Top 98 Contractors in PSC Y1EB: Construction of Maintenance Buildings, FY2024

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Core Tech-Hdcc-Kajima LLC Top agencies Navy (Department of the Navy)	$116,556,232	16.7%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
2	Granite-Obayashi 2, A Joint Venture Top agencies Navy (Department of the Navy)	$116,016,872	16.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
3	W.g. Yates & Sons Construction Company Top agencies Navy (Department of the Navy) Army (Department of the Army)	$103,498,916	14.8%	Rank history: not on the FY2021–FY2023 lists and #47 in FY2025; new.
4	Hensel Phelps - Shimizu JV Top agencies Navy (Department of the Navy)	$78,432,216	11.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
5	American International Contractors (Special Projects) Inc. Top agencies Army (Department of the Army)	$49,946,424	7.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
6	The Whiting-Turner Contracting Company Top agencies Navy (Department of the Navy)	$42,272,569	6.1%	Rank history: #36 in FY2021, #48 in FY2022, #83 in FY2023 and #36 in FY2025; up 77 since FY2023.
7	Overwatch Amoroso LLC Top agencies Army (Department of the Army)	$22,537,000	3.2%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2025; new.
8	Cox Construction Co Top agencies Army (Department of the Army)	$19,069,000	2.7%	Rank history: not on the FY2021–FY2023 lists and #39 in FY2025; new.
9	Machis Mid-Atlantic, Inc. Top agencies USAF (Department of the Air Force)	$17,568,540	2.5%	Rank history: not on the FY2021–FY2023 lists and #40 in FY2025; new.
10	Imperial Construction & Electric Inc. Top agencies USAF (Department of the Air Force)	$12,758,419	1.8%	Rank history: not on the FY2021–FY2023 lists and #21 in FY2025; new.
11	RQ Construction, LLC Top agencies Navy (Department of the Navy)	$12,448,872	1.8%	Rank history: not on the FY2021–FY2023 lists and #1 in FY2025; new.
12	Don Jones Construction Co., Inc. Top agencies Army (Department of the Army)	$11,636,166	1.7%	Rank history: #5 in FY2021, #8 in FY2022, #10 in FY2023 and #31 in FY2025; down 2 since FY2023.
13	Carlisle Construction LLC Top agencies Army (Department of the Army)	$10,458,794	1.5%	Rank history: not on the FY2021–FY2023 lists and #68 in FY2025; new.
14	Blue Rock Structures, Inc. Top agencies Navy (Department of the Navy)	$6,523,508	0.9%	Rank history: not on the FY2021–FY2023 lists and #30 in FY2025; new.
15	Midnight Sun-Glenmar JV Top agencies USAF (Department of the Air Force)	$5,880,500	0.8%	Rank history: not on the FY2021–FY2023 lists and #73 in FY2025; new.
16	Baron-Rand JV LLC Top agencies Navy (Department of the Navy)	$4,976,765	0.7%	Rank history: not on the FY2021–FY2023 lists and #53 in FY2025; new.
17	Dominguez & Persons, LLC Top agencies Army (Department of the Army)	$4,580,000	0.7%	Rank history: not on the FY2021–FY2023 lists and #87 in FY2025; new.
18	Versacon Inc 2 awardees Top agencies USAF (Department of the Air Force)	$4,571,912	0.7%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2023 and #18 in FY2025; up 24 since FY2023.
19	Mig Gov, LLC Top agencies Navy (Department of the Navy) USSOCOM (United States Special Operations Command)	$4,345,747	0.6%	Rank history: not on the FY2021–FY2023 lists and #69 in FY2025; new.
20	Webb Construction Group Inc Top agencies Army (Department of the Army)	$4,207,551	0.6%	Rank history: #14 in FY2021, #13 in FY2022, #9 in FY2023 and #54 in FY2025; down 11 since FY2023.
21	Veteran Design & Construction Inc. Top agencies VA (Department of Veterans Affairs)	$4,085,773	0.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
22	Sauer Holdings Inc. Through Sauer Construction, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$3,278,467	0.5%	Rank history: #1 in FY2021, #14 in FY2022, #23 in FY2023 and not on the FY2025 list; up 1 since FY2023.
23	G.m. Hill Engineering, Inc. Top agencies DHS (Department of Homeland Security)	$3,048,070	0.4%	Rank history: not on the FY2021–FY2023 lists and #57 in FY2025; new.
