Top 100 Contractors in PSC Y1AA: Construction of Office Buildings, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	B.l. Harbert Holdings, L.L.C. 2 awardees, including BL Harbert International LLC and Harden Architectural Security Products, LLC Top agencies DOS (Department of State)	$286,615,861	22.8%	Rank history: #20 in FY2021, #2 in FY2022, #3 in FY2023 and #46 in FY2024; up 45 since FY2024.
2	Hensel Phelps Construction Co 3 awardees Top agencies Army (Department of the Army) Navy (Department of the Navy)	$100,114,748	8.0%	Rank history: #2 in FY2021, #82 in FY2022 and not on the FY2023–FY2024 lists; up 187 since FY2024.
3	American International Contractors Inc. Through American International Contractors (Special Projects) Inc. Top agencies DOS (Department of State)	$72,023,261	5.7%	Rank history: not on the FY2021–FY2024 lists; new.
4	Epik International Inc. Top agencies DOS (Department of State)	$46,495,568	3.7%	Rank history: #58 in FY2021 and not on the FY2022–FY2024 lists; returned.
5	Volmar Construction Inc. Top agencies GSA (General Services Administration)	$44,589,385	3.5%	Rank history: #7 in FY2021, #37 in FY2022, not on the FY2023 list and #57 in FY2024; up 52 since FY2024.
6	Futron Incorporated Top agencies DOS (Department of State)	$38,768,297	3.1%	Rank history: not on the FY2021–FY2024 lists; new.
7	Ids International, LLC Through Ids International Government Services LLC Top agencies DOS (Department of State)	$22,907,852	1.8%	Rank history: #51 in FY2021, not on the FY2022–FY2023 lists and #24 in FY2024; up 17 since FY2024.
8	Olgoonik Innovations LLC Top agencies DOS (Department of State)	$20,632,196	1.6%	Rank history: not on the FY2021–FY2022 lists, #9 in FY2023 and not on the FY2024 list; up 261 since FY2024.
9	Walsh Federal LLC Top agencies Navy (Department of the Navy)	$20,445,701	1.6%	Rank history: not on the FY2021–FY2023 lists and #8 in FY2024; down 1 since FY2024.
10	Nve, Inc. Top agencies DOS (Department of State)	$18,502,549	1.5%	Rank history: #21 in FY2021, #12 in FY2022, #12 in FY2023 and #78 in FY2024; up 68 since FY2024.
11	VRD Contracting Inc. Top agencies USAF (Department of the Air Force)	$15,603,292	1.2%	Rank history: not on the FY2021–FY2022 lists, #20 in FY2023 and not on the FY2024 list; returned.
12	V Line Services L.L.C. Top agencies USAF (Department of the Air Force)	$15,595,400	1.2%	Rank history: not on the FY2021–FY2024 lists; new.
13	Clark Construction Group LLC 2 awardees Top agencies GSA (General Services Administration)	$14,997,895	1.2%	Rank history: #15 in FY2021, #32 in FY2022, not on the FY2023 list and #2 in FY2024; down 11 since FY2024.
14	Mccarthy Hitt - Next NGA West Joint Venture Top agencies Army (Department of the Army)	$14,826,591	1.2%	Rank history: #9 in FY2021, #7 in FY2022, #79 in FY2023 and not on the FY2024 list; up 93 since FY2024.
15	AECOM 2 awardees, including AECOM Technical Services, Inc. Top agencies GSA (General Services Administration) DHS (Department of Homeland Security)	$12,142,781	1.0%	Rank history: not on the FY2021–FY2024 lists; new.
16	Rooney Holdings, Inc. Through Manhattan Construction Company LLC Top agencies Navy (Department of the Navy)	$11,800,000	0.9%	Rank history: not on the FY2021 list, #53 in FY2022 and not on the FY2023–FY2024 lists; up 130 since FY2024.
17	Brasfield & Gorrie LLC Top agencies DOJ (Department of Justice) GSA (General Services Administration)	$11,469,388	0.9%	Rank history: #8 in FY2021, #8 in FY2022, #1 in FY2023 and #32 in FY2024; up 15 since FY2024.
