Top 30 Contractors in PSC Z2BC: Repair or Alteration of Radar and Navigational Facilities, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Sergents Mechanical Systems Inc. Top agencies DOT (Department of Transportation) DHS (Department of Homeland Security)	$3,627,858	27.0%	Rank history: not on the FY2021 list, #3 in FY2022, #5 in FY2023, #13 in FY2024 and #3 in FY2025; up 46 since Aug 2024–Jul 2025.
2	AGM Marine Contractors Inc. Top agencies DHS (Department of Homeland Security)	$2,330,506	17.3%	Rank history: not on the FY2021–FY2024 lists and #5 in FY2025; new, not ranked in Aug 2024–Jul 2025.
3	Fuller Marine Services, Inc. Top agencies DHS (Department of Homeland Security)	$1,258,928	9.4%	Rank history: not on the FY2021–FY2024 lists and #9 in FY2025; new, not ranked in Aug 2024–Jul 2025.
4	Hhrbi JV Top agencies DHS (Department of Homeland Security)	$1,132,029	8.4%	Rank history: not on the FY2021 list, #23 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
5	Northern Pride Communications Inc. Top agencies DHS (Department of Homeland Security)	$1,042,644	7.8%	Rank history: #9 in FY2021, #9 in FY2022, #6 in FY2023, #9 in FY2024 and #7 in FY2025; down 1 since Aug 2024–Jul 2025.
6	Construction Solutions Group, LLC Top agencies DOT (Department of Transportation)	$1,026,000	7.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
7	Commdex, LLC Top agencies DHS (Department of Homeland Security)	$841,874	6.3%	Rank history: #4 in FY2021, not on the FY2022–FY2023 lists, #14 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
8	CMP Commercial Construction Inc Top agencies DOT (Department of Transportation)	$365,795	2.7%	Rank history: not on the FY2021–FY2023 lists, #38 in FY2024 and #42 in FY2025; up 36 since Aug 2024–Jul 2025.
9	Terry Contracting & Materials, Inc. Top agencies DHS (Department of Homeland Security)	$184,690	1.4%	Rank history: not on the FY2021–FY2023 lists, #7 in FY2024 and #24 in FY2025; up 1 since Aug 2024–Jul 2025.
10	Sitemaster Inc. Top agencies DHS (Department of Homeland Security)	$167,298	1.2%	Rank history: #13 in FY2021, #8 in FY2022, #41 in FY2023, #6 in FY2024 and #10 in FY2025; down 4 since Aug 2024–Jul 2025.
11	Knight Eagle Contracting Group, Inc. Top agencies DOT (Department of Transportation)	$164,044	1.2%	Rank history: not on the FY2021–FY2023 lists, #19 in FY2024 and #31 in FY2025; up 22 since Aug 2024–Jul 2025.
12	Inussuk A / S Top agencies USAF (Department of the Air Force)	$150,276	1.1%	Rank history: not on the FY2021–FY2024 lists and #6 in FY2025; down 7 since Aug 2024–Jul 2025.
13	Copia Specialty Contractors Inc. Top agencies DOT (Department of Transportation)	$104,600	0.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
14	Kobo Utility Construction Corp. Top agencies DOT (Department of Transportation)	$91,211	0.7%	Rank history: not on the FY2021 list, #10 in FY2022, #39 in FY2023, #28 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
15	Pyrgos Communications Inc Top agencies DHS (Department of Homeland Security)	$78,596	0.6%	Rank history: not on the FY2021–FY2022 lists, #49 in FY2023, not on the FY2024 list and #19 in FY2025; up 17 since Aug 2024–Jul 2025.
16	M&T Group Inc. Top agencies DOT (Department of Transportation)	$78,431	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
17	Premier Fence LLC Top agencies DOT (Department of Transportation)	$68,885	0.5%	Rank history: not on the FY2021–FY2024 lists and #29 in FY2025; new, not ranked in Aug 2024–Jul 2025.
18	Venetic, Inc. Top agencies USAF (Department of the Air Force)	$56,200	0.4%	Rank history: not on the FY2021–FY2023 lists, #1 in FY2024 and #4 in FY2025; down 15 since Aug 2024–Jul 2025.
19	Sunshine Hoist & Steel Erectors, Inc. Top agencies DOT (Department of Transportation)	$37,995	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
20	Dajani LLC Top agencies DOT (Department of Transportation)	$28,995	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
21	Yerkes South Inc. Top agencies USAF (Department of the Air Force)	$27,693	0.2%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2023, #11 in FY2024 and #33 in FY2025; down 10 since Aug 2024–Jul 2025.
22	Techflow, Inc. Through Techflow Mission Support, LLC Top agencies Navy (Department of the Navy)	$24,157	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
23	Abatement Contractors of Montana LLC Top agencies DOT (Department of Transportation)	$23,314	0.2%	Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; new, not ranked in Aug 2024–Jul 2025.
24	Ideal Engineering Solutions P.s.c Top agencies DOT (Department of Transportation)	$13,685	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
25	Avantti Builders Group LLC Top agencies DOT (Department of Transportation)	$12,566	0.1%	Rank history: not on the FY2021–FY2024 lists and #17 in FY2025; down 6 since Aug 2024–Jul 2025.
26	JMG Ventures, LLC Top agencies DHS (Department of Homeland Security)	$8,084	0.1%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; up 17 since Aug 2024–Jul 2025.
27	Source One Construction, LLC Top agencies DOT (Department of Transportation)	$5,000	<0.1%	Rank history: not on the FY2021–FY2023 lists, #23 in FY2024 and #16 in FY2025; down 11 since Aug 2024–Jul 2025.
28	Eklutna Construction & Maintenance, LLC Top agencies DOT (Department of Transportation)	$4,945	<0.1%	Rank history: not on the FY2021–FY2024 lists and #11 in FY2025; down 20 since Aug 2024–Jul 2025.
29	Apex Mechanical LLC Top agencies DOT (Department of Transportation)	$2,878	<0.1%	Rank history: not on the FY2021 list, #24 in FY2022, not on the FY2023–FY2024 lists and #8 in FY2025; down 22 since Aug 2024–Jul 2025.
30	Currentpath Consulting LLC Top agencies DOT (Department of Transportation)	$500	<0.1%	Rank history: not on the FY2021–FY2024 lists and #21 in FY2025; down 7 since Aug 2024–Jul 2025.

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 $13.4 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.
• 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 Aug 2024–Jul 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