Top 100 Contractors in PSC Y1: Construction of Buildings, Jul 2025–Jun 2026

Name: Top 100 Contractors in PSC Y1: Construction of Buildings, Jul 2025–Jun 2026
Creator: GovTribe

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe

The top 10 won 47% of PSC Y1 contract dollars from July 2025 through June 2026

Contract obligations: $65,631,389,519 Net of deobligations, by contracts coded PSC Y1 or a code under it
Contractors: 3,053 Parent companies with an obligation
Largest contractor: Fisher Sand & Gravel Co $13.6 billion, 19.4% 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	Fisher Sand & Gravel Co Top agencies DHS (Department of Homeland Security)	$13,596,006,344	19.4%	Rank history: not on the FY2021–FY2023 lists, #50 in FY2024 and #4 in FY2025; up 10 since Jul 2024–Jun 2025.
2	Barnard Construction Company, Incorporated Top agencies DHS (Department of Homeland Security) Army (Department of the Army)	$4,547,661,524	6.5%	Rank history: not on the FY2021–FY2024 lists and #51 in FY2025; up 44 since Jul 2024–Jun 2025.
3	Bccg A Joint Venture Top agencies DHS (Department of Homeland Security)	$3,241,004,655	4.6%	Rank history: not on the FY2021–FY2023 lists, #19 in FY2024 and #1 in FY2025; new, not ranked in Jul 2024–Jun 2025.
4	SLS Federal Services LLC Top agencies DHS (Department of Homeland Security)	$2,379,101,008	3.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
5	Spencer Construction LLC Top agencies DHS (Department of Homeland Security)	$2,359,541,184	3.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
6	Tully Construction Co - Thalle Construction Co LLC Through Thalle Construction Co Inc. Top agencies Army (Department of the Army) DOI (Department of the Interior)	$2,015,701,445	2.9%	Rank history: not on the FY2021–FY2023 lists, #16 in FY2024 and #19 in FY2025; up 3 since Jul 2024–Jun 2025.
7	Dragados / Hawaiian Dredging / Orion JV Top agencies Navy (Department of the Navy)	$1,217,557,570	1.7%	Rank history: not on the FY2021–FY2022 lists, #10 in FY2023, #5 in FY2024 and #2 in FY2025; unchanged since Jul 2024–Jun 2025.
8	BL Harbert International LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DOS (Department of State)	$1,176,958,899	1.7%	Rank history: not on the FY2021–FY2023 lists, #21 in FY2024 and #7 in FY2025; unchanged since Jul 2024–Jun 2025.
9	Bechtel Corp 2 awardees, including Bechtel National, Inc. Top agencies DOE (Department of Energy) Navy (Department of the Navy)	$1,150,680,152	1.6%	Rank history: #2 in FY2021, #8 in FY2022, #6 in FY2023, #4 in FY2024 and #3 in FY2025; down 4 since Jul 2024–Jun 2025.
10	Ferrovial Construccion PR, LLC Top agencies Army (Department of the Army)	$1,078,992,000	1.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
11	The Whiting-Turner Contracting Company Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) HHS (Department of Health and Human Services)	$1,026,586,126	1.5%	Rank history: #5 in FY2021, #14 in FY2022, #22 in FY2023, #13 in FY2024 and #8 in FY2025; down 1 since Jul 2024–Jun 2025.
12	Tutor Perini Corporation 5 awardees, including Black Construction-Tutor Perini JV, Perini Management Services, Inc. and ROY Anderson Corp Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) Army (Department of the Army)	$887,226,762	1.3%	Rank history: #12 in FY2021, #9 in FY2022, #78 in FY2023 and not on the FY2024–FY2025 lists; up 133 since Jul 2024–Jun 2025.
13	Barnard Spencer Joint Venture Top agencies DHS (Department of Homeland Security)	$853,901,016	1.2%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2023, not on the FY2024 list and #6 in FY2025; new, not ranked in Jul 2024–Jun 2025.
14	Granite Construction Company Guam 2 awardees, including Granite Construction Company Top agencies DHS (Department of Homeland Security) Army (Department of the Army) DOT (Department of Transportation)	$652,690,778	0.9%	Rank history: not on the FY2021–FY2022 lists, #18 in FY2023, #30 in FY2024 and #27 in FY2025; up 17 since Jul 2024–Jun 2025.
