 since FY2021.
36	Healtheon, Inc. Top agencies NASA (National Aeronautics and Space Administration) Army (Department of the Army) USAF (Department of the Air Force)	$122,640,738	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 103 since FY2021.
37	M. a. Mortenson Companies Inc. Through M.a. Mortenson Company Top agencies Army (Department of the Army) USDA (Department of Agriculture) Navy (Department of the Navy)	$120,197,139	0.4%	Rank history: #54 in FY2021, #42 in FY2023 and not on the FY2024–FY2025 lists; up 17 since FY2021.
38	AC JV One LLC Top agencies VA (Department of Veterans Affairs)	$117,083,530	0.4%	Rank history: not on the FY2021 list, not on the FY2023 list, #64 in FY2024 and not on the FY2025 list; new.
39	Ames Construction, Inc. Top agencies Army (Department of the Army)	$116,299,802	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
40	Rq-Aecom 2 JV Top agencies DHS (Department of Homeland Security)	$116,178,202	0.4%	Rank history: #40 in FY2021 and not on the FY2023–FY2025 lists; unchanged since FY2021.
41	Peter Kiewit Sons', Inc. 8 awardees, including Kiewit Infrastructure Co. and Kiewit Infrastructure West Co. Top agencies Army (Department of the Army) NASA (National Aeronautics and Space Administration) Navy (Department of the Navy)	$114,218,691	0.4%	Rank history: #18 in FY2021, #17 in FY2023, #9 in FY2024 and #5 in FY2025; down 23 since FY2021.
42	BAE Systems PLC Through BAE Systems Ordnance Systems Inc. Top agencies Army (Department of the Army)	$112,317,100	0.4%	Rank history: #8 in FY2021, #32 in FY2023 and not on the FY2024–FY2025 lists; down 34 since FY2021.
43	Sauer Holdings Inc. Through Sauer Construction, LLC Top agencies Navy (Department of the Navy) NASA (National Aeronautics and Space Administration) Army (Department of the Army)	$108,264,725	0.4%	Rank history: #34 in FY2021, #31 in FY2023 and not on the FY2024–FY2025 lists; down 9 since FY2021.
44	Norfolk Dredging Company Top agencies Army (Department of the Army)	$107,629,395	0.4%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #72 in FY2025; new.
45	Patriot Construction Inc. Top agencies VA (Department of Veterans Affairs) Treasury (Department of the Treasury)	$102,618,406	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 452 since FY2021.
46	Big-D Construction Corp Top agencies GSA (General Services Administration)	$101,229,640	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
47	Greenup-Cajun JV LLC Top agencies Army (Department of the Army)	$100,021,121	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
48	Maymead Farms Inc. Through Maymead Inc. Top agencies DOT (Department of Transportation)	$97,959,688	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
49	Mike Hooks, LLC Top agencies Army (Department of the Army)	$96,566,588	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 67 since FY2021.
50	MEB General Contractors Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$86,642,776	0.3%	Rank history: not on the FY2021 list, not on the FY2023 list, #52 in FY2024 and not on the FY2025 list; new.
51	UEI WWFNFCV65M13 Top agencies Army (Department of the Army)	$85,600,804	0.3%	Rank history: #24 in FY2021 and not on the FY2023–FY2025 lists; down 27 since FY2021.
52	Jccbg Top agencies DOI (Department of the Interior)	$85,448,280	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
53	Tepa EC, LLC Top agencies DOI (Department of the Interior)	$84,900,000	0.3%	Rank history: not on the FY2021 list, not on the FY2023 list, #31 in FY2024 and #49 in FY2025; new.
54	JV AFH Baumholder Top agencies Army (Department of the Army)	$83,826,300	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
55	ESA South, Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) Navy (Department of the Navy)	$82,874,102	0.3%	Rank history: not on the FY2021 list, not on the FY2023 list, #95 in FY2024 and #53 in FY2025; new.
56	Emr, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$82,735,625	0.3%	Rank history: #97 in FY2021, #69 in FY2023 and not on the FY2024–FY2025 lists; up 41 since FY2021.
57	J Kokolakis Contracting Inc. Top agencies Army (Department of the Army)	$81,883,141	0.3%	Rank history: #26 in FY2021 and not on the FY2023–FY2025 lists; down 31 since FY2021.
