Top 100 Contractors in NAICS 23611: Residential Building Construction, FY2025

Name: Top 100 Contractors in NAICS 23611: Residential Building Construction, FY2025
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe

The top 10 won 83% of FY2025 NAICS 23611 contract dollars

Contract obligations: $469,488,911 Net of deobligations, by contracts coded NAICS 23611 or a code under it
Contractors: 148 Parent companies with an obligation
Largest contractor: Global Pacific Design Builders, LLC $170 million, 33.7% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Global Pacific Design Builders, LLC Top agencies Navy (Department of the Navy)	$170,409,856	33.7%	Rank history: not on the FY2021–FY2024 lists; new.
2	Ichiken Co Ltd Top agencies Army (Department of the Army)	$57,790,190	11.4%	Rank history: not on the FY2021–FY2024 lists; new.
3	Nippo Corporation Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$51,904,492	10.3%	Rank history: not on the FY2021–FY2023 lists and #3 in FY2024; unchanged since FY2024.
4	OBG Government Services GMBH & Co. KG Top agencies Army (Department of the Army)	$49,619,288	9.8%	Rank history: not on the FY2021–FY2024 lists; new.
5	Gilbane Japan GK Top agencies Army (Department of the Army)	$36,920,397	7.3%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2024; up 19 since FY2024.
6	Core Tech-Hdcc-Kajima LLC Top agencies Navy (Department of the Navy)	$20,475,197	4.1%	Rank history: #1 in FY2021, not on the FY2022–FY2023 lists and #12 in FY2024; up 6 since FY2024.
7	Hpm, Inc. Top agencies DOI (Department of the Interior)	$14,602,696	2.9%	Rank history: not on the FY2021–FY2022 lists, #7 in FY2023 and #46 in FY2024; up 39 since FY2024.
8	King Construction Services Inc. Top agencies DOI (Department of the Interior)	$8,257,138	1.6%	Rank history: not on the FY2021–FY2023 lists and #6 in FY2024; down 2 since FY2024.
9	Orcom a Division of Ortega Companies Inc Top agencies DOI (Department of the Interior)	$7,227,146	1.4%	Rank history: not on the FY2021–FY2024 lists; new.
10	Metrolit Service Aktiebolag Top agencies DOS (Department of State)	$4,070,943	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
11	Messer Construction Co Top agencies Army (Department of the Army)	$3,962,448	0.8%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2023 and #21 in FY2024; up 10 since FY2024.
12	Benecorp Inc. Top agencies Navy (Department of the Navy)	$3,799,455	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
13	Hanwha Hotels & Resorts Top agencies Army (Department of the Army)	$3,650,351	0.7%	Rank history: not on the FY2021–FY2023 lists and #32 in FY2024; up 19 since FY2024.
14	Caddell-Nan A Joint Venture Top agencies Navy (Department of the Navy)	$3,014,126	0.6%	Rank history: #4 in FY2021, #7 in FY2022, #9 in FY2023 and #8 in FY2024; down 6 since FY2024.
15	Centerra Integrated Services GMBH Top agencies Army (Department of the Army)	$2,649,422	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
16	Black Construction-Tutor Perini JV Top agencies Navy (Department of the Navy)	$2,600,985	0.5%	Rank history: #2 in FY2021, #2 in FY2022, #14 in FY2023 and #11 in FY2024; down 5 since FY2024.
17	Nan Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$2,527,746	0.5%	Rank history: #11 in FY2021, #5 in FY2022, #16 in FY2023 and #19 in FY2024; up 2 since FY2024.
18	Pimmex Contracting Corp Top agencies HHS (Department of Health and Human Services)	$2,415,490	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
19	Sealaska Constructors LLC Top agencies DOI (Department of the Interior)	$2,294,249	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
20	Integriward LLC Top agencies DHS (Department of Homeland Security)	$1,840,000	0.4%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2023 and not on the FY2024 list; returned.
21	Toyo Trust Tokki Co.,Ltd. Top agencies Navy (Department of the Navy)	$1,797,464	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
22	OK2 Construction, LLC Top agencies DOI (Department of the Interior)	$1,519,749	0.3%	Rank history: not on the FY2021–FY2023 lists and #41 in FY2024; up 19 since FY2024.
23	Ahtna-Unit JV LLC Top agencies DOI (Department of the Interior)	$1,276,314	0.3%	Rank history: not on the FY2021–FY2022 lists, #11 in FY2023 and #73 in FY2024; up 50 since FY2024.