15	Cochrane USA Inc. Top agencies DHS (Department of Homeland Security)	$641,277,568	0.9%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
16	M. a. Mortenson Companies Inc. Through M.a. Mortenson Company Top agencies Army (Department of the Army) USAF (Department of the Air Force) GSA (General Services Administration)	$631,050,442	0.9%	Rank history: not on the FY2021–FY2023 lists, #39 in FY2024 and not on the FY2025 list; up 86 since Jul 2024–Jun 2025.
17	Walsh Federal LLC Top agencies Navy (Department of the Navy) DOT (Department of Transportation) Army (Department of the Army)	$572,633,529	0.8%	Rank history: #32 in FY2021, #16 in FY2022, #1 in FY2023, #26 in FY2024 and #17 in FY2025; down 4 since Jul 2024–Jun 2025.
18	Kiewit Infrastructure West Co. 6 awardees, including Kiewit Infrastructure South Co, Weeks Marine, Inc. and Kiewit US Contractors Co Top agencies Army (Department of the Army) DOI (Department of the Interior)	$560,419,987	0.8%	Rank history: not on the FY2021–FY2024 lists and #13 in FY2025; up 68 since Jul 2024–Jun 2025.
19	Brasfield & Gorrie LLC Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) Army (Department of the Army)	$548,489,963	0.8%	Rank history: #31 in FY2021, #62 in FY2022, #2 in FY2023, not on the FY2024 list and #12 in FY2025; down 3 since Jul 2024–Jun 2025.
20	Hensel Phelps Construction Co 8 awardees, including Hensel Phelps - Shimizu JV Top agencies Navy (Department of the Navy) HHS (Department of Health and Human Services) Army (Department of the Army)	$525,599,771	0.8%	Rank history: #3 in FY2021, #1 in FY2022, #13 in FY2023, #3 in FY2024 and #9 in FY2025; down 19 since Jul 2024–Jun 2025.
21	Anduril Industries Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force)	$508,839,400	0.7%	Rank history: not on the FY2021 list, #75 in FY2022, #81 in FY2023, #78 in FY2024 and #37 in FY2025; up 105 since Jul 2024–Jun 2025.
22	Manhattan Torcon A Joint Venture Top agencies HHS (Department of Health and Human Services)	$491,767,200	0.7%	Rank history: #76 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
23	Davis Constructors & Engineers, Inc. Top agencies GSA (General Services Administration)	$464,329,376	0.7%	Rank history: #93 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
24	Sundt-Cannon A Joint Venture Through Sundt Construction, Inc. Top agencies DHS (Department of Homeland Security)	$443,095,744	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
25	Nan Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) GSA (General Services Administration)	$434,950,589	0.6%	Rank history: not on the FY2021 list, #30 in FY2022, #19 in FY2023, #49 in FY2024 and #18 in FY2025; up 3 since Jul 2024–Jun 2025.
26	Pittman-Sealevel, L.L.C. Top agencies Army (Department of the Army)	$419,667,904	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
27	Core Tech-Hdcc-Kajima LLC Top agencies Navy (Department of the Navy) MDA (DOD Missile Defense Agency)	$390,869,226	0.6%	Rank history: #4 in FY2021, not on the FY2022 list, #39 in FY2023, #23 in FY2024 and #10 in FY2025; down 7 since Jul 2024–Jun 2025.
28	Thalle - Bauer LLC Top agencies Army (Department of the Army)	$378,160,240	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
29	Flatiron-Aecon Joint Venture Top agencies Army (Department of the Army)	$320,187,168	0.5%	Rank history: not on the FY2021–FY2025 lists; up 266 since Jul 2024–Jun 2025.
30	Clark Construction LLC 2 awardees, including Clark Construction Group LLC and Clark Construction Group - California, LP Top agencies Army (Department of the Army) Navy (Department of the Navy) GSA (General Services Administration)	$313,071,502	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
31	J.e. Dunn Construction Company Top agencies GSA (General Services Administration) USAF (Department of the Air Force) Army (Department of the Army)	$312,854,806	0.4%	Rank history: not on the FY2021–FY2024 lists and #15 in FY2025; up 304 since Jul 2024–Jun 2025.