18	Lacy Mechanical Inc. Top agencies DOI (Department of the Interior)	$10,724,362	0.9%	Rank history: not on the FY2021–FY2024 lists; new.
19	Bering Straits Native Corporation 3 awardees, including Stampede Ventures, Inc. Top agencies WHS (DOD Washington Headquarters Service) Navy (Department of the Navy)	$10,693,293	0.8%	Rank history: not on the FY2021 list, #17 in FY2022, #17 in FY2023 and #65 in FY2024; up 46 since FY2024.
20	Tunica-Biloxi Services, LLC Top agencies DOS (Department of State)	$10,042,570	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
21	Signature Renovations LLC Top agencies WHS (DOD Washington Headquarters Service) DOI (Department of the Interior)	$10,000,467	0.8%	Rank history: not on the FY2021 list, #70 in FY2022, #14 in FY2023 and #54 in FY2024; up 33 since FY2024.
22	Big-D Construction Corp Top agencies GSA (General Services Administration)	$8,969,665	0.7%	Rank history: not on the FY2021 list, #3 in FY2022, not on the FY2023 list and #18 in FY2024; down 4 since FY2024.
23	Horizon Construction Group\International Construction Services JV, LLC Top agencies DOS (Department of State)	$8,842,521	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
24	Medpro Systems LLC Top agencies DOS (Department of State)	$8,446,039	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
25	Mayrant & Associates, LLC Top agencies USAF (Department of the Air Force)	$8,295,500	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
26	Avcor Construction, LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$7,792,826	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
27	American Combustion Industries of Delaware, Inc. Top agencies Navy (Department of the Navy)	$7,702,578	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
28	Hana-Nati, LLC Top agencies DOS (Department of State)	$7,619,908	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
29	DOT Construction, Inc. Top agencies DOI (Department of the Interior)	$7,575,155	0.6%	Rank history: not on the FY2021–FY2022 lists, #86 in FY2023 and not on the FY2024 list; up 154 since FY2024.
30	OCI Overseas Holding Limited Through Contrack Watts Inc. Top agencies Army (Department of the Army)	$7,187,651	0.6%	Rank history: not on the FY2021–FY2024 lists; up 196 since FY2024.
31	Continuity Global Solutions LLC Top agencies DOS (Department of State)	$6,719,564	0.5%	Rank history: not on the FY2021–FY2024 lists; up 146 since FY2024.
32	International Construction Services, LLC Top agencies DOS (Department of State)	$6,434,591	0.5%	Rank history: #25 in FY2021, not on the FY2022–FY2023 lists and #83 in FY2024; up 51 since FY2024.
33	Gilbane Building Company Through Gilbane Federal Top agencies USAF (Department of the Air Force)	$6,368,417	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
34	KWR Construction Inc. Top agencies DOI (Department of the Interior)	$6,298,944	0.5%	Rank history: not on the FY2021–FY2023 lists and #23 in FY2024; down 11 since FY2024.
35	Sicra ILE DE France Top agencies DOS (Department of State)	$5,983,353	0.5%	Rank history: not on the FY2021–FY2023 lists and #67 in FY2024; up 32 since FY2024.
36	Desbuild EG Management Services JV LLC Top agencies Navy (Department of the Navy)	$5,648,955	0.4%	Rank history: not on the FY2021 list, #56 in FY2022 and not on the FY2023–FY2024 lists; up 297 since FY2024.
37	Wright Bros LLC Top agencies DOI (Department of the Interior) AOUSC (Administrative Office of the U.S. Courts)	$5,581,325	0.4%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2023 and #72 in FY2024; up 35 since FY2024.
38	Es Global Inc. Top agencies DOS (Department of State)	$5,375,340	0.4%	Rank history: not on the FY2021–FY2022 lists, #10 in FY2023 and #10 in FY2024; down 28 since FY2024.
