Top 79 Contractors in PSC Z2FZ: Repair or Alteration of Other Residential Buildings, Jul 2025–Jun 2026

Name: Top 79 Contractors in PSC Z2FZ: Repair or Alteration of Other Residential Buildings, Jul 2025–Jun 2026
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

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

The top 10 won 65% of PSC Z2FZ contract dollars from July 2025 through June 2026

Contract obligations: $54,996,753 Net of deobligations, by contracts coded PSC Z2FZ
Contractors: 82 Parent companies with an obligation
Largest contractor: Yeajin E&C Co.,Ltd. $6.66 million, 11.9% of obligations
Data as of: Oct 17, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 79 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Yeajin E&C Co.,Ltd. Top agencies USAF (Department of the Air Force)	$6,660,174	11.9%	Rank history: not on the FY2021–FY2024 lists and #2 in FY2025; new, not ranked in Jul 2024–Jun 2025.
2	Nippo Corporation Top agencies USAF (Department of the Air Force)	$6,516,057	11.6%	Rank history: not on the FY2021–FY2023 lists, #2 in FY2024 and #1 in FY2025; down 1 since Jul 2024–Jun 2025.
3	Mipien SPA Through Impresa Pizzarotti & C. S.P.A. Top agencies Navy (Department of the Navy)	$4,804,901	8.6%	Rank history: not on the FY2021–FY2023 lists, #4 in FY2024 and #19 in FY2025; new, not ranked in Jul 2024–Jun 2025.
4	Yuil Eng. & Const. Co.,Ltd Top agencies Army (Department of the Army)	$4,389,336	7.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
5	Fed Serve LLC Top agencies DHS (Department of Homeland Security)	$3,666,494	6.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
6	Macro Vantage Levant Dmcc Top agencies Navy (Department of the Navy)	$2,874,954	5.1%	Rank history: not on the FY2021–FY2024 lists and #6 in FY2025; new, not ranked in Jul 2024–Jun 2025.
7	Sunglim Engineering & Construction Co., Ltd Top agencies Army (Department of the Army)	$2,350,202	4.2%	Rank history: not on the FY2021–FY2024 lists and #7 in FY2025; new, not ranked in Jul 2024–Jun 2025.
8	Liberal Construction LLC Top agencies Navy (Department of the Navy)	$1,736,625	3.1%	Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; new, not ranked in Jul 2024–Jun 2025.
9	Krima Construction Corp. Top agencies USAF (Department of the Air Force)	$1,694,536	3.0%	Rank history: not on the FY2021–FY2023 lists, #27 in FY2024 and #11 in FY2025; up 9 since Jul 2024–Jun 2025.
10	Techni-Con, Inc. Top agencies USAF (Department of the Air Force)	$1,688,000	3.0%	Rank history: not on the FY2021–FY2024 lists and #9 in FY2025; new, not ranked in Jul 2024–Jun 2025.
11	Yibon Construction Co., Ltd. Top agencies USAF (Department of the Air Force)	$1,417,909	2.5%	Rank history: not on the FY2021–FY2024 lists and #12 in FY2025; new, not ranked in Jul 2024–Jun 2025.
12	Veritas Facility Services and Construction, Inc. Top agencies USDA (Department of Agriculture)	$1,306,920	2.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
13	Frank GMBH Top agencies Army (Department of the Army)	$1,125,796	2.0%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2023, not on the FY2024 list and #13 in FY2025; new, not ranked in Jul 2024–Jun 2025.
14	R.a. Burch Construction Co., Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$929,324	1.7%	Rank history: not on the FY2021–FY2022 lists, #2 in FY2023, #1 in FY2024 and #16 in FY2025; down 12 since Jul 2024–Jun 2025.
15	Wingate Engineers, LLC Top agencies Army (Department of the Army)	$871,049	1.6%	Rank history: not on the FY2021–FY2023 lists, #6 in FY2024 and #21 in FY2025; new, not ranked in Jul 2024–Jun 2025.
16	LK Construction Co., Ltd. Top agencies USAF (Department of the Air Force)	$851,493	1.5%	Rank history: not on the FY2021–FY2023 lists, #9 in FY2024 and #14 in FY2025; down 9 since Jul 2024–Jun 2025.
17	Mickan Generalbaugesellschaft Amberg MBH & Co. KG Top agencies Army (Department of the Army)	$802,321	1.4%	Rank history: not on the FY2021–FY2024 lists and #24 in FY2025; new, not ranked in Jul 2024–Jun 2025.