32	Conti Federal Services, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) USSOCOM (United States Special Operations Command)	$301,548,601	0.4%	Rank history: not on the FY2021 list, #17 in FY2022, #50 in FY2023, #12 in FY2024 and #40 in FY2025; up 2 since Jul 2024–Jun 2025.
33	RQ Construction, LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$276,827,588	0.4%	Rank history: #10 in FY2021, #11 in FY2022, #25 in FY2023, #22 in FY2024 and #16 in FY2025; down 21 since Jul 2024–Jun 2025.
34	Manson Construction Co Top agencies Army (Department of the Army) Navy (Department of the Navy)	$263,278,274	0.4%	Rank history: #78 in FY2021, #26 in FY2022, #28 in FY2023, #20 in FY2024 and #21 in FY2025; down 8 since Jul 2024–Jun 2025.
35	Southwest Valley Constructors Co Top agencies DHS (Department of Homeland Security)	$260,855,754	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
36	Harper Construction Company Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$250,034,046	0.4%	Rank history: not on the FY2021–FY2023 lists, #8 in FY2024 and #11 in FY2025; down 13 since Jul 2024–Jun 2025.
37	Korte Construction Company Top agencies Army (Department of the Army)	$242,195,605	0.3%	Rank history: #27 in FY2021, not on the FY2022 list, #54 in FY2023, #34 in FY2024 and #35 in FY2025; down 7 since Jul 2024–Jun 2025.
38	Asrc Builders-Caddell, LLC Top agencies Army (Department of the Army)	$240,983,218	0.3%	Rank history: not on the FY2021–FY2024 lists and #48 in FY2025; new, not ranked in Jul 2024–Jun 2025.
39	The Haskell Company Top agencies DHS (Department of Homeland Security) Army (Department of the Army) Navy (Department of the Navy)	$237,229,964	0.3%	Rank history: not on the FY2021 list, #98 in FY2022 and not on the FY2023–FY2025 lists; up 92 since Jul 2024–Jun 2025.
40	Forgen-Odin JV Top agencies Army (Department of the Army)	$234,107,975	0.3%	Rank history: not on the FY2021 list, #12 in FY2022, #41 in FY2023 and not on the FY2024–FY2025 lists; up 72 since Jul 2024–Jun 2025.
41	Slsco, Ltd. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$231,629,371	0.3%	Rank history: not on the FY2021–FY2022 lists, #8 in FY2023, not on the FY2024 list and #28 in FY2025; new, not ranked in Jul 2024–Jun 2025.
42	Global Pacific Design Builders, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$227,513,815	0.3%	Rank history: not on the FY2021–FY2024 lists and #30 in FY2025; new, not ranked in Jul 2024–Jun 2025.
43	ACC Construction Co., Inc. Top agencies Army (Department of the Army) USSOCOM (United States Special Operations Command)	$216,723,437	0.3%	Rank history: #33 in FY2021, #67 in FY2022, not on the FY2023 list, #75 in FY2024 and #23 in FY2025; up 5 since Jul 2024–Jun 2025.
44	Federal Contracting Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$204,407,327	0.3%	Rank history: not on the FY2021 list, #31 in FY2022, #24 in FY2023, #79 in FY2024 and #64 in FY2025; up 137 since Jul 2024–Jun 2025.
45	MEB General Contractors Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$191,348,971	0.3%	Rank history: not on the FY2021 list, #50 in FY2022, not on the FY2023 list, #52 in FY2024 and not on the FY2025 list; up 65 since Jul 2024–Jun 2025.
46	J.f. Brennan Company, Inc. Top agencies Army (Department of the Army) DOI (Department of the Interior)	$184,246,482	0.3%	Rank history: #89 in FY2021, not on the FY2022–FY2023 lists, #76 in FY2024 and not on the FY2025 list; up 12 since Jul 2024–Jun 2025.
47	OCI Overseas Holding Limited Through Contrack Watts Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$183,643,666	0.3%	Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; up 444 since Jul 2024–Jun 2025.