39	JNB Services LLC Top agencies DOS (Department of State)	$5,270,632	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
40	Puyenpa Technologies LLC 2 awardees, including Puyenpa Construction, LLC Top agencies WHS (DOD Washington Headquarters Service) Navy (Department of the Navy)	$5,224,511	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
41	DMT Electric LLC Top agencies Army (Department of the Army)	$5,122,576	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
42	Martinez Services, Inc. Top agencies DOI (Department of the Interior)	$4,956,198	0.4%	Rank history: not on the FY2021–FY2024 lists; up 112 since FY2024.
43	Quality Construction Co Top agencies USDA (Department of Agriculture)	$4,950,000	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
44	Desbuild Incorporated Top agencies DOS (Department of State) Navy (Department of the Navy)	$4,772,790	0.4%	Rank history: #35 in FY2021, #6 in FY2022, #26 in FY2023 and #15 in FY2024; down 29 since FY2024.
45	Westerly HSU JV II, LLC Top agencies Navy (Department of the Navy)	$4,758,458	0.4%	Rank history: not on the FY2021–FY2023 lists and #26 in FY2024; down 19 since FY2024.
46	Caddell Construction Co. Inc. Through Caddell Construction Co. (De), LLC Top agencies DOS (Department of State)	$4,749,895	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
47	Marrero, Couvillon & Associates, L.L.C. Top agencies DOI (Department of the Interior)	$4,617,020	0.4%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2023 and not on the FY2024 list; up 69 since FY2024.
48	MGS Construction Services Inc. Top agencies USAF (Department of the Air Force)	$4,586,687	0.4%	Rank history: not on the FY2021–FY2023 lists and #50 in FY2024; up 2 since FY2024.
49	Midnight Sun-Centennial Sunnliaq JV, LLC Top agencies DOI (Department of the Interior)	$4,496,161	0.4%	Rank history: not on the FY2021 list, #33 in FY2022, not on the FY2023 list and #70 in FY2024; up 21 since FY2024.
50	HSU Development, Inc. Top agencies DOS (Department of State) WHS (DOD Washington Headquarters Service)	$4,422,236	0.4%	Rank history: not on the FY2021 list, #39 in FY2022, #40 in FY2023 and #13 in FY2024; down 37 since FY2024.
51	Aleut Construction LLC Top agencies Navy (Department of the Navy)	$4,352,627	0.3%	Rank history: not on the FY2021–FY2023 lists and #25 in FY2024; down 26 since FY2024.
52	EG Designbuild, L.L.C. Top agencies DOS (Department of State) Navy (Department of the Navy)	$3,758,869	0.3%	Rank history: #55 in FY2021, not on the FY2022–FY2023 lists and #62 in FY2024; up 10 since FY2024.
53	Hana Technologies Construction, LLC Top agencies DOS (Department of State)	$3,635,628	0.3%	Rank history: not on the FY2021 list, #57 in FY2022, #24 in FY2023 and #30 in FY2024; down 23 since FY2024.
54	Enviro-Management & Research, Inc. Top agencies DOS (Department of State)	$3,525,706	0.3%	Rank history: not on the FY2021 list, #77 in FY2022, #36 in FY2023 and not on the FY2024 list; up 105 since FY2024.
55	Trison Construction Inc. Top agencies DOS (Department of State)	$3,499,327	0.3%	Rank history: not on the FY2021 list, #30 in FY2022, #92 in FY2023 and #61 in FY2024; up 6 since FY2024.
56	Ocs-Ncs JV II, LLC Top agencies GSA (General Services Administration)	$3,496,867	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
57	Doliveira DJB JV LLC Top agencies Navy (Department of the Navy)	$3,397,184	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
58	Pono Aina Management LLC Top agencies Commerce (Department of Commerce)	$3,378,841	0.3%	Rank history: #54 in FY2021, #10 in FY2022 and not on the FY2023–FY2024 lists; up 122 since FY2024.
59	Inspection Experts Inc. Top agencies DOS (Department of State)	$3,329,288	0.3%	Rank history: not on the FY2021–FY2023 lists and #48 in FY2024; down 11 since FY2024.