24	T & D Barrs Plumbing and Heating Limited Top agencies DOS (Department of State)	$937,713	0.2%	Rank history: #22 in FY2021, #26 in FY2022, #35 in FY2023 and #22 in FY2024; down 2 since FY2024.
25	Tidewater, Inc. Top agencies USAF (Department of the Air Force)	$810,207	0.2%	Rank history: #71 in FY2021, #38 in FY2022, #68 in FY2023 and #31 in FY2024; up 6 since FY2024.
26	Pacific Rim Constructors Inc. Top agencies Navy (Department of the Navy)	$802,374	0.2%	Rank history: not on the FY2021–FY2023 lists and #1 in FY2024; down 25 since FY2024.
27	Sanvinet Cornejo JV Inc. Top agencies DOI (Department of the Interior)	$792,947	0.2%	Rank history: not on the FY2021–FY2023 lists and #60 in FY2024; up 33 since FY2024.
28	Talabishka S.r.o. Top agencies DOS (Department of State)	$735,723	0.1%	Rank history: not on the FY2021–FY2024 lists; up 99 since FY2024.
29	Cremer Global Services, Incorporated Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$677,890	0.1%	Rank history: not on the FY2021 list, #48 in FY2022, #26 in FY2023 and #26 in FY2024; down 3 since FY2024.
30	Greenstone Construction Inc. Top agencies HHS (Department of Health and Human Services)	$659,332	0.1%	Rank history: not on the FY2021–FY2023 lists and #5 in FY2024; down 25 since FY2024.
31	Piperhill Construction Limited Top agencies DOS (Department of State)	$610,759	0.1%	Rank history: #20 in FY2021, #33 in FY2022, #31 in FY2023 and #30 in FY2024; down 1 since FY2024.
32	Terra Site Constructors LLC Top agencies DOI (Department of the Interior)	$549,663	0.1%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2024; down 19 since FY2024.
33	Primecorps LLC Top agencies DOI (Department of the Interior)	$528,840	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
34	ICM S.P.a. Top agencies Army (Department of the Army)	$498,244	0.1%	Rank history: not on the FY2021–FY2023 lists and #2 in FY2024; down 32 since FY2024.
35	Core TECH International Corporation Top agencies Navy (Department of the Navy)	$483,220	0.1%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2023 and #36 in FY2024; up 1 since FY2024.
36	Dominguez Design-Build, Inc. Top agencies DOI (Department of the Interior)	$474,420	0.1%	Rank history: #51 in FY2021, #34 in FY2022 and not on the FY2023–FY2024 lists; returned.
37	JP General Inc. Top agencies USAF (Department of the Air Force)	$464,122	0.1%	Rank history: #59 in FY2021, #31 in FY2022, #33 in FY2023 and #84 in FY2024; up 47 since FY2024.
38	Smnc Solutions-Ames1 Joint Venture, LLC Top agencies DOI (Department of the Interior)	$457,488	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
39	Acota Corp Top agencies DOS (Department of State)	$437,693	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
40	Kuhyon S&D Co., Ltd. Top agencies DOS (Department of State)	$387,821	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
41	Trautman’s Painting, L.L.C. Top agencies DOI (Department of the Interior)	$359,300	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
42	Himalayan Builders and Engineers Pvt. Ltd Top agencies DOS (Department of State)	$319,898	0.1%	Rank history: not on the FY2021–FY2023 lists and #14 in FY2024; down 28 since FY2024.
43	Simon Kouba Consultants Ltd Top agencies DOS (Department of State)	$302,973	0.1%	Rank history: not on the FY2021–FY2023 lists and #17 in FY2024; down 26 since FY2024.
44	Habitek S.R.L. Top agencies DOS (Department of State)	$300,521	0.1%	Rank history: not on the FY2021–FY2023 lists and #52 in FY2024; up 8 since FY2024.
45	Constructora Andrade Asociados S.c.c Top agencies DOS (Department of State)	$295,253	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
46	DFS Construction, LLC Top agencies DOS (Department of State)	$244,136	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
47	Wayss & Freytag Ingenieurbau AG Top agencies DOS (Department of State)	$233,530	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
48	Wolff & Muller Government Services GMBH & Co. KG Through Wolff & Müller Government Services GMBH & Co. KG Top agencies Army (Department of the Army)	$209,771	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
49	Riomar Group Ventures, Inc. Top agencies Commerce (Department of Commerce)	$209,751	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
50	Electronic Security Products Limited Top agencies DOS (Department of State)	$205,392	<0.1%	Rank history: not on the FY2021–FY2023 lists and #74 in FY2024; up 24 since FY2024.