18	Modern International Inc. Top agencies USAF (Department of the Air Force)	$768,559	1.4%	Rank history: not on the FY2021–FY2024 lists and #3 in FY2025; down 14 since Jul 2024–Jun 2025.
19	Peter's Home Renovation Inc. Top agencies USDA (Department of Agriculture)	$669,157	1.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
20	Tanaka Gumi Tanaka Construction Konno Kensetsu JV Top agencies USAF (Department of the Air Force)	$650,814	1.2%	Rank history: #7 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
21	American Engineering Corporation Top agencies Navy (Department of the Navy) Army (Department of the Army)	$577,709	1.0%	Rank history: not on the FY2021–FY2023 lists, #24 in FY2024 and #20 in FY2025; down 7 since Jul 2024–Jun 2025.
22	W E S T Development, Inc. Top agencies Navy (Department of the Navy)	$569,357	1.0%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
23	Terra Site Constructors LLC Top agencies DOI (Department of the Interior)	$549,233	1.0%	Rank history: not on the FY2021–FY2024 lists and #15 in FY2025; unchanged since Jul 2024–Jun 2025.
24	Anderson & Sons Contracting LLC Top agencies USAF (Department of the Air Force)	$400,293	0.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
25	Encon Desbuild JV 3 LLC Top agencies Navy (Department of the Navy)	$399,000	0.7%	Rank history: not on the FY2021–FY2024 lists and #22 in FY2025; new, not ranked in Jul 2024–Jun 2025.
26	Michael Melton Contracting LLC Top agencies USDA (Department of Agriculture)	$323,000	0.6%	Rank history: #73 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
27	Burton Construction, Inc. Top agencies DOI (Department of the Interior)	$321,763	0.6%	Rank history: not on the FY2021–FY2024 lists and #23 in FY2025; new, not ranked in Jul 2024–Jun 2025.
28	IAP World Services, Inc. Top agencies Navy (Department of the Navy)	$299,977	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
29	Sunset Electro Services Limited Top agencies DOS (Department of State)	$284,393	0.5%	Rank history: not on the FY2021–FY2024 lists and #27 in FY2025; up 30 since Jul 2024–Jun 2025.
30	Construction Services Group Inc. Top agencies USDA (Department of Agriculture)	$248,858	0.4%	Rank history: not on the FY2021 list, #35 in FY2022, not on the FY2023–FY2024 lists and #28 in FY2025; new, not ranked in Jul 2024–Jun 2025.
31	GSI Construction Corporation, Inc. Top agencies USAF (Department of the Air Force)	$179,318	0.3%	Rank history: not on the FY2021–FY2023 lists, #3 in FY2024 and #30 in FY2025; up 36 since Jul 2024–Jun 2025.
32	Diamond Back Forestry LLC Top agencies USDA (Department of Agriculture)	$176,868	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
33	Kone Mexico SA De CV Top agencies DOS (Department of State)	$149,266	0.3%	Rank history: not on the FY2021–FY2024 lists and #31 in FY2025; new, not ranked in Jul 2024–Jun 2025.
34	Silver Mountain Construction, LLC Top agencies Navy (Department of the Navy)	$146,169	0.3%	Rank history: not on the FY2021 list, #4 in FY2022, not on the FY2023–FY2024 lists and #34 in FY2025; new, not ranked in Jul 2024–Jun 2025.
35	Desert Home Repairs LLC Top agencies USDA (Department of Agriculture)	$137,898	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
36	D7, LLC Top agencies Navy (Department of the Navy)	$128,239	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
37	Zhongneng Jingjian (Beijing) Construction Co., Ltd. Top agencies DOS (Department of State)	$124,982	0.2%	Rank history: not on the FY2021–FY2024 lists and #35 in FY2025; new, not ranked in Jul 2024–Jun 2025.
38	Beijing Tongde Jiaxin Architecture Engineering Co., Ltd. Top agencies DOS (Department of State)	$118,025	0.2%	Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; up 12 since Jul 2024–Jun 2025.
39	Agape Encounters, LLC Top agencies DOI (Department of the Interior)	$113,885	0.2%	Rank history: not on the FY2021–FY2024 lists and #45 in FY2025; new, not ranked in Jul 2024–Jun 2025.
40	Maconnerie Batiment Services Top agencies DOS (Department of State)	$109,399	0.2%	Rank history: #32 in FY2021, #59 in FY2022, not on the FY2023–FY2024 lists and #38 in FY2025; new, not ranked in Jul 2024–Jun 2025.