48	Dpr-Rq Construction, LLC Top agencies Navy (Department of the Navy)	$177,057,551	0.3%	Rank history: not on the FY2021–FY2024 lists and #24 in FY2025; up 43 since Jul 2024–Jun 2025.
49	DB Netz AG Regionalnetz Oberpfalz Top agencies Army (Department of the Army)	$173,235,048	0.2%	Rank history: not on the FY2021 list, #74 in FY2022, #7 in FY2023, #37 in FY2024 and #52 in FY2025; up 17 since Jul 2024–Jun 2025.
50	Jaynes Corporation Top agencies HHS (Department of Health and Human Services)	$172,026,432	0.2%	Rank history: not on the FY2021–FY2024 lists and #29 in FY2025; new, not ranked in Jul 2024–Jun 2025.
51	Bfbc LLC Top agencies Army (Department of the Army)	$170,217,506	0.2%	Rank history: not on the FY2021 list, #25 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
52	Maeda-Samsung-Kgc-Onaka Joint Venture Top agencies Army (Department of the Army)	$166,548,878	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
53	381 Constructors Top agencies Navy (Department of the Navy)	$160,620,512	0.2%	Rank history: #55 in FY2021, #5 in FY2022, #11 in FY2023, #10 in FY2024 and #14 in FY2025; down 34 since Jul 2024–Jun 2025.
54	Amber Infrastructure LLC 4 awardees, including City Light & Power Jblm LLC, City Light & Power, Inc. and City Light & Power Aberdeen, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$158,872,356	0.2%	Rank history: not on the FY2021–FY2024 lists and #32 in FY2025; new, not ranked in Jul 2024–Jun 2025.
55	Sauer Construction LLC Top agencies Navy (Department of the Navy) USSOCOM (United States Special Operations Command) Army (Department of the Army)	$157,157,341	0.2%	Rank history: not on the FY2021–FY2023 lists, #46 in FY2024 and #41 in FY2025; up 283 since Jul 2024–Jun 2025.
56	Record Steel and Construction, Inc. Top agencies DOI (Department of the Interior) Army (Department of the Army)	$131,468,168	0.2%	Rank history: not on the FY2021–FY2023 lists, #65 in FY2024 and #84 in FY2025; up 37 since Jul 2024–Jun 2025.
57	Icon Technology Inc. Top agencies Army (Department of the Army)	$130,671,308	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
58	Black Construction-Tutor Perini JV Top agencies Navy (Department of the Navy) MDA (DOD Missile Defense Agency)	$129,719,458	0.2%	Rank history: #39 in FY2021, #13 in FY2022, #85 in FY2023, #24 in FY2024 and #42 in FY2025; down 18 since Jul 2024–Jun 2025.
59	Ames Federal Contracting Group LLC Top agencies DOI (Department of the Interior)	$129,487,964	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
60	JBW Group LLC Top agencies Army (Department of the Army) USDA (Department of Agriculture)	$126,268,119	0.2%	Rank history: not on the FY2021–FY2024 lists and #47 in FY2025; up 111 since Jul 2024–Jun 2025.
61	Bristol Bay Native Corporation 10 awardees, including CCI Facility Contractors, LLC, SES Construction and Fuel Services LLC and SES Constructors LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) USDA (Department of Agriculture)	$120,904,701	0.2%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2023 and not on the FY2024–FY2025 lists; up 131 since Jul 2024–Jun 2025.
62	HHI Corporation Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$119,409,299	0.2%	Rank history: not on the FY2021 list, #88 in FY2022, #96 in FY2023, not on the FY2024 list and #45 in FY2025; up 72 since Jul 2024–Jun 2025.
63	Absher Construction Co 2 awardees, including Jabez-Absher Small Business Joint Venture Top agencies Navy (Department of the Navy) USSOCOM (United States Special Operations Command) Army (Department of the Army)	$117,013,342	0.2%	Rank history: not on the FY2021–FY2023 lists, #28 in FY2024 and not on the FY2025 list; down 27 since Jul 2024–Jun 2025.
64	ECC Expeditionary Constructors LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$116,350,240	0.2%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; new, not ranked in Jul 2024–Jun 2025.
65	Granite-Obayashi 2, A Joint Venture Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) MDA (DOD Missile Defense Agency)	$113,879,371	0.2%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2023, #40 in FY2024 and #25 in FY2025; down 40 since Jul 2024–Jun 2025.