24	Global Urban Enterprises, L.L.C. Top agencies VA (Department of Veterans Affairs)	$2,950,000	0.4%	Rank history: not on the FY2021–FY2022 lists, #6 in FY2023 and #48 in FY2025; down 18 since FY2023.
25	Roundhouse PBN - Tepa EC Joint Venture Top agencies Army (Department of the Army)	$2,901,992	0.4%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2023 and #37 in FY2025; down 22 since FY2023.
26	Sauer Construction LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$2,684,779	0.4%	Rank history: not on the FY2021–FY2023 lists and #19 in FY2025; new.
27	Desbuild Incorporated Top agencies DOS (Department of State)	$2,416,800	0.3%	Rank history: #8 in FY2021, #17 in FY2022, #21 in FY2023 and #55 in FY2025; down 6 since FY2023.
28	John C. Grimberg Co., Inc. Top agencies Army (Department of the Army)	$2,091,056	0.3%	Rank history: #3 in FY2021, not on the FY2022 list, #81 in FY2023 and not on the FY2025 list; up 53 since FY2023.
29	Ohishi Construction Co. Ltd. Top agencies Navy (Department of the Navy)	$1,987,361	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
30	Nickerson & O'day, Inc. Top agencies DOI (Department of the Interior)	$1,938,180	0.3%	Rank history: not on the FY2021–FY2022 lists, #2 in FY2023 and #45 in FY2025; down 28 since FY2023.
31	The Walsh Group Through Archer Western Federal JV Top agencies Army (Department of the Army)	$1,685,632	0.2%	Rank history: #32 in FY2021, #41 in FY2022, #40 in FY2023 and not on the FY2025 list; up 9 since FY2023.
32	Arctic Slope Regional Corporation Through Asrc Builders LLC Top agencies Army (Department of the Army)	$1,303,550	0.2%	Rank history: not on the FY2021–FY2023 lists and #9 in FY2025; new.
33	HHI Corporation Top agencies Army (Department of the Army)	$841,864	0.1%	Rank history: not on the FY2021–FY2022 lists, #4 in FY2023 and #32 in FY2025; down 29 since FY2023.
34	Wayss & Freytag Ingenieurbau AG Top agencies Army (Department of the Army)	$825,850	0.1%	Rank history: #4 in FY2021, #45 in FY2022, #28 in FY2023 and not on the FY2025 list; down 6 since FY2023.
35	Ramast Bouw Top agencies Army (Department of the Army)	$821,942	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
36	Addison Construction Co Top agencies DOE (Department of Energy)	$800,000	0.1%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2023 and #70 in FY2025; down 10 since FY2023.
37	Peska Construction, Inc. Top agencies USAF (Department of the Air Force)	$764,323	0.1%	Rank history: not on the FY2021 list, #6 in FY2022, #8 in FY2023 and #41 in FY2025; down 29 since FY2023.
38	Porr Government Services Benelux Top agencies Army (Department of the Army)	$762,056	0.1%	Rank history: not on the FY2021–FY2023 lists and #71 in FY2025; new.
39	Persyn Top agencies Army (Department of the Army)	$752,625	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
40	Emr, Inc. Top agencies Navy (Department of the Navy)	$675,000	0.1%	Rank history: #27 in FY2021, #35 in FY2022, #34 in FY2023 and #28 in FY2025; down 6 since FY2023.
41	Max Gray Construction, Inc. Top agencies USAF (Department of the Air Force)	$659,204	0.1%	Rank history: #9 in FY2021, #7 in FY2022, #35 in FY2023 and #46 in FY2025; down 6 since FY2023.
42	S.b. Ballard Construction Company Top agencies Army (Department of the Army)	$625,000	0.1%	Rank history: #70 in FY2021, #38 in FY2022, #69 in FY2023 and not on the FY2025 list; up 27 since FY2023.
43	Conti Federal Services, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$614,021	0.1%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2023 and #26 in FY2025; down 42 since FY2023.
44	Cauvin GUY SPRL Top agencies Army (Department of the Army)	$492,134	0.1%	Rank history: not on the FY2021–FY2023 lists and #76 in FY2025; new.
45	Coakley & Williams Construction, Inc. Top agencies Army (Department of the Army)	$476,534	0.1%	Rank history: not on the FY2021 list, #4 in FY2022, #24 in FY2023 and #38 in FY2025; down 21 since FY2023.