41	Yerba Buena Engineering & Construction, Inc. Top agencies USAF (Department of the Air Force)	$108,000	0.2%	Rank history: not on the FY2021–FY2024 lists and #39 in FY2025; new, not ranked in Jul 2024–Jun 2025.
42	Tidewater, Inc. Top agencies USAF (Department of the Air Force)	$106,162	0.2%	Rank history: not on the FY2021–FY2023 lists, #23 in FY2024 and #40 in FY2025; down 20 since Jul 2024–Jun 2025.
43	Beijing Telecom Engineering Bureau Co., Ltd. Top agencies DOS (Department of State)	$102,200	0.2%	Rank history: not on the FY2021–FY2023 lists, #47 in FY2024 and #41 in FY2025; up 21 since Jul 2024–Jun 2025.
44	Beijing Huitai Construction Engineering Co., Ltd. Top agencies DOS (Department of State)	$98,161	0.2%	Rank history: not on the FY2021–FY2022 lists, #31 in FY2023, #48 in FY2024 and #42 in FY2025; up 22 since Jul 2024–Jun 2025.
45	Port Madison Construction Corporation Top agencies Navy (Department of the Navy)	$87,112	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
46	PT. Lajogi Makmur Bersama Top agencies DOS (Department of State)	$80,790	0.1%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; new, not ranked in Jul 2024–Jun 2025.
47	Proesl BAU GMBH Top agencies Army (Department of the Army)	$72,158	0.1%	Rank history: not on the FY2021–FY2023 lists, #45 in FY2024 and #73 in FY2025; new, not ranked in Jul 2024–Jun 2025.
48	East Coast Technologies, LLC Top agencies DOS (Department of State)	$71,582	0.1%	Rank history: not on the FY2021–FY2022 lists, #11 in FY2023, #18 in FY2024 and #46 in FY2025; down 28 since Jul 2024–Jun 2025.
49	Chief Construction Co Inc. Top agencies USDA (Department of Agriculture)	$60,415	0.1%	Rank history: not on the FY2021–FY2024 lists and #47 in FY2025; new, not ranked in Jul 2024–Jun 2025.
50	JP General Inc. Top agencies USAF (Department of the Air Force)	$57,513	0.1%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2023, #67 in FY2024 and #37 in FY2025; down 15 since Jul 2024–Jun 2025.
51	Edgar Altamirano Arteaga Top agencies DOS (Department of State)	$50,181	0.1%	Rank history: not on the FY2021–FY2024 lists and #50 in FY2025; new, not ranked in Jul 2024–Jun 2025.
52	Struct One Engineering & Construction Corp. Top agencies Navy (Department of the Navy)	$49,962	0.1%	Rank history: not on the FY2021–FY2023 lists, #38 in FY2024 and #51 in FY2025; new, not ranked in Jul 2024–Jun 2025.
53	Sori E&C Co.,Ltd Top agencies USAF (Department of the Air Force)	$47,982	0.1%	Rank history: not on the FY2021–FY2023 lists, #14 in FY2024 and #5 in FY2025; down 47 since Jul 2024–Jun 2025.
54	JB Contracting Inc Top agencies USDA (Department of Agriculture)	$43,300	0.1%	Rank history: not on the FY2021–FY2024 lists and #55 in FY2025; new, not ranked in Jul 2024–Jun 2025.
55	Sunshade Enterprise Top agencies DOS (Department of State)	$39,667	0.1%	Rank history: not on the FY2021–FY2024 lists and #59 in FY2025; new, not ranked in Jul 2024–Jun 2025.
56	Grainger Contracting and Services, LLC Top agencies DOI (Department of the Interior)	$36,700	0.1%	Rank history: not on the FY2021–FY2024 lists and #57 in FY2025; new, not ranked in Jul 2024–Jun 2025.
57	COQUARD Top agencies DOS (Department of State)	$33,127	0.1%	Rank history: not on the FY2021–FY2024 lists and #60 in FY2025; new, not ranked in Jul 2024–Jun 2025.
58	PT. Surya Kusuma Top agencies DOS (Department of State)	$32,399	0.1%	Rank history: not on the FY2021 list, #19 in FY2022, #37 in FY2023, #34 in FY2024 and #36 in FY2025; down 27 since Jul 2024–Jun 2025.
59	K&K JL Services, Inc. Top agencies USAF (Department of the Air Force)	$30,200	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
60	HGS Engineering Inc.nuf Top agencies DOS (Department of State)	$29,620	0.1%	Rank history: not on the FY2021–FY2024 lists and #48 in FY2025; down 12 since Jul 2024–Jun 2025.
61	The Inspired Group, LLC Top agencies DOI (Department of the Interior)	$28,880	0.1%	Rank history: not on the FY2021–FY2024 lists and #74 in FY2025; new, not ranked in Jul 2024–Jun 2025.