51	Northcon Inc. Top agencies HHS (Department of Health and Human Services)	$186,527	<0.1%	Rank history: not on the FY2021–FY2022 lists, #8 in FY2023 and #47 in FY2024; down 4 since FY2024.
52	RAF Construction Close Corporation Top agencies DOS (Department of State)	$186,217	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 71 since FY2024.
53	Coastal ECO Construction,Inc. Top agencies DOI (Department of the Interior)	$183,787	<0.1%	Rank history: not on the FY2021 list, #84 in FY2022 and not on the FY2023–FY2024 lists; returned.
54	Lwenshi Limited Top agencies DOS (Department of State)	$177,393	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
55	S-Tec System Co., Ltd Top agencies DOS (Department of State)	$175,673	<0.1%	Rank history: not on the FY2021–FY2023 lists and #80 in FY2024; up 25 since FY2024.
56	Swank Enterprises, Inc. Top agencies HHS (Department of Health and Human Services)	$175,253	<0.1%	Rank history: not on the FY2021–FY2022 lists, #10 in FY2023 and #51 in FY2024; down 5 since FY2024.
57	KRD Enterprise Pte. Ltd. Top agencies DOS (Department of State)	$172,769	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
58	Gunhwa Construction Co.,Ltd Top agencies DOS (Department of State)	$166,780	<0.1%	Rank history: not on the FY2021 list, #63 in FY2022, #59 in FY2023 and #67 in FY2024; up 9 since FY2024.
59	Innergie Technologies,Inc. Top agencies DOS (Department of State)	$161,468	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
60	SGI Construction LLC Top agencies DOI (Department of the Interior)	$154,790	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
61	AO Facility Contractors LLC Top agencies DHS (Department of Homeland Security)	$150,673	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
62	Tarazi LLC Top agencies DOS (Department of State)	$149,810	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
63	Kone Mexico SA De CV Top agencies DOS (Department of State)	$149,266	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
64	Alpha Contractors Group Inc. Top agencies DOI (Department of the Interior)	$144,000	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
65	Aiko-Kmk MP JV LLC Top agencies DOI (Department of the Interior)	$143,516	<0.1%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2023 and not on the FY2024 list; up 87 since FY2024.
66	Beijing Tongde Jiaxin Architecture Engineering Co., Ltd. Top agencies DOS (Department of State)	$142,243	<0.1%	Rank history: not on the FY2021–FY2022 lists, #75 in FY2023 and #43 in FY2024; down 23 since FY2024.
67	Cmip LLC Top agencies USDA (Department of Agriculture)	$128,000	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
68	PT. Surya Kusuma Top agencies DOS (Department of State)	$123,434	<0.1%	Rank history: not on the FY2021 list, #53 in FY2022, #91 in FY2023 and #96 in FY2024; up 28 since FY2024.
69	Orixon PTY Ltd Top agencies DOS (Department of State)	$119,092	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
70	Low Mountain Construction Inc. Top agencies HHS (Department of Health and Human Services)	$112,394	<0.1%	Rank history: not on the FY2021–FY2023 lists and #10 in FY2024; down 60 since FY2024.
71	HAN Bo Industrial Co. Top agencies DOS (Department of State)	$111,562	<0.1%	Rank history: #99 in FY2021, #90 in FY2022, #82 in FY2023 and not on the FY2024 list; returned.
72	Beijing Telecom Engineering Bureau Co., Ltd. Top agencies DOS (Department of State)	$102,200	<0.1%	Rank history: not on the FY2021–FY2023 lists and #93 in FY2024; up 21 since FY2024.
73	Helmar Trading Enterprises CC Top agencies DOS (Department of State)	$98,845	<0.1%	Rank history: not on the FY2021–FY2023 lists and #100 in FY2024; up 27 since FY2024.
74	Beijing Huitai Construction Engineering Co., Ltd. Top agencies DOS (Department of State)	$98,161	<0.1%	Rank history: not on the FY2021 list, #70 in FY2022, #42 in FY2023 and #65 in FY2024; down 9 since FY2024.
75	The Blackledge Group, Inc. Top agencies DHS (Department of Homeland Security)	$97,000	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
76	Electricians on Call Corp Top agencies DHS (Department of Homeland Security)	$94,500	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
77	Blue Construction Services LLC Top agencies DOJ (Department of Justice)	$92,565	<0.1%	Rank history: #53 in FY2021, #57 in FY2022, #52 in FY2023 and #66 in FY2024; down 11 since FY2024.