46	Dari Concepts LLC Top agencies Army (Department of the Army)	$471,885	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
47	D Square LLC & AU Authum Ki A Joint Venture Top agencies DHS (Department of Homeland Security)	$410,602	0.1%	Rank history: not on the FY2021 list, #51 in FY2022, not on the FY2023 list and #50 in FY2025; returned.
48	Next Generation Logistics, LLC Top agencies USAF (Department of the Air Force)	$391,527	0.1%	Rank history: not on the FY2021 list, #12 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
49	Environmental Chemical Corporation Through ECC International, LLC Top agencies Navy (Department of the Navy)	$387,467	0.1%	Rank history: not on the FY2021 list, #21 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
50	Sustainable Group / Terraphase Engineering JV LLC Top agencies DHS (Department of Homeland Security)	$331,171	<0.1%	Rank history: not on the FY2021–FY2022 lists, #11 in FY2023 and #78 in FY2025; down 39 since FY2023.
51	ECC International, LLC Top agencies Navy (Department of the Navy)	$309,053	<0.1%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2025; new.
52	Aleut Construction LLC Top agencies USAF (Department of the Air Force)	$307,212	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
53	Etolin Strait Development Group LLC Through Etolin Strait Partners, LLC Top agencies Navy (Department of the Navy)	$298,947	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
54	National Native American Construction, Inc. Top agencies USAF (Department of the Air Force)	$255,678	<0.1%	Rank history: #90 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
55	Advantix Engineering Corp Top agencies Army (Department of the Army)	$249,275	<0.1%	Rank history: not on the FY2021 list, #15 in FY2022, not on the FY2023 list and #90 in FY2025; returned.
56	Veterans Construction and Design Inc. Top agencies HHS (Department of Health and Human Services)	$244,060	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
57	Dsc-Emi Maintenance Solutions, LLC Top agencies Navy (Department of the Navy)	$243,074	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
58	Maguire-Ohara Construction Inc. Top agencies USAF (Department of the Air Force)	$228,790	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
59	Harper Construction Company Inc. Top agencies Navy (Department of the Navy)	$225,379	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
60	Hamline Construction Inc. Top agencies USAF (Department of the Air Force)	$170,462	<0.1%	Rank history: not on the FY2021 list, #19 in FY2022, #14 in FY2023 and #27 in FY2025; down 46 since FY2023.
61	Kian International Inc. Top agencies DHS (Department of Homeland Security)	$162,983	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
62	Nan Inc. Top agencies Navy (Department of the Navy)	$161,963	<0.1%	Rank history: #50 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
63	Detwiler Roofing LLC Top agencies DOI (Department of the Interior)	$144,000	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
64	Archer Western Federal JV Top agencies Army (Department of the Army)	$132,057	<0.1%	Rank history: #83 in FY2021, not on the FY2022–FY2023 lists and #59 in FY2025; returned.
65	AVM Construction LLC Top agencies USAF (Department of the Air Force)	$118,363	<0.1%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2023 and #43 in FY2025; down 11 since FY2023.
66	Walsh Federal LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$113,279	<0.1%	Rank history: not on the FY2021 list, #1 in FY2022, not on the FY2023 list and #2 in FY2025; returned.
67	Elevator Group Top agencies DOS (Department of State)	$103,225	<0.1%	Rank history: #84 in FY2021, #84 in FY2022, #60 in FY2023 and #72 in FY2025; down 7 since FY2023.
68	Gast Construction Company Inc. Top agencies DOE (Department of Energy)	$93,010	<0.1%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2023 and #75 in FY2025; down 51 since FY2023.
69	Dave Loden Construction Inc. Top agencies DOI (Department of the Interior)	$90,885	<0.1%	Rank history: not on the FY2021–FY2023 lists and #88 in FY2025; new.
70	2 Grade LLC Top agencies DOI (Department of the Interior)	$77,712	<0.1%	Rank history: not on the FY2021–FY2022 lists, #39 in FY2023 and not on the FY2025 list; down 31 since FY2023.
71	The Haskell Company Top agencies DHS (Department of Homeland Security)	$73,962	<0.1%	Rank history: not on the FY2021–FY2022 lists, #7 in FY2023 and #23 in FY2025; down 64 since FY2023.
