Top 29 Contractors in PSC Y1BA: Construction of Air Traffic Control Towers, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Walsh Federal LLC Top agencies Navy (Department of the Navy)	$142,528,000	85.8%	Rank history: not on the FY2022 list; new.
2	Tj&B Air Conditioning and Electric, LLC Top agencies DOT (Department of Transportation)	$6,773,694	4.1%	Rank history: not on the FY2022 list; new.
3	Preferred Electric, LLC Top agencies DOT (Department of Transportation)	$3,798,048	2.3%	Rank history: not on the FY2022 list; new.
4	The Walsh Group Through Walsh Construction Company II, LLC Top agencies DOT (Department of Transportation)	$3,691,094	2.2%	Rank history: #6 in FY2022; up 2 since FY2022.
5	Ahtna Infrastructure & Technologies LLC 2 awardees Top agencies DOT (Department of Transportation)	$3,527,752	2.1%	Rank history: not on the FY2022 list; new.
6	Dominguez Design-Build, Inc. Top agencies DOT (Department of Transportation)	$1,273,448	0.8%	Rank history: not on the FY2022 list; new.
7	Grunley Construction Co., Inc. Top agencies Army (Department of the Army)	$1,134,861	0.7%	Rank history: #26 in FY2022; up 19 since FY2022.
8	Cmgc Building Corp Top agencies DOT (Department of Transportation)	$410,540	0.2%	Rank history: #7 in FY2022; down 1 since FY2022.
9	Cowboy Electrical Services Inc. Top agencies DOT (Department of Transportation)	$369,279	0.2%	Rank history: not on the FY2022 list; new.
10	E Corp Top agencies DOT (Department of Transportation)	$324,579	0.2%	Rank history: #3 in FY2022; down 7 since FY2022.
11	Proesl BAU GMBH Top agencies Army (Department of the Army)	$272,985	0.2%	Rank history: not on the FY2022 list; new.
12	H-D Constructors Corporation Top agencies DOT (Department of Transportation)	$237,583	0.1%	Rank history: #8 in FY2022; down 4 since FY2022.
13	Web, LLC Top agencies Navy (Department of the Navy)	$228,553	0.1%	Rank history: not on the FY2022 list; new.
14	Adapt Consulting LLC Top agencies DOT (Department of Transportation)	$191,832	0.1%	Rank history: #9 in FY2022; down 5 since FY2022.
15	Saybr Contractors, Inc. Top agencies DOT (Department of Transportation)	$185,148	0.1%	Rank history: #13 in FY2022; down 2 since FY2022.
16	Source One Construction, LLC Top agencies DOT (Department of Transportation)	$138,889	0.1%	Rank history: not on the FY2022 list; new.
17	SGS LLC Top agencies Army (Department of the Army)	$132,974	0.1%	Rank history: #1 in FY2022; down 16 since FY2022.
18	Ideal Engineering Solutions P.s.c Top agencies DOT (Department of Transportation)	$114,833	0.1%	Rank history: #5 in FY2022; down 13 since FY2022.
19	Morganti Group Inc. the Top agencies Army (Department of the Army)	$112,409	0.1%	Rank history: #2 in FY2022; down 17 since FY2022.
20	Yorkshire Industries LLC Top agencies DOT (Department of Transportation)	$91,858	0.1%	Rank history: not on the FY2022 list; new.
21	Prime Fire Protection Corp Top agencies DOT (Department of Transportation)	$63,705	<0.1%	Rank history: not on the FY2022 list; new.
22	Stronghold Engineering Inc. Top agencies Army (Department of the Army)	$55,802	<0.1%	Rank history: #10 in FY2022; down 12 since FY2022.
23	Coleman Development Corporation Top agencies DOT (Department of Transportation)	$41,024	<0.1%	Rank history: not on the FY2022 list; new.
24	Mickan Generalbaugesellschaft Amberg MBH & Co. KG Top agencies Army (Department of the Army)	$37,555	<0.1%	Rank history: not on the FY2022 list; new.
25	Lonergan Electric Service Inc. Top agencies DOT (Department of Transportation)	$29,917	<0.1%	Rank history: not on the FY2022 list; new.
26	Achuti LLC Top agencies DOT (Department of Transportation)	$24,899	<0.1%	Rank history: not on the FY2022 list; new.
27	HHI Corporation Top agencies USAF (Department of the Air Force)	$23,267	<0.1%	Rank history: #14 in FY2022; down 13 since FY2022.
28	Edwards Construction Group, LLC Top agencies DOT (Department of Transportation)	$18,136	<0.1%	Rank history: #11 in FY2022; down 17 since FY2022.
29	A&P-One Construction Inc. Top agencies DOT (Department of Transportation)	$817	<0.1%	Rank history: #16 in FY2022; down 13 since FY2022.

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 $166 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022, #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 FY2022 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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