66	Hurley JV, LLP Top agencies VA (Department of Veterans Affairs)	$113,317,631	0.2%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; up 30 since Jul 2024–Jun 2025.
67	C and C Joint Ventures LLC Top agencies Army (Department of the Army)	$111,397,364	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
68	G.s.e. Construction Company, Inc. Top agencies DOI (Department of the Interior)	$109,487,800	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
69	Cerris Builders, Inc. Top agencies Army (Department of the Army)	$109,369,037	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
70	Tepa EC, LLC Top agencies DOI (Department of the Interior) Army (Department of the Army)	$106,017,163	0.2%	Rank history: not on the FY2021 list, #53 in FY2022, not on the FY2023 list, #31 in FY2024 and #49 in FY2025; down 37 since Jul 2024–Jun 2025.
71	Clark Construction Group LLC Top agencies HHS (Department of Health and Human Services) GSA (General Services Administration) VA (Department of Veterans Affairs)	$105,515,799	0.2%	Rank history: #20 in FY2021, #24 in FY2022, #5 in FY2023, #1 in FY2024 and #22 in FY2025; down 68 since Jul 2024–Jun 2025.
72	Mcgough Construction Co., LLC Top agencies GSA (General Services Administration)	$105,058,870	0.2%	Rank history: not on the FY2021–FY2023 lists, #62 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
73	Trumbull Corporation and Brayman Construction Corporation, A Joint Venture Top agencies Army (Department of the Army)	$104,197,245	0.1%	Rank history: not on the FY2021–FY2023 lists, #6 in FY2024 and #99 in FY2025; down 67 since Jul 2024–Jun 2025.
74	Unit Company Top agencies Army (Department of the Army)	$101,602,261	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
75	Shape Construction Inc Top agencies Navy (Department of the Navy)	$100,149,277	0.1%	Rank history: not on the FY2021–FY2024 lists and #56 in FY2025; new, not ranked in Jul 2024–Jun 2025.
76	Peter Kiewit Sons', Inc. 5 awardees, including Weeks Marine, Inc., Kiewit Infrastructure South Co and Kiewit Infrastructure Co. Top agencies Army (Department of the Army) IBWC (International Boundary and Water Commission U.S.-Mexico) DOI (Department of the Interior)	$98,379,071	0.1%	Rank history: #18 in FY2021, #41 in FY2022, #17 in FY2023, #9 in FY2024 and #5 in FY2025; down 74 since Jul 2024–Jun 2025.
77	KRE JV, LLC Top agencies Army (Department of the Army)	$97,756,052	0.1%	Rank history: not on the FY2021–FY2024 lists and #67 in FY2025; new, not ranked in Jul 2024–Jun 2025.
78	Gilbane Japan GK Top agencies Army (Department of the Army)	$91,583,803	0.1%	Rank history: not on the FY2021–FY2023 lists, #83 in FY2024 and #85 in FY2025; new, not ranked in Jul 2024–Jun 2025.
79	The Dutra Group 2 awardees, including San Rafael Rock Quarry, Inc. Top agencies Army (Department of the Army)	$91,050,926	0.1%	Rank history: #73 in FY2021, #86 in FY2022, #38 in FY2023, #56 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
80	W.m. Jordan Company, Incorporated Top agencies Navy (Department of the Navy)	$90,587,919	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
81	Norfolk Dredging Company Top agencies Army (Department of the Army)	$89,550,226	0.1%	Rank history: not on the FY2021 list, #44 in FY2022, not on the FY2023–FY2024 lists and #72 in FY2025; down 20 since Jul 2024–Jun 2025.
82	Elbit Systems of America LLC Through Elbitamerica, Inc. Top agencies DHS (Department of Homeland Security)	$87,889,637	0.1%	Rank history: not on the FY2021–FY2025 lists; up 301 since Jul 2024–Jun 2025.
83	Weeks-Cashman JV Top agencies Navy (Department of the Navy)	$87,838,738	0.1%	Rank history: not on the FY2021–FY2024 lists and #55 in FY2025; new, not ranked in Jul 2024–Jun 2025.