62	ICD Builders Incorporated Top agencies DOI (Department of the Interior)	$27,864	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
63	Daun Subur Mitra Lestari, PT Top agencies DOS (Department of State)	$23,359	<0.1%	Rank history: not on the FY2021–FY2024 lists and #52 in FY2025; down 14 since Jul 2024–Jun 2025.
64	Cardinal State Construction LLC Top agencies USDA (Department of Agriculture)	$22,680	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
65	USG Global Source LLC Top agencies DOS (Department of State)	$22,340	<0.1%	Rank history: not on the FY2021 list, #47 in FY2022, not on the FY2023–FY2024 lists and #66 in FY2025; new, not ranked in Jul 2024–Jun 2025.
66	Tesfaye LLC Top agencies DHS (Department of Homeland Security)	$22,217	<0.1%	Rank history: not on the FY2021–FY2024 lists and #67 in FY2025; new, not ranked in Jul 2024–Jun 2025.
67	Despacho De Arquitectos Gamma Top agencies DOS (Department of State)	$21,990	<0.1%	Rank history: not on the FY2021 list, #51 in FY2022, #40 in FY2023, #37 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
68	B.s.t.e.c SARL Top agencies DOS (Department of State)	$19,701	<0.1%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2023, #41 in FY2024 and not on the FY2025 list; down 28 since Jul 2024–Jun 2025.
69	Raynor Overhead Doors & Gates Inc. Top agencies DHS (Department of Homeland Security)	$18,582	<0.1%	Rank history: not on the FY2021–FY2024 lists and #78 in FY2025; new, not ranked in Jul 2024–Jun 2025.
70	Nippon Bldg.care Limited Top agencies DOS (Department of State)	$15,340	<0.1%	Rank history: not on the FY2021–FY2024 lists and #71 in FY2025; new, not ranked in Jul 2024–Jun 2025.
71	Gilbert Solutions LLC Top agencies DHS (Department of Homeland Security)	$14,000	<0.1%	Rank history: not on the FY2021–FY2024 lists and #75 in FY2025; new, not ranked in Jul 2024–Jun 2025.
72	DH Ortega Construction LLC Top agencies USDA (Department of Agriculture)	$13,100	<0.1%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; new, not ranked in Jul 2024–Jun 2025.
73	SKE Support Services GMBH Top agencies Army (Department of the Army)	$12,072	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
74	Taewang E&C Co., Ltd. Top agencies Army (Department of the Army)	$11,414	<0.1%	Rank history: not on the FY2021–FY2024 lists and #10 in FY2025; down 64 since Jul 2024–Jun 2025.
75	AGB Ingenieria En Negocios SA De CV Top agencies DOS (Department of State)	$11,075	<0.1%	Rank history: not on the FY2021–FY2023 lists, #53 in FY2024 and #64 in FY2025; down 21 since Jul 2024–Jun 2025.
76	Mahmoud Abdelhamid Awwad Sayed Ahmed Top agencies DOS (Department of State)	$10,811	<0.1%	Rank history: not on the FY2021–FY2024 lists and #80 in FY2025; new, not ranked in Jul 2024–Jun 2025.
77	Bruce Heating & Air Conditioning, Inc. Top agencies Army (Department of the Army)	$9,999	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
78	SKO Enterprises Inc. Top agencies DOI (Department of the Interior)	$6,256	<0.1%	Rank history: not on the FY2021–FY2024 lists and #81 in FY2025; new, not ranked in Jul 2024–Jun 2025.
79	Urbana Ltd Top agencies DOS (Department of State)	$1,450	<0.1%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2023, #72 in FY2024 and #68 in FY2025; down 27 since Jul 2024–Jun 2025.

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79 of 82 contractors listed here. See the rest on GovTribe.

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 $56 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.
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 Z2FZ contractors in Jul 2025–Jun 2026?

1. Yeajin E&C Co.,Ltd. ($6.66M), 2. Nippo Corporation ($6.52M), 3. Mipien SPA ($4.8M), 4. Yuil Eng. & Const. Co.,Ltd ($4.39M), 5. Fed Serve LLC ($3.67M), 6. Macro Vantage Levant Dmcc ($2.87M), 7. Sunglim Engineering & Construction Co., Ltd ($2.35M), 8. Liberal Construction LLC ($1.74M), 9. Krima Construction Corp. ($1.69M), 10. Techni-Con, Inc. ($1.69M).

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