Top 86 Contractors in PSC Z2BZ: Repair or Alteration of Other Airfield Structures, FY2025

Name: Top 86 Contractors in PSC Z2BZ: Repair or Alteration of Other Airfield Structures, 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 72% of FY2025 PSC Z2BZ contract dollars

Contract obligations: $189,417,082 Net of deobligations, by contracts coded PSC Z2BZ
Contractors: 88 Parent companies with an obligation
Largest contractor: RQ Construction, LLC $47.7 million, 24.9% of obligations
Data as of: Oct 23, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 86 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	RQ Construction, LLC Top agencies Navy (Department of the Navy)	$47,731,856	24.9%	Rank history: not on the FY2021–FY2024 lists; new.
2	Bristol Bay Native Corporation 2 awardees, including CCI Prime Contractors LLC and SES Electrical LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$17,914,467	9.4%	Rank history: #61 in FY2021, #25 in FY2022 and not on the FY2023–FY2024 lists; returned.
3	Modern International Inc. Top agencies USAF (Department of the Air Force)	$15,184,023	7.9%	Rank history: not on the FY2021–FY2024 lists; new.
4	Coffman Specialties, Inc. Top agencies Navy (Department of the Navy)	$14,709,701	7.7%	Rank history: not on the FY2021–FY2024 lists; new.
5	Sustainable Building Solutions, LLC Top agencies Navy (Department of the Navy)	$8,778,449	4.6%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2023 and #100 in FY2024; up 95 since FY2024.
6	Reasor Building Group LLC Top agencies USAF (Department of the Air Force)	$8,053,275	4.2%	Rank history: not on the FY2021–FY2024 lists; new.
7	Lead Builders Inc. Top agencies Navy (Department of the Navy)	$7,921,093	4.1%	Rank history: not on the FY2021–FY2024 lists; new.
8	Golden Triangle Construction Co Inc. Top agencies Army (Department of the Army)	$6,622,726	3.5%	Rank history: not on the FY2021–FY2022 lists, #2 in FY2023 and #17 in FY2024; up 9 since FY2024.
9	Per Aarsleff Gronland APS Top agencies USAF (Department of the Air Force)	$5,617,503	2.9%	Rank history: not on the FY2021–FY2024 lists; new.
10	Healtheon, Inc. Top agencies Navy (Department of the Navy)	$4,959,260	2.6%	Rank history: not on the FY2021–FY2024 lists; new.
11	Bristol Design Build Services, LLC Top agencies Navy (Department of the Navy)	$4,267,781	2.2%	Rank history: not on the FY2021–FY2024 lists; new.
12	R & W Contractors Inc. Top agencies USAF (Department of the Air Force)	$4,187,133	2.2%	Rank history: not on the FY2021–FY2023 lists and #34 in FY2024; up 22 since FY2024.
13	HHI Corporation Top agencies Army (Department of the Army)	$4,032,825	2.1%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2023 and #39 in FY2024; up 26 since FY2024.
14	The Blackledge Group, Inc. Top agencies Navy (Department of the Navy)	$3,904,191	2.0%	Rank history: not on the FY2021–FY2024 lists; new.
15	Superior Structures LLC Top agencies USAF (Department of the Air Force)	$3,599,155	1.9%	Rank history: not on the FY2021–FY2024 lists; new.
16	Pave-Tech Inc. Top agencies Navy (Department of the Navy)	$2,977,214	1.6%	Rank history: not on the FY2021–FY2024 lists; new.
17	Wolff & Muller Government Services GMBH & Co. KG Through Wolff & Müller Government Services GMBH & Co. KG Top agencies USAF (Department of the Air Force)	$2,710,089	1.4%	Rank history: not on the FY2021–FY2024 lists; new.
18	Greater Southwest Constructors Inc. Top agencies DOT (Department of Transportation)	$2,394,280	1.3%	Rank history: not on the FY2021–FY2024 lists; new.