58	Appalachian Aggregates LLC 3 awardees, including H-K Contractors, Inc. and Staker & Parson Companies Top agencies DOT (Department of Transportation)	$80,560,196	0.3%	Rank history: not on the FY2021 list, #52 in FY2023 and not on the FY2024–FY2025 lists; up 389 since FY2021.
59	Skanska USA Building Inc. 3 awardees, including Skanska USA Civil West California District Inc. and Skanska Koch Inc. Top agencies USDA (Department of Agriculture) Army (Department of the Army)	$80,323,784	0.3%	Rank history: not on the FY2021 list, not on the FY2023 list, #35 in FY2024 and not on the FY2025 list; new.
60	Nova Nacap A Joint Venture Top agencies Navy (Department of the Navy)	$80,266,694	0.3%	Rank history: not on the FY2021 list, not on the FY2023 list, #44 in FY2024 and not on the FY2025 list; new.
61	Donjon Marine Co., LLC Top agencies Army (Department of the Army)	$79,768,414	0.3%	Rank history: #46 in FY2021, #77 in FY2023, #99 in FY2024 and not on the FY2025 list; down 15 since FY2021.
62	Brasfield & Gorrie LLC Top agencies GSA (General Services Administration) DOJ (Department of Justice) Army (Department of the Army)	$79,543,523	0.3%	Rank history: #31 in FY2021, #2 in FY2023, not on the FY2024 list and #12 in FY2025; down 31 since FY2021.
63	Clyde Companies Inc. 2 awardees, including IHC Scott, Inc. and Geneva Rock Products Inc. Top agencies Army (Department of the Army)	$78,378,014	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 185 since FY2021.
64	Maltauro Partecipazioni SPA Through ICM S.P.a. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$77,682,596	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
65	S.j. Louis Construction, Inc. Top agencies DOI (Department of the Interior)	$76,789,704	0.3%	Rank history: not on the FY2021 list, #89 in FY2023 and not on the FY2024–FY2025 lists; new.
66	CMS Corporation Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Army (Department of the Army)	$75,747,584	0.3%	Rank history: not on the FY2021 list, #61 in FY2023, #18 in FY2024 and #58 in FY2025; up 37 since FY2021.
67	ACC Construction Co., Inc. Top agencies Army (Department of the Army) USSOCOM (United States Special Operations Command)	$75,225,909	0.2%	Rank history: #33 in FY2021, not on the FY2023 list, #75 in FY2024 and #23 in FY2025; down 34 since FY2021.
68	Rq-Magann JV Top agencies Navy (Department of the Navy)	$74,696,000	0.2%	Rank history: not on the FY2021 list, #51 in FY2023, #77 in FY2024 and not on the FY2025 list; new.
69	Acciona CMS JV LLC Top agencies Navy (Department of the Navy)	$74,672,740	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 172 since FY2021.
70	Macro Vantage Levant Dmcc Top agencies Army (Department of the Army) Navy (Department of the Navy)	$73,485,832	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 291 since FY2021.
71	Italiana Costruzioni - Societa' Per Azioni Top agencies Army (Department of the Army)	$72,926,568	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
72	Granite Construction Incorporated 3 awardees, including Granite Construction Company Guam and Intermountain Slurry Seal, Inc. Top agencies Navy (Department of the Navy) DOT (Department of Transportation) USAF (Department of the Air Force)	$71,558,864	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 90 since FY2021.
73	American International Contractors Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$71,340,545	0.2%	Rank history: not on the FY2021 list, #83 in FY2023 and not on the FY2024–FY2025 lists; up 92 since FY2021.
74	DB Netz AG Regionalnetz Oberpfalz Top agencies Army (Department of the Army)	$69,668,879	0.2%	Rank history: not on the FY2021 list, #7 in FY2023, #37 in FY2024 and #52 in FY2025; new.
75	Anduril Industries Inc. Top agencies DHS (Department of Homeland Security)	$67,211,616	0.2%	Rank history: not on the FY2021 list, #81 in FY2023, #78 in FY2024 and #37 in FY2025; new.
76	Caddell Nova A JV Top agencies DHS (Department of Homeland Security)	$66,541,440	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
77	Aici-Archirodon JV LLC Top agencies Army (Department of the Army)	$63,888,000	0.2%	Rank history: not on the FY2021 list, #15 in FY2023, #67 in FY2024 and not on the FY2025 list; new.
78	LGC Global, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$63,627,789	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 70 since FY2021.