72	Wisag Technical Military Support Services GMBH & Co. KG Top agencies Army (Department of the Army)	$68,289	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
73	Mitas Yatirim Anonim Sirketi Through Emta Insaat Taahhut VE Ticaret Anonim Sirketi Top agencies USAF (Department of the Air Force)	$59,881	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
74	John Bowman, Inc. Top agencies Army (Department of the Army)	$59,119	<0.1%	Rank history: not on the FY2021 list, #11 in FY2022, #43 in FY2023 and not on the FY2025 list; down 31 since FY2023.
75	Wolff & Muller Government Services GMBH & Co. KG Through Wolff & Müller Government Services GMBH & Co. KG Top agencies Army (Department of the Army)	$57,920	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
76	Cabn259 Holdings, LLC Top agencies DOI (Department of the Interior)	$57,600	<0.1%	Rank history: not on the FY2021–FY2023 lists and #81 in FY2025; new.
77	Genesis 360 LLC Top agencies Army (Department of the Army)	$48,729	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
78	ADJ Logistics & Supply Services LLC Top agencies Army (Department of the Army)	$48,445	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
79	Renova LLC Top agencies DOS (Department of State)	$47,840	<0.1%	Rank history: not on the FY2021 list, #53 in FY2022, not on the FY2023 list and #83 in FY2025; returned.
80	Fes Service Co., Ltd. Top agencies DOS (Department of State)	$39,554	<0.1%	Rank history: not on the FY2021–FY2023 lists and #77 in FY2025; new.
81	One Karakada Company Limited Top agencies DOS (Department of State)	$39,133	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
82	The Nutmeg Companies, Inc. Top agencies USAF (Department of the Air Force)	$38,147	<0.1%	Rank history: not on the FY2021–FY2022 lists, #5 in FY2023 and #34 in FY2025; down 77 since FY2023.
83	Ajce Corporation Top agencies DOI (Department of the Interior)	$31,800	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
84	Doyon Management Services, LLC Top agencies Army (Department of the Army)	$31,493	<0.1%	Rank history: not on the FY2021 list, #18 in FY2022, #75 in FY2023 and not on the FY2025 list; down 9 since FY2023.
85	Kamikita Kensetsu Co.,Ltd. Top agencies Navy (Department of the Navy)	$26,377	<0.1%	Rank history: #67 in FY2021, #73 in FY2022, #66 in FY2023 and not on the FY2025 list; down 19 since FY2023.
86	Washington Overhead Door, Inc. Top agencies National Gallery of Art	$22,045	<0.1%	Rank history: not on the FY2021–FY2022 lists, #100 in FY2023 and #89 in FY2025; up 14 since FY2023.
87	Global Service Titan LLC Top agencies DOS (Department of State)	$21,725	<0.1%	Rank history: not on the FY2021–FY2023 lists and #79 in FY2025; new.
88	Sergents Mechanical Systems Inc. Top agencies DHS (Department of Homeland Security)	$21,016	<0.1%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2023 and not on the FY2025 list; down 55 since FY2023.
89	Lunga Renovators (Pty) Ltd Top agencies DOS (Department of State)	$18,143	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
90	Infinity Cooling Engineering Sdn. Bhd. Top agencies DOS (Department of State)	$18,040	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
91	Holley Henley Builders Inc. Top agencies USAF (Department of the Air Force)	$17,822	<0.1%	Rank history: #11 in FY2021, not on the FY2022 list, #55 in FY2023 and not on the FY2025 list; down 36 since FY2023.
92	Raven Group Services, LLC Top agencies USAF (Department of the Air Force)	$15,129	<0.1%	Rank history: not on the FY2021–FY2022 lists, #32 in FY2023 and #64 in FY2025; down 60 since FY2023.
93	Centerra Integrated Services, LLC Top agencies Navy (Department of the Navy)	$14,467	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
94	Gulf Supplies & Commercial Services Co. Top agencies DOS (Department of State)	$12,847	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
95	Chebatco-D SARL Top agencies DOS (Department of State)	$11,995	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
96	Lady K Construction LLC Top agencies USDA (Department of Agriculture)	$10,312	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
97	Enviremedial Services, Inc. Top agencies Army (Department of the Army)	$5,684	<0.1%	Rank history: #17 in FY2021, #16 in FY2022, #25 in FY2023 and #65 in FY2025; down 72 since FY2023.
98	Mickan Generalbaugesellschaft Amberg MBH & Co. KG Top agencies Army (Department of the Army)	$886	<0.1%	Rank history: #79 in FY2021, not on the FY2022 list, #64 in FY2023 and not on the FY2025 list; down 34 since FY2023.

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 $697 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.
• Fiscal year 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023 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