78	Houyuu Kensetsu Ltd Top agencies DOS (Department of State)	$89,094	<0.1%	Rank history: not on the FY2021–FY2023 lists and #71 in FY2024; down 7 since FY2024.
79	Jaxon Construction Inc Top agencies DOI (Department of the Interior)	$88,113	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
80	Rahm Contracting LLC Top agencies DOI (Department of the Interior)	$87,709	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
81	Brigante Engineering S.R.L. Top agencies DOS (Department of State)	$80,938	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
82	PT. Lajogi Makmur Bersama Top agencies DOS (Department of State)	$80,790	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
83	Aries Building Systems, LLC Top agencies DOI (Department of the Interior)	$80,048	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
84	MFG Ingenieria SAS Top agencies DOS (Department of State)	$76,397	<0.1%	Rank history: not on the FY2021–FY2023 lists and #86 in FY2024; up 2 since FY2024.
85	Abbatelli - S.R.L. Top agencies DOS (Department of State)	$73,534	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
86	Aveng Grup TOV Top agencies DOS (Department of State)	$72,054	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
87	Alpha Rinks Co., Ltd. Top agencies DOS (Department of State)	$66,860	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
88	Einhäupl Gesellschaft MIT Beschränkter Haftung Top agencies Army (Department of the Army)	$65,746	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
89	GEA Wood Italia S.R.L. Top agencies DOS (Department of State)	$65,583	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
90	In-Tec Construction Co. Top agencies DOS (Department of State)	$64,968	<0.1%	Rank history: #94 in FY2021 and not on the FY2022–FY2024 lists; returned.
91	Empo Dominik Pycinski Top agencies DOS (Department of State)	$60,753	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
92	Kipon Odos Limited Liability Company Top agencies DOS (Department of State)	$58,447	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
93	Lam Corporation Top agencies HHS (Department of Health and Human Services)	$57,930	<0.1%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2024; down 89 since FY2024.
94	HGS Engineering Inc.nuf Top agencies DOS (Department of State)	$56,022	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
95	Meptek Muhendislik Taahhut Ticaret Limited Sirketi Top agencies DOS (Department of State)	$50,735	<0.1%	Rank history: not on the FY2021–FY2022 lists, #27 in FY2023 and not on the FY2024 list; returned.
96	Edgar Altamirano Arteaga Top agencies DOS (Department of State)	$50,181	<0.1%	Rank history: not on the FY2021 list, #62 in FY2022, #49 in FY2023 and #69 in FY2024; down 27 since FY2024.
97	Daun Subur Mitra Lestari, PT Top agencies DOS (Department of State)	$49,372	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
98	Focused Asset Management LLC Top agencies DHS (Department of Homeland Security)	$44,700	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
99	Astrapellos, I., & Co E.E. "Elkon" Top agencies DOS (Department of State)	$43,684	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
100	Mills Design Group LLC Top agencies HHS (Department of Health and Human Services)	$43,531	<0.1%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2023 and #68 in FY2024; down 32 since FY2024.

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100 of 148 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 23611

Code	Net obligations	Largest contractor
236116 New Multifamily Housing Construction (except For-Sale Builders)	$238,362,844	Global Pacific Design Builders, LLC
236118 Residential Remodelers	$178,923,410	Ichiken Co Ltd

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 $505 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 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

Who were the top 10 NAICS 23611 contractors in FY2025?

1. Global Pacific Design Builders, LLC ($170M), 2. Ichiken Co Ltd ($57.8M), 3. Nippo Corporation ($51.9M), 4. OBG Government Services GMBH & Co. KG ($49.6M), 5. Gilbane Japan GK ($36.9M), 6. Core Tech-Hdcc-Kajima LLC ($20.5M), 7. Hpm, Inc. ($14.6M), 8. King Construction Services Inc. ($8.26M), 9. Orcom a Division of Ortega Companies Inc ($7.23M), 10. Metrolit Service Aktiebolag ($4.07M).

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