79	Bering Straits Native Corporation 4 awardees, including Stampede Ventures, Inc. and Eagle Eye Electric LLC Top agencies Army (Department of the Army) WHS (DOD Washington Headquarters Service) DLA (Defense Logistics Agency)	$62,759,754	0.2%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #79 in FY2025; up 254 since FY2021.
80	Dobco Inc. Top agencies Army (Department of the Army)	$61,487,153	0.2%	Rank history: #19 in FY2021 and not on the FY2023–FY2025 lists; down 61 since FY2021.
81	Bowen Engineering Corp Top agencies Navy (Department of the Navy)	$60,910,000	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 277 since FY2021.
82	SGS LLC Top agencies Army (Department of the Army)	$60,130,730	0.2%	Rank history: #91 in FY2021, #63 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2021.
83	Desbuild Incorporated Top agencies DOS (Department of State) Navy (Department of the Navy)	$59,486,711	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 70 since FY2021.
84	Valiant Construction LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$57,986,016	0.2%	Rank history: #71 in FY2021 and not on the FY2023–FY2025 lists; down 13 since FY2021.
85	Caddell-Nan A Joint Venture Top agencies Navy (Department of the Navy)	$57,219,174	0.2%	Rank history: #60 in FY2021, not on the FY2023 list, #51 in FY2024 and not on the FY2025 list; down 25 since FY2021.
86	The Dutra Group Top agencies Army (Department of the Army) Navy (Department of the Navy)	$56,903,139	0.2%	Rank history: #73 in FY2021, #38 in FY2023, #56 in FY2024 and not on the FY2025 list; down 13 since FY2021.
87	Intercontinental Construction Contracting Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DOI (Department of the Interior)	$55,922,933	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 192 since FY2021.
88	HHI Corporation Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Army (Department of the Army)	$52,718,848	0.2%	Rank history: not on the FY2021 list, #96 in FY2023, not on the FY2024 list and #45 in FY2025; up 27 since FY2021.
89	Ids International Government Services LLC 2 awardees, including Ids International, LLC Top agencies DOS (Department of State)	$52,331,883	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
90	Tybe-Garney Federal JV LLC Top agencies Navy (Department of the Navy)	$51,798,392	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
91	Honeywell International Inc. 2 awardees, including Honeywell Inc. Top agencies DOT (Department of Transportation) HUD (Department of Housing and Urban Development)	$51,709,776	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
92	Maloney-Odin JV Top agencies Army (Department of the Army)	$51,325,608	0.2%	Rank history: #29 in FY2021 and not on the FY2023–FY2025 lists; down 63 since FY2021.
93	Spees LLC Through Spees-Hernandez JV LLC Top agencies VA (Department of Veterans Affairs)	$50,947,042	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 133 since FY2021.
94	Briston Construction, LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$50,497,126	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 157 since FY2021.
95	Encore Dredging Founding Partners LLC Through Inland Dredging Company, L.L.C. Top agencies Army (Department of the Army)	$50,378,778	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 69 since FY2021.
96	M.a. Deatley Construction, Inc. Top agencies DOT (Department of Transportation)	$50,330,061	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
97	JV JOC Germany BMS Top agencies Army (Department of the Army) DODEA (Department of Defense Education Activity) DSCA (Defense Security Cooperation Agency)	$49,014,746	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 79 since FY2021.
98	The Haskell Company Top agencies Army (Department of the Army) Navy (Department of the Navy) DHS (Department of Homeland Security)	$47,979,005	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 63 since FY2021.
99	Walga Ross Group 3 JV Top agencies Army (Department of the Army) Navy (Department of the Navy)	$47,825,244	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
100	Alberici Constructors Inc Top agencies Army (Department of the Army)	$47,711,032	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.

