Top 38 Contractors in PSC Z2AB: Repair or Alteration of Conference Space and Facilities, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Hitt Contracting, Inc. Top agencies DOE (Department of Energy)	$6,613,063	23.3%	Rank history: #1 in FY2022, #1 in FY2023, #1 in FY2024 and #2 in FY2025; unchanged since FY2020.
2	Tecc Corporation Top agencies Army (Department of the Army)	$5,158,862	18.2%	Rank history: not on the FY2022–FY2023 lists, #20 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
3	The Matthews Group Inc. Top agencies DOE (Department of Energy)	$2,754,873	9.7%	Rank history: #28 in FY2022, #5 in FY2023, #3 in FY2024 and #18 in FY2025; new, not ranked in FY2020.
4	Astro Mechanical Contractors Inc. Top agencies Navy (Department of the Navy)	$2,515,320	8.9%	Rank history: #6 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
5	Belt Built CFM Government Services JV LLC Top agencies DOE (Department of Energy)	$2,480,838	8.8%	Rank history: #7 in FY2022, #22 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2020.
6	Strv JV II LLC Top agencies USAF (Department of the Air Force)	$2,025,626	7.1%	Rank history: not on the FY2022 list, #20 in FY2023, #29 in FY2024 and #11 in FY2025; new, not ranked in FY2020.
7	Durable Good-Men JV, LLC Top agencies Navy (Department of the Navy)	$1,281,297	4.5%	Rank history: #21 in FY2022, not on the FY2023 list, #21 in FY2024 and not on the FY2025 list; up 3 since FY2020.
8	Consorzio Continental Societa' Consortile A Responsabilita' Limitata Top agencies Navy (Department of the Navy)	$1,022,531	3.6%	Rank history: #22 in FY2022, not on the FY2023–FY2024 lists and #19 in FY2025; up 5 since FY2020.
9	Dawson Enterprises, Inc. Top agencies Navy (Department of the Navy)	$929,721	3.3%	Rank history: not on the FY2022–FY2025 lists; down 2 since FY2020.
10	Trumble Construction LLC Top agencies Navy (Department of the Navy)	$823,618	2.9%	Rank history: not on the FY2022–FY2023 lists, #25 in FY2024 and not on the FY2025 list; down 7 since FY2020.
11	Kekolu Contracting LLC Top agencies USAF (Department of the Air Force)	$822,706	2.9%	Rank history: #20 in FY2022, #10 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
12	D&D Construction, Inc. Top agencies Navy (Department of the Navy)	$244,000	0.9%	Rank history: #15 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
13	Bundesministerium FUR Umwelt Naturschutz UND Reaktorsicherheit Through Bundesministerium FÜR Umwelt, Naturschutz UND Reaktorsicherheit Top agencies Army (Department of the Army)	$181,000	0.6%	Rank history: not on the FY2022–FY2025 lists; up 4 since FY2020.
14	V6 Networks Solutions LLC Top agencies USDA (Department of Agriculture)	$165,318	0.6%	Rank history: #26 in FY2022 and not on the FY2023–FY2025 lists; up 5 since FY2020.
15	Olgoonik Corporation Through Olgoonik Enterprises, LLC Top agencies SSA (Social Security Administration)	$153,648	0.5%	Rank history: not on the FY2022–FY2025 lists; down 3 since FY2020.
16	Dawn Incorporated Top agencies USAF (Department of the Air Force)	$150,548	0.5%	Rank history: #42 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
17	JBG Properties, Inc. Through JBG / Federal Center, L.L.C. Top agencies DOT (Department of Transportation)	$143,577	0.5%	Rank history: not on the FY2022–FY2025 lists; down 13 since FY2020.
18	PDO Ahusaka JV, LLC Top agencies Army (Department of the Army)	$97,455	0.3%	Rank history: not on the FY2022–FY2025 lists; down 9 since FY2020.
19	Veterans Construction Coalition LLC Top agencies USAF (Department of the Air Force)	$77,343	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
20	Altima Construction Inc. Top agencies Army (Department of the Army)	$69,385	0.2%	Rank history: #32 in FY2022, #25 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2020.
21	Sjv2 Top agencies USAF (Department of the Air Force)	$68,638	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
22	Government Contracting Resources, Inc. Top agencies Navy (Department of the Navy)	$63,213	0.2%	Rank history: not on the FY2022–FY2025 lists; up 19 since FY2020.
23	G2I LLC Top agencies Army (Department of the Army)	$51,920	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
24	Grainger Contracting and Services, LLC Top agencies USAF (Department of the Air Force)	$44,000	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
25	G2I JBI LLC Top agencies Army (Department of the Army)	$41,891	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
26	Enfield Enterprises LLC Top agencies USAF (Department of the Air Force)	$37,327	0.1%	Rank history: not on the FY2022–FY2025 lists; down 4 since FY2020.
27	Commonwealth of Kentucky Through Bluegrass Station Army Depot Top agencies USSOCOM (United States Special Operations Command)	$33,345	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
28	Lavastida Development Group, L.l.c Top agencies EPA (Environmental Protection Agency)	$32,267	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
29	MMB Services Corp Top agencies USAGM (US Agency for Global Media)	$31,944	0.1%	Rank history: not on the FY2022–FY2025 lists; up 11 since FY2020.
30	Potomac Center CF LLC Top agencies ED (Department of Education)	$24,556	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
31	Shepherd & Sons Electrical, Plumbing & Mechanical Inc. Top agencies Army (Department of the Army)	$19,125	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
32	HBW Properties, Inc. Top agencies DOE (Department of Energy)	$18,909	0.1%	Rank history: #5 in FY2022, #9 in FY2023, not on the FY2024 list and #7 in FY2025; new, not ranked in FY2020.
33	Warden Construction Corporation Top agencies USAF (Department of the Air Force)	$17,545	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
34	IBS L.l.c Top agencies Navy (Department of the Navy)	$16,623	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
35	Trane U.S. Inc. Top agencies USAF (Department of the Air Force)	$13,909	<0.1%	Rank history: #34 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
36	Wattle & Daub Contractors Top agencies USAF (Department of the Air Force)	$8,840	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 22 since FY2020.
37	Dap Construction Management LLC Top agencies USAF (Department of the Air Force)	$7,728	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
38	Waltz Engineering, Inc. Top agencies Army (Department of the Army)	$7,624	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in 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 $28.3 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.

Quick answers