Top 65 Contractors in PSC Z2BC: Repair or Alteration of Radar and Navigational Facilities, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Nagan Construction Inc. Top agencies DOT (Department of Transportation)	$11,955,000	30.2%	Rank history: #29 in FY2022, #10 in FY2023, #4 in FY2024 and #40 in FY2025; new, not ranked in FY2020.
2	RTX Corporation 2 awardees, including Raytheon Company and Blue Canyon Technologies LLC Top agencies DOT (Department of Transportation) NASA (National Aeronautics and Space Administration)	$4,909,936	12.4%	Rank history: #2 in FY2022, #4 in FY2023, #15 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
3	Turner Strategic Technologies, LLC Top agencies Navy (Department of the Navy)	$3,368,057	8.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
4	Commdex, LLC Top agencies DHS (Department of Homeland Security)	$2,324,782	5.9%	Rank history: not on the FY2022–FY2023 lists, #14 in FY2024 and not on the FY2025 list; unchanged since FY2020.
5	Ahtna Infrastructure & Technologies LLC Top agencies DOT (Department of Transportation)	$1,834,275	4.6%	Rank history: #12 in FY2022, #7 in FY2023, not on the FY2024 list and #1 in FY2025; new, not ranked in FY2020.
6	V Pavkov Contracting Co Inc. Top agencies DHS (Department of Homeland Security)	$1,779,500	4.5%	Rank history: #52 in FY2022, #3 in FY2023, #3 in FY2024 and #37 in FY2025; up 22 since FY2020.
7	American Engineering Corporation Top agencies Navy (Department of the Navy)	$1,714,694	4.3%	Rank history: not on the FY2022–FY2025 lists; up 3 since FY2020.
8	Bering P&L JV Top agencies Navy (Department of the Navy)	$1,020,141	2.6%	Rank history: #54 in FY2022, #20 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
9	Northern Pride Communications Inc. Top agencies DHS (Department of Homeland Security)	$988,698	2.5%	Rank history: #9 in FY2022, #6 in FY2023, #9 in FY2024 and #7 in FY2025; down 1 since FY2020.
10	American Logistics International Inc. Top agencies DOT (Department of Transportation)	$986,577	2.5%	Rank history: #56 in FY2022 and not on the FY2023–FY2025 lists; up 1 since FY2020.
11	KEO & Associates Inc. Top agencies DOT (Department of Transportation)	$979,414	2.5%	Rank history: #50 in FY2022, #47 in FY2023 and not on the FY2024–FY2025 lists; up 6 since FY2020.
12	ST. Mary's Native Corporation Through Smnc Properties, LLC Top agencies DOT (Department of Transportation)	$929,575	2.3%	Rank history: #42 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
13	Sitemaster Inc. Top agencies DHS (Department of Homeland Security)	$606,074	1.5%	Rank history: #8 in FY2022, #41 in FY2023, #6 in FY2024 and #10 in FY2025; down 6 since FY2020.
14	Welch Companies Inc. Top agencies Army (Department of the Army)	$561,551	1.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
15	Sglc Consulting & Demolition, Inc. Top agencies DOT (Department of Transportation)	$501,913	1.3%	Rank history: #36 in FY2022, #29 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2020.
16	M.e. Tafoya Enterprises, Inc. Top agencies DOT (Department of Transportation)	$484,000	1.2%	Rank history: not on the FY2022 list, #37 in FY2023 and not on the FY2024–FY2025 lists; up 20 since FY2020.
17	Interlink Construction, LLC Top agencies DOT (Department of Transportation)	$373,443	0.9%	Rank history: #18 in FY2022 and not on the FY2023–FY2025 lists; down 15 since FY2020.
18	Reagent World, Inc. Top agencies DOT (Department of Transportation)	$292,241	0.7%	Rank history: not on the FY2022 list, #46 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
19	Multi Air Services Engineers, Corp Top agencies DOT (Department of Transportation)	$291,939	0.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
20	Bdapco LLC Top agencies DOT (Department of Transportation)	$222,700	0.6%	Rank history: #46 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
21	E Corp Top agencies DOT (Department of Transportation)	$197,091	0.5%	Rank history: #14 in FY2022, #14 in FY2023, not on the FY2024 list and #2 in FY2025; up 20 since FY2020.
22	Midnight Sun-Centennial Kirratchiaq JV, LLC Top agencies USAF (Department of the Air Force)	$196,436	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
23	Singleton Electric Inc. Top agencies DOT (Department of Transportation)	$177,829	0.4%	Rank history: #38 in FY2022, #22 in FY2023, #26 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
24	Trandes Corp Top agencies Navy (Department of the Navy)	$173,908	0.4%	Rank history: not on the FY2022 list, #40 in FY2023 and not on the FY2024–FY2025 lists; up 32 since FY2020.