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100 of 3,391 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC Y1

Code	Net obligations	Largest contractor
Y1JZ Construction of Miscellaneous Buildings	$6,817,099,149	Hensel Phelps Construction Co
Y1AA Construction of Office Buildings	$3,241,895,384	Caddell Construction Co., Inc.
Y1KA Construction of Dams	$1,854,604,372	Kokosing Alberici Traylor, LLC
Y1AZ Construction of Other Administrative Facilities and Service Buildings	$1,644,213,208	Hensel Phelps Construction Co
Y1PZ Construction of Other Non-Building Facilities	$1,520,635,005	Caddell Construction Co., Inc.
Y1LB Construction of Highways, Roads, Streets, Bridges, and Railways	$1,394,378,068	Fort Myer Construction Corp
Y1DA Construction of Hospitals and Infirmaries	$1,048,314,451	JE Dunn Construction Group Inc.
Y1BZ Construction of Other Airfield Structures	$923,185,982	Conti Federal Services, LLC
Y1KF Construction of Dredging Facilities	$802,597,381	Manson Construction Co.
Y1FA Construction of Family Housing Facilities	$649,644,287	JX Holdings Inc.
Y1KZ Construction of Other Conservation and Development Facilities	$538,258,517	Michels Corp
Y1DB Construction of Laboratories and Clinics	$533,717,279	Itsi Gilbane Japan G.K.
Y1QA Construction of Restoration of Real Property (Public or Private)	$532,329,144	Alberici Constructors Inc
Y1EZ Construction of Other Industrial Buildings	$461,781,516	Acciona CMS JV LLC
Y1NE Construction of Water Supply Facilities	$401,425,459	S.j. Louis Construction, Inc.
Y1BD Construction of Airport Runways and Taxiways	$377,359,001	Clyde Companies Inc.
Y1FC Construction of Troop Housing Facilities	$360,711,144	Guyco Inc
Y1CZ Construction of Other Educational Buildings	$333,935,060	Dobco Inc.
Y1BG Construction of Electronic and Communications Facilities	$331,360,072	Anduril Industries Inc.
Y1DZ Construction of Other Hospital Buildings	$305,795,723	AC JV One LLC
Y1NZ Construction of Other Utilities	$259,867,874	Nomlaki Technologies, LLC
Y1GC Construction of Fuel Storage Buildings	$255,411,324	Nova Nacap A Joint Venture
Y1CA Construction of Schools	$237,533,304	Tepa EC, LLC
Y1KB Construction of Canals	$231,765,846	The Dutra Group
Y1EB Construction of Maintenance Buildings	$218,149,476	Walsh Federal LLC
Y1ND Construction of Sewage and Waste Facilities	$210,716,811	Environmental Chemical Corporation
Y1PC Construction of Unimproved Real Property (Land)	$184,258,934	Michels Construction, Inc.
Y1LC Construction of Tunnels and Subsurface Structures	$139,285,317	Maloney-Odin JV
Y1EA Construction of Ammunition Facilities	$128,413,477	Reliable Builders Inc.
Y1JA Construction of Museums and Exhibition Buildings	$121,497,870	Clark / Smoot / Consigli, A Joint Venture
Y1GZ Construction of Other Warehouse Buildings	$108,484,920	Hensel Phelps Construction Co
Y1NB Construction of Heating and Cooling Plants	$105,752,770	ESA South, Inc.
Y1BC Construction of Radar and Navigational Facilities	$98,474,060	Honeywell International Inc.
Y1LZ Construction of Parking Facilities	$76,507,596	The Povolny Group Inc.
Y1BA Construction of Air Traffic Control Towers	$46,187,843	SGS LLC
Y1FB Construction of Recreational Buildings	$42,511,402	RQ Construction, LLC
Y1PA Construction of Recreation Facilities (Non-Building)	$38,647,111	Sealaska Corporation
Y1NA Construction of Fuel Supply Facilities	$33,474,662	CMS Corporation
Y1FZ Construction of Other Residential Buildings	$15,693,000	Framaco-Bozdemir Joint Venture LLC

Show all 39

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 $30.1 billion 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 2022 ran Oct 1, 2021 – Sep 30, 2022. 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 FY2021. "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 FY2021 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

Who were the top 10 PSC Y1 contractors in FY2022?

1. Hensel Phelps Construction Co ($2.24B), 2. Caddell Construction Co., Inc. ($2.23B), 3. Kokosing Alberici Traylor, LLC ($1.07B), 4. B.l. Harbert Holdings, L.L.C. ($913M), 5. 381 Constructors ($417M), 6. Environmental Chemical Corporation ($413M), 7. Webuild S.p.A. ($403M), 8. Bechtel Corp ($364M), 9. Tutor Perini Corporation ($348M), 10. Itsi Gilbane Japan G.K. ($343M).

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