19	J & J Maintenance Inc. 2 awardees, including JSK Diego Services LLC Top agencies Navy (Department of the Navy)	$1,731,363	0.9%	Rank history: not on the FY2021–FY2023 lists and #5 in FY2024; down 14 since FY2024.
20	Kekolu Contracting, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$1,537,114	0.8%	Rank history: not on the FY2021–FY2023 lists and #42 in FY2024; up 22 since FY2024.
21	Aaecon General Contracting LLC Top agencies USAF (Department of the Air Force)	$1,499,994	0.8%	Rank history: #38 in FY2021, #41 in FY2022, #24 in FY2023 and not on the FY2024 list; returned.
22	Carmen Express JV LLC Top agencies USAF (Department of the Air Force)	$1,356,611	0.7%	Rank history: not on the FY2021 list, #12 in FY2022, #85 in FY2023 and #79 in FY2024; up 57 since FY2024.
23	BFA Contracting, Inc. Top agencies Navy (Department of the Navy)	$1,210,710	0.6%	Rank history: not on the FY2021–FY2023 lists and #92 in FY2024; up 69 since FY2024.
24	A-1 Sheffield Team LLC Top agencies USAF (Department of the Air Force)	$1,177,094	0.6%	Rank history: not on the FY2021–FY2023 lists and #49 in FY2024; up 25 since FY2024.
25	Municipal Base Services LLC Top agencies Navy (Department of the Navy)	$1,127,015	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
26	South Dade Air Conditioning & Refrigeration Inc. Top agencies Army (Department of the Army)	$1,111,617	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
27	Synergy Electric Company, Inc. Top agencies Navy (Department of the Navy)	$947,117	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
28	Burton Construction, Inc. Top agencies USAF (Department of the Air Force)	$840,871	0.4%	Rank history: not on the FY2021–FY2022 lists, #10 in FY2023 and #20 in FY2024; down 8 since FY2024.
29	EG Designbuild, L.L.C. Top agencies Navy (Department of the Navy)	$720,412	0.4%	Rank history: not on the FY2021–FY2022 lists, #4 in FY2023 and not on the FY2024 list; returned.
30	Bering Straits Native Corporation Through Stampede Ventures, Inc. Top agencies USAF (Department of the Air Force)	$685,503	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
31	TST Tactical Defense Solutions, Inc. Top agencies Navy (Department of the Navy)	$684,424	0.4%	Rank history: not on the FY2021–FY2023 lists and #6 in FY2024; down 25 since FY2024.
32	AC Lopez Construction Inc. Top agencies USAF (Department of the Air Force)	$656,158	0.3%	Rank history: not on the FY2021–FY2023 lists and #23 in FY2024; down 9 since FY2024.
33	Ayko Group-Wa Patriot JV, LLC Top agencies Navy (Department of the Navy)	$622,367	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
34	The Aleut Corporation Through Aleut Construction LLC Top agencies USAF (Department of the Air Force)	$549,309	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
35	Doyon Management Services, LLC Top agencies Navy (Department of the Navy)	$497,324	0.3%	Rank history: not on the FY2021–FY2023 lists and #32 in FY2024; down 3 since FY2024.
36	Pelican Residences LLC Top agencies Army (Department of the Army)	$493,720	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
37	Blue Construction Services LLC Top agencies Navy (Department of the Navy)	$481,241	0.3%	Rank history: #97 in FY2021, #88 in FY2022, #83 in FY2023 and #60 in FY2024; up 23 since FY2024.
38	Inussuk A / S Top agencies USAF (Department of the Air Force)	$451,897	0.2%	Rank history: not on the FY2021–FY2023 lists and #35 in FY2024; down 3 since FY2024.
39	Roundhouse PBN - Tepa EC Joint Venture Top agencies Army (Department of the Army)	$436,403	0.2%	Rank history: not on the FY2021–FY2023 lists and #1 in FY2024; down 38 since FY2024.