60	KEE Solutions LLC Top agencies DOI (Department of the Interior)	$3,275,300	0.3%	Rank history: not on the FY2021–FY2024 lists; up 91 since FY2024.
61	Ark Construction Management LLC Top agencies DOI (Department of the Interior)	$3,267,984	0.3%	Rank history: not on the FY2021–FY2023 lists and #87 in FY2024; up 26 since FY2024.
62	Ameresco Inc. Top agencies GSA (General Services Administration)	$3,259,645	0.3%	Rank history: not on the FY2021–FY2023 lists and #93 in FY2024; up 31 since FY2024.
63	Ryan Companies US Inc. Top agencies AOUSC (Administrative Office of the U.S. Courts) GSA (General Services Administration)	$3,231,660	0.3%	Rank history: not on the FY2021–FY2024 lists; up 57 since FY2024.
64	Facilities Development Corporation Top agencies DOS (Department of State)	$3,052,510	0.2%	Rank history: not on the FY2021 list, #41 in FY2022 and not on the FY2023–FY2024 lists; up 148 since FY2024.
65	Red Arrow JV, LLC Top agencies Army (Department of the Army)	$2,985,114	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
66	OAC Action Construction Corp. Top agencies DOI (Department of the Interior) USAF (Department of the Air Force)	$2,978,627	0.2%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2023 and not on the FY2024 list; up 67 since FY2024.
67	Magna JV Top agencies DOI (Department of the Interior)	$2,955,000	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
68	Pacificfederal-Pacifictech JV 1 LLLP Top agencies USAF (Department of the Air Force)	$2,868,905	0.2%	Rank history: not on the FY2021–FY2024 lists; up 64 since FY2024.
69	Potomac Electric Power Co Top agencies DOS (Department of State)	$2,847,525	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
70	Reilly Construction Inc. Top agencies DOI (Department of the Interior)	$2,781,191	0.2%	Rank history: not on the FY2021–FY2023 lists and #47 in FY2024; down 23 since FY2024.
71	Pernix International, LLC Top agencies DOS (Department of State)	$2,625,175	0.2%	Rank history: #1 in FY2021, not on the FY2022 list, #2 in FY2023 and not on the FY2024 list; returned.
72	John C. Grimberg Co., Inc. Top agencies Army (Department of the Army)	$2,599,292	0.2%	Rank history: not on the FY2021 list, #13 in FY2022, #69 in FY2023 and not on the FY2024 list; up 103 since FY2024.
73	Bering-Weston JV, LLC Top agencies Army (Department of the Army)	$2,575,952	0.2%	Rank history: not on the FY2021–FY2023 lists and #3 in FY2024; down 70 since FY2024.
74	Lacusong Leilani Top agencies Army (Department of the Army)	$2,529,459	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
75	Fiber Business Solutions Group Inc. Top agencies DOI (Department of the Interior)	$2,507,900	0.2%	Rank history: not on the FY2021 list, #93 in FY2022 and not on the FY2023–FY2024 lists; up 95 since FY2024.
76	Roofing Resources Inc. Top agencies DOS (Department of State)	$2,473,571	0.2%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2023 and not on the FY2024 list; up 142 since FY2024.
77	Hydra Engineering & Construction, LLC Top agencies DOI (Department of the Interior)	$2,457,365	0.2%	Rank history: not on the FY2021 list, #67 in FY2022 and not on the FY2023–FY2024 lists; up 58 since FY2024.
78	KAU Inc Top agencies DOI (Department of the Interior)	$2,447,578	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
79	Tuvli LLC Top agencies DOS (Department of State)	$2,435,534	0.2%	Rank history: not on the FY2021–FY2022 lists, #99 in FY2023 and not on the FY2024 list; up 25 since FY2024.