84	Desilva Gates Construction LLC Top agencies Army (Department of the Army)	$84,984,000	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
85	Justin J. Reeves, L.l.c Top agencies Army (Department of the Army) USDA (Department of Agriculture) Navy (Department of the Navy)	$84,800,076	0.1%	Rank history: not on the FY2021–FY2024 lists and #75 in FY2025; new, not ranked in Jul 2024–Jun 2025.
86	Grunley Construction Co., Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DHS (Department of Homeland Security)	$83,887,585	0.1%	Rank history: #36 in FY2021, #18 in FY2022, #37 in FY2023, #70 in FY2024 and #43 in FY2025; down 48 since Jul 2024–Jun 2025.
87	Blue Cord Design and Construction, LLC Top agencies VA (Department of Veterans Affairs)	$82,220,041	0.1%	Rank history: not on the FY2021–FY2024 lists and #82 in FY2025; new, not ranked in Jul 2024–Jun 2025.
88	Birmingham Industrial Construction, LLC Top agencies Army (Department of the Army) NASA (National Aeronautics and Space Administration) VA (Department of Veterans Affairs)	$81,903,236	0.1%	Rank history: not on the FY2021–FY2024 lists and #57 in FY2025; up 360 since Jul 2024–Jun 2025.
89	TKTMJ Inc. Top agencies Army (Department of the Army)	$80,692,950	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
90	Dragados Sociedad Anonima Top agencies Navy (Department of the Navy)	$80,204,151	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
91	Ameritech Contracting LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$79,854,554	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
92	Walsh-Western Wood JV Top agencies Army (Department of the Army)	$79,357,000	0.1%	Rank history: not on the FY2021–FY2024 lists and #60 in FY2025; new, not ranked in Jul 2024–Jun 2025.
93	Archer Western Federal JV Top agencies Army (Department of the Army) Navy (Department of the Navy)	$78,630,535	0.1%	Rank history: not on the FY2021–FY2023 lists, #45 in FY2024 and #26 in FY2025; down 75 since Jul 2024–Jun 2025.
94	The Aleut Corporation Through Aleut Construction LLC Top agencies Army (Department of the Army) DOI (Department of the Interior) USAF (Department of the Air Force)	$73,737,556	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
95	Structsure Projects Inc. Top agencies DOT (Department of Transportation) DHA (Defense Health Agency) USAF (Department of the Air Force)	$72,814,777	0.1%	Rank history: not on the FY2021–FY2022 lists, #49 in FY2023, not on the FY2024 list and #59 in FY2025; new, not ranked in Jul 2024–Jun 2025.
96	General Dynamics Corporation Through General Dynamics One Source LLC Top agencies DHS (Department of Homeland Security)	$72,286,879	0.1%	Rank history: not on the FY2021–FY2025 lists; up 269 since Jul 2024–Jun 2025.
97	S.b. Ballard Construction Company Top agencies Navy (Department of the Navy)	$70,745,149	0.1%	Rank history: #82 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
98	Great Lakes Dredge & Dock Corporation Top agencies Army (Department of the Army)	$70,132,521	0.1%	Rank history: #6 in FY2021, #32 in FY2022, #16 in FY2023, #47 in FY2024 and #91 in FY2025; down 46 since Jul 2024–Jun 2025.
99	Messer Construction Co Top agencies Army (Department of the Army) USSOCOM (United States Special Operations Command)	$68,584,318	0.1%	Rank history: #37 in FY2021, not on the FY2022 list, #59 in FY2023, #69 in FY2024 and not on the FY2025 list; up 9 since Jul 2024–Jun 2025.
100	R.a. Burch Construction Co., Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$67,504,576	0.1%	Rank history: #69 in FY2021, not on the FY2022 list, #44 in FY2023, not on the FY2024 list and #62 in FY2025; up 157 since Jul 2024–Jun 2025.

Show 75 more

100 of 3,053 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC Y1

Code	Net obligations	Largest contractor
Y1PZ Construction of Other Non-Building Facilities	$26,922,834,045	Fisher Sand & Gravel Co
Y1JZ Construction of Miscellaneous Buildings	$6,209,717,593	The Whiting-Turner Contracting Company
Y1LB Construction of Highways, Roads, Streets, Bridges, and Railways	$5,709,461,839	Barnard Construction Company, Incorporated
Y1KB Construction of Canals	$3,276,986,853	Tully Construction Co - Thalle Construction Co LLC
Y1BG Construction of Electronic and Communications Facilities	$1,706,050,129	Anduril Industries Inc.