40	D7, LLC Top agencies USAF (Department of the Air Force)	$420,667	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
41	Sociedad Espanola De Montajes Industriales SA Top agencies Navy (Department of the Navy)	$408,450	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
42	DTS P&L JV2 Top agencies Navy (Department of the Navy)	$320,474	0.2%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2024; down 29 since FY2024.
43	S3 Construction Inc. Top agencies USAF (Department of the Air Force)	$299,653	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
44	Krima Construction Corp. Top agencies USAF (Department of the Air Force)	$293,104	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
45	Innovative Mechanical Contractors LLC Top agencies Navy (Department of the Navy)	$284,774	0.1%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2023 and #33 in FY2024; down 12 since FY2024.
46	Belt Built Contracting, LLC Top agencies Navy (Department of the Navy)	$279,589	0.1%	Rank history: not on the FY2021–FY2023 lists and #30 in FY2024; down 16 since FY2024.
47	Olgoonik Corporation Through Olgoonik Logistics, LLC Top agencies Army (Department of the Army)	$279,111	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
48	Turner Strategic Technologies, LLC Top agencies Navy (Department of the Navy)	$267,269	0.1%	Rank history: #24 in FY2021, #4 in FY2022 and not on the FY2023–FY2024 lists; returned.
49	Facility Site Contractors Inc. Top agencies USAF (Department of the Air Force)	$246,014	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
50	Etolin Strait Associates LLC Top agencies Navy (Department of the Navy)	$223,220	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
51	Etolin Strait Partners, LLC Top agencies Navy (Department of the Navy)	$217,190	0.1%	Rank history: not on the FY2021–FY2023 lists and #18 in FY2024; down 33 since FY2024.
52	Red Lake Construction, LLC Top agencies DHS (Department of Homeland Security)	$198,982	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
53	Navcon, LLC Top agencies DOT (Department of Transportation)	$197,420	0.1%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2023 and #38 in FY2024; down 15 since FY2024.
54	KJS Support Services Joint Venture LLC Top agencies Navy (Department of the Navy)	$180,560	0.1%	Rank history: #21 in FY2021, #16 in FY2022, #50 in FY2023 and not on the FY2024 list; returned.
55	Ostrom Painting & Sandblasting, Inc. Top agencies USAF (Department of the Air Force)	$161,889	0.1%	Rank history: not on the FY2021–FY2023 lists and #75 in FY2024; up 20 since FY2024.
56	Environet Inc. Top agencies Navy (Department of the Navy)	$157,664	0.1%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2023 and not on the FY2024 list; up 46 since FY2024.
57	Chad Pody Construction Company, L.L.C. Top agencies USAF (Department of the Air Force)	$150,745	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
58	Dawn Incorporated Top agencies USAF (Department of the Air Force)	$150,520	0.1%	Rank history: not on the FY2021–FY2023 lists and #27 in FY2024; down 31 since FY2024.
59	RS Support Services, LLC Top agencies Army (Department of the Army)	$149,002	0.1%	Rank history: #77 in FY2021, #79 in FY2022, #81 in FY2023 and #84 in FY2024; up 25 since FY2024.
60	Yibon Construction Co., Ltd. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$147,915	0.1%	Rank history: not on the FY2021–FY2023 lists and #14 in FY2024; down 46 since FY2024.
61	Razor Consulting Solutions, Inc. Through PMR Services II, LLC Top agencies USAF (Department of the Air Force)	$145,917	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
62	Dream Design & Construction, Inc. Top agencies Navy (Department of the Navy)	$110,811	0.1%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2023 and #44 in FY2024; down 18 since FY2024.
63	Aventus NV, Inc. Top agencies DOI (Department of the Interior)	$97,553	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
64	Iceland Prime Contractor Ltd Top agencies Navy (Department of the Navy)	$95,826	0.1%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2023 and not on the FY2024 list; returned.
65	Tazewell-Bgi JV, LLC Top agencies Navy (Department of the Navy)	$92,660	<0.1%	Rank history: #22 in FY2021, #20 in FY2022 and not on the FY2023–FY2024 lists; returned.