80	John Cecil Construction, LLC Top agencies DOI (Department of the Interior)	$2,435,246	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
81	Dominguez & Persons, LLC Top agencies DOI (Department of the Interior)	$2,327,088	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
82	TB, Inc. Top agencies DOI (Department of the Interior)	$2,322,895	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
83	Mckenzie Construction & Site Development LLC 2 awardees Top agencies DOI (Department of the Interior) GSA (General Services Administration) Navy (Department of the Navy)	$2,293,201	0.2%	Rank history: not on the FY2021–FY2022 lists, #55 in FY2023 and #27 in FY2024; down 56 since FY2024.
84	Belt Built CFM Joint Venture, LLC Top agencies Navy (Department of the Navy)	$2,253,545	0.2%	Rank history: #39 in FY2021, #45 in FY2022 and not on the FY2023–FY2024 lists; up 141 since FY2024.
85	Estudios Edificaciones E Interventorias En Ingenieria Eeii S A S Top agencies DOS (Department of State)	$2,212,591	0.2%	Rank history: not on the FY2021–FY2022 lists, #98 in FY2023 and not on the FY2024 list; up 221 since FY2024.
86	M. a. Mortenson Companies Inc. Through M.a. Mortenson Company Top agencies Army (Department of the Army)	$2,177,122	0.2%	Rank history: not on the FY2021–FY2024 lists; up 72 since FY2024.
87	Cherokee Nation Red Wing, L.L.C. Through Cherokee CRC LLC Top agencies WHS (DOD Washington Headquarters Service)	$2,159,742	0.2%	Rank history: not on the FY2021–FY2023 lists and #9 in FY2024; down 78 since FY2024.
88	Ukpeagvik Inupiat Corporation Through UIC Nappairit LLC Top agencies DOI (Department of the Interior)	$2,144,609	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
89	Kian International Inc. Top agencies DHS (Department of Homeland Security)	$2,144,020	0.2%	Rank history: not on the FY2021–FY2023 lists and #69 in FY2024; down 20 since FY2024.
90	APC DB JV LLC Top agencies WHS (DOD Washington Headquarters Service)	$2,092,410	0.2%	Rank history: not on the FY2021–FY2024 lists; up 270 since FY2024.
91	Semper TEK Inc Top agencies GSA (General Services Administration)	$2,004,275	0.2%	Rank history: not on the FY2021 list, #40 in FY2022, #61 in FY2023 and not on the FY2024 list; up 18 since FY2024.
92	MDM Construction LLC Top agencies DOI (Department of the Interior)	$1,986,676	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
93	Ironwood Commercial Builders Inc. Top agencies DOI (Department of the Interior)	$1,984,621	0.2%	Rank history: not on the FY2021–FY2023 lists and #38 in FY2024; down 55 since FY2024.
94	Capital Brand Group LLC Top agencies Navy (Department of the Navy)	$1,951,384	0.2%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2023 and not on the FY2024 list; returned.
95	Bundesrepublik Deutschland Top agencies Army (Department of the Army)	$1,764,948	0.1%	Rank history: not on the FY2021–FY2022 lists, #32 in FY2023 and #20 in FY2024; down 75 since FY2024.
96	DLJ Management Services, LLC Top agencies Army (Department of the Army)	$1,763,910	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
97	Jacobs Engineering Group Inc. Through Jacobs Government Services Company Top agencies DOS (Department of State)	$1,759,109	0.1%	Rank history: not on the FY2021–FY2024 lists; up 102 since FY2024.
98	MFS Construction LLC Top agencies DOI (Department of the Interior)	$1,739,954	0.1%	Rank history: not on the FY2021–FY2022 lists, #83 in FY2023 and not on the FY2024 list; up 5 since FY2024.
99	Sea PAC Engineering Inc Top agencies DOS (Department of State)	$1,729,960	0.1%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2023 and #16 in FY2024; down 83 since FY2024.
100	Copper River Infrastructure Services LLC Top agencies DOS (Department of State)	$1,723,608	0.1%	Rank history: not on the FY2021–FY2024 lists; up 163 since FY2024.

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 $1.26 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. 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.
• Fiscal year 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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