25	Hardy Enterprises LLC Top agencies DOT (Department of Transportation)	$169,791	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
26	GCH Construction Company Top agencies DOT (Department of Transportation)	$163,524	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
27	Schmolck Mechanical Contractors Inc. Top agencies DOT (Department of Transportation)	$137,500	0.3%	Rank history: #58 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
28	Krisher Electric LLC Top agencies DOT (Department of Transportation)	$128,560	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
29	Synergy Electric Company, Inc. Top agencies Navy (Department of the Navy)	$125,034	0.3%	Rank history: not on the FY2022–FY2025 lists; down 28 since FY2020.
30	TTL Associates Inc. Top agencies DOT (Department of Transportation)	$120,561	0.3%	Rank history: not on the FY2022–FY2025 lists; up 18 since FY2020.
31	Overflow Service LLC Top agencies DOT (Department of Transportation)	$118,047	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
32	Heel LLC Top agencies DOT (Department of Transportation)	$110,000	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
33	Raytheon Company Top agencies DOT (Department of Transportation)	$93,099	0.2%	Rank history: #28 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
34	Paladin LLC Top agencies DOT (Department of Transportation)	$92,365	0.2%	Rank history: #59 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
35	Vaisala OYJ Through Vaisala Inc. Top agencies DOT (Department of Transportation)	$90,734	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
36	Vaqueros Electrical, LLC Top agencies DOT (Department of Transportation)	$89,429	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
37	JE Hurley Inc. Top agencies DOT (Department of Transportation)	$86,573	0.2%	Rank history: #57 in FY2022 and not on the FY2023–FY2025 lists; up 14 since FY2020.
38	Defender Contracting & Construction LLC Top agencies DOT (Department of Transportation)	$85,792	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
39	Kekolu Contracting LLC Top agencies USAF (Department of the Air Force)	$72,434	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
40	Nxgen Communications LLC Top agencies DOT (Department of Transportation)	$60,000	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
41	D N D Electric, Inc. Top agencies DOT (Department of Transportation)	$49,850	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
42	Government Contracting Co LLC Top agencies DOT (Department of Transportation)	$47,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
43	Native Engineers LLC Top agencies DOT (Department of Transportation)	$46,135	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
44	GBD Joint Venture Top agencies Navy (Department of the Navy)	$45,995	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
45	Advanced Tower Services, LLC Top agencies DOT (Department of Transportation)	$41,918	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
46	Vishay Intertechnology, Inc. Through Vishay Dale Electronics, LLC Top agencies DOT (Department of Transportation)	$40,120	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
47	Americon Inc. Top agencies DOT (Department of Transportation)	$37,950	0.1%	Rank history: #35 in FY2022 and not on the FY2023–FY2025 lists; down 38 since FY2020.
48	Johnson Controls Security Solutions LLC Through Johnson Controls Inc. Top agencies DOT (Department of Transportation)	$36,799	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
49	Lonergan Electric Service Inc. Top agencies DOT (Department of Transportation)	$34,634	0.1%	Rank history: #45 in FY2022, #17 in FY2023 and not on the FY2024–FY2025 lists; down 22 since FY2020.
50	Bergerson Construction Inc. Top agencies DHS (Department of Homeland Security)	$34,207	0.1%	Rank history: not on the FY2022–FY2025 lists; down 45 since FY2020.
51	D & S Restoration Inc. Top agencies DOT (Department of Transportation)	$34,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
52	Bhate Environmental Associates, Inc. Top agencies USAF (Department of the Air Force)	$33,733	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
53	Construction Consulting Management LLC Top agencies DOT (Department of Transportation)	$31,730	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
54	Cmgc Building Corp Top agencies DOT (Department of Transportation)	$31,504	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
55	USA Construction Co Top agencies DOT (Department of Transportation)	$31,200	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
56	Michael Portalatin LLC Top agencies DOT (Department of Transportation)	$23,375	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
57	WAM Industries, Incorporated Top agencies DOT (Department of Transportation)	$19,900	0.1%	Rank history: not on the FY2022–FY2025 lists; down 22 since FY2020.
58	Teltronic Towers, Inc. Top agencies Navy (Department of the Navy)	$18,530	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
59	3CD Corp Top agencies DOT (Department of Transportation)	$13,400	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
60	Allegheny Construction Group Inc. Top agencies DOT (Department of Transportation)	$7,375	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 37 since FY2020.
61	Gearhart Construction Services LLC Top agencies DOT (Department of Transportation)	$7,122	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 15 since FY2020.
62	D.l. King & Associates, Inc. Top agencies DOT (Department of Transportation)	$2,938	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 41 since FY2020.
63	Medvolt, LLC Top agencies DOT (Department of Transportation)	$2,427	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 18 since FY2020.
64	Rayco Restoration and Construction Corporation Top agencies DOT (Department of Transportation)	$1,700	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 20 since FY2020.
65	Air Control, Inc. Top agencies DOT (Department of Transportation)	$1,405	<0.1%	Rank history: #32 in FY2022 and not on the FY2023–FY2025 lists; down 11 since FY2020.

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 $39.6 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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.

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