66	Iscani Industries LLC Top agencies USAF (Department of the Air Force)	$89,815	<0.1%	Rank history: not on the FY2021–FY2022 lists, #5 in FY2023 and #63 in FY2024; down 3 since FY2024.
67	J Star Enterprises Inc. Top agencies Navy (Department of the Navy)	$89,642	<0.1%	Rank history: not on the FY2021–FY2023 lists and #78 in FY2024; up 11 since FY2024.
68	Core Engineering & Construction, Inc. Top agencies Navy (Department of the Navy)	$84,156	<0.1%	Rank history: not on the FY2021–FY2023 lists and #52 in FY2024; down 16 since FY2024.
69	Birmingham Industrial Construction, LLC Top agencies DOT (Department of Transportation)	$74,893	<0.1%	Rank history: #99 in FY2021 and not on the FY2022–FY2024 lists; returned.
70	Blue Spader Contractors Inc. Top agencies USAF (Department of the Air Force)	$74,076	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
71	Consorzio Gemmo DI Bella Top agencies Navy (Department of the Navy)	$66,303	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 32 since FY2024.
72	Wutke, Inc. Top agencies USDA (Department of Agriculture)	$58,030	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
73	Polu KAI Services-Tidewater JV LLC Top agencies USAF (Department of the Air Force)	$54,058	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
74	Gideon Contracting, Limited Liability Company Top agencies Army (Department of the Army)	$46,590	<0.1%	Rank history: not on the FY2021 list, #3 in FY2022, not on the FY2023 list and #64 in FY2024; down 10 since FY2024.
75	Max Gray Construction, Inc. Top agencies USAF (Department of the Air Force)	$41,300	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
76	Valiant Integrated Services LLC Through Valiant / Alca JV LLC Top agencies Navy (Department of the Navy)	$40,991	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
77	W E S T Development, Inc. Top agencies Navy (Department of the Navy)	$22,597	<0.1%	Rank history: not on the FY2021–FY2023 lists and #19 in FY2024; down 58 since FY2024.
78	Cmip LLC Top agencies USDA (Department of Agriculture)	$22,000	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
79	Matthew Allen Colvin Top agencies DOT (Department of Transportation)	$18,813	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
80	FC Construction LLC Top agencies Navy (Department of the Navy)	$15,511	<0.1%	Rank history: not on the FY2021–FY2023 lists and #48 in FY2024; down 32 since FY2024.
81	Piller Power Systems Inc. Top agencies DHS (Department of Homeland Security)	$15,041	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
82	Chase, Carson & White, L.L.C. Top agencies Army (Department of the Army)	$13,848	<0.1%	Rank history: not on the FY2021–FY2022 lists, #14 in FY2023 and #95 in FY2024; up 13 since FY2024.
83	Maloof Weathertight Solutions, LLC Top agencies Army (Department of the Army)	$12,397	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
84	Preferred, Inc. - Fort Wayne, LLC Top agencies USAF (Department of the Air Force)	$7,078	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
85	West Coast JV, LLC Top agencies USAF (Department of the Air Force)	$5,200	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
86	Massillon Construction and Supply LLC Top agencies USAF (Department of the Air Force)	$4,006	<0.1%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2024; down 43 since FY2024.

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86 of 88 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 $191 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. 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

Who were the top 10 PSC Z2BZ contractors in FY2025?

1. RQ Construction, LLC ($47.7M), 2. Bristol Bay Native Corporation ($17.9M), 3. Modern International Inc. ($15.2M), 4. Coffman Specialties, Inc. ($14.7M), 5. Sustainable Building Solutions, LLC ($8.78M), 6. Reasor Building Group LLC ($8.05M), 7. Lead Builders Inc. ($7.92M), 8. Golden Triangle Construction Co Inc. ($6.62M), 9. Per Aarsleff Gronland APS ($5.62M), 10. Healtheon, Inc. ($4.96M).

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