Y1DB Construction of Laboratories and Clinics	$1,694,347,043	M. a. Mortenson Companies Inc.
Y1NZ Construction of Other Utilities	$1,543,346,607	Tutor Perini Corporation
Y1DA Construction of Hospitals and Infirmaries	$1,422,876,529	Jaynes Corporation
Y1AZ Construction of Other Administrative Facilities and Service Buildings	$1,382,322,871	Brasfield & Gorrie LLC
Y1KA Construction of Dams	$1,173,129,820	Thalle - Bauer LLC
Y1BZ Construction of Other Airfield Structures	$1,155,019,088	Harper Construction Company Inc.
Y1QA Construction of Restoration of Real Property (Public or Private)	$1,007,988,841	Davis Constructors & Engineers, Inc.
Y1AA Construction of Office Buildings	$970,619,842	BL Harbert International LLC
Y1KF Construction of Dredging Facilities	$801,837,321	Manson Construction Co
Y1FC Construction of Troop Housing Facilities	$689,932,433	BL Harbert International LLC
Y1FA Construction of Family Housing Facilities	$566,237,804	Global Pacific Design Builders, LLC
Y1EB Construction of Maintenance Buildings	$495,621,206	RQ Construction, LLC
Y1EZ Construction of Other Industrial Buildings	$438,939,843	Hensel Phelps Construction Co
Y1NE Construction of Water Supply Facilities	$412,641,095	Ames Federal Contracting Group LLC
Y1DZ Construction of Other Hospital Buildings	$365,215,019	Ameritech Contracting LLC
Y1BD Construction of Airport Runways and Taxiways	$365,078,146	Slsco, Ltd.
Y1ND Construction of Sewage and Waste Facilities	$319,062,993	Record Steel and Construction, Inc.
Y1BC Construction of Radar and Navigational Facilities	$213,832,478	Black Construction-Tutor Perini JV
Y1NA Construction of Fuel Supply Facilities	$208,062,191	Nova Group, Inc.
Y1CZ Construction of Other Educational Buildings	$184,817,529	Federal Contracting Inc.
Y1NB Construction of Heating and Cooling Plants	$145,883,492	Veterans Contracting Group, Inc.
Y1PC Construction of Unimproved Real Property (Land)	$138,336,912	GC & V Construction LLC
Y1GC Construction of Fuel Storage Buildings	$123,093,327	Goshawk, LLC
Y1LZ Construction of Parking Facilities	$112,810,123	Cerris Builders, Inc.
Y1JA Construction of Museums and Exhibition Buildings	$95,492,065	Coakley & Williams Construction, Llc.
Y1PA Construction of Recreation Facilities (Non-Building)	$88,238,680	Guardian Construction, Inc.
Y1GZ Construction of Other Warehouse Buildings	$83,853,238	Brice Solutions, LLC
Y1HB Construction of Government-Owned Government-Operated (Gogo) R&D Facilities	$74,913,541	Erie Affiliates Inc.
Y1FB Construction of Recreational Buildings	$49,090,956	Wright Bros LLC
Y1FZ Construction of Other Residential Buildings	$34,668,676	Orcom a Division of Ortega Companies Inc

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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 $69.9 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.
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.

Quick answers

Who were the top 10 PSC Y1 contractors in Jul 2025–Jun 2026?

1. Fisher Sand & Gravel Co ($13.6B), 2. Barnard Construction Company, Incorporated ($4.55B), 3. Bccg A Joint Venture ($3.24B), 4. SLS Federal Services LLC ($2.38B), 5. Spencer Construction LLC ($2.36B), 6. Tully Construction Co - Thalle Construction Co LLC ($2.02B), 7. Dragados / Hawaiian Dredging / Orion JV ($1.22B), 8. BL Harbert International LLC ($1.18B), 9. Bechtel Corp ($1.15B), 10. Ferrovial Construccion PR, LLC ($1.08B).

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