Top 27 Contractors in PSC 4931: Fire Control Maintenance and Repair Shop Specialized Equipment, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Rockwell Collins-ESA Vision Systems Limited Liability Compan Through Collins Elbit Vision Systems, LLC Top agencies USAF (Department of the Air Force)	$2,208,091	41.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
2	Ma Impianti S.R.L. Top agencies USAF (Department of the Air Force)	$1,662,936	31.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
3	RTX Corporation 2 awardees, including Kidde Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$564,512	10.7%	Rank history: #2 in FY2021, #30 in FY2022, #2 in FY2024 and not on the FY2025 list; up 27 since FY2022.
4	Hurtvet Subcontracting LLC Top agencies VA (Department of Veterans Affairs)	$247,550	4.7%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
5	Kipper Tool Company Top agencies Army (Department of the Army)	$163,269	3.1%	Rank history: not on the FY2021 list, #6 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
6	Fluid Solutions LLC Top agencies DOS (Department of State)	$77,125	1.5%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2024 and not on the FY2025 list; new.
7	CHA Consulting, Inc. Through CHA Fire Protection Services, LLC Top agencies DOS (Department of State)	$71,162	1.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
8	Johnson Controls Fire Protection LP 2 awardees Top agencies DOJ (Department of Justice)	$43,918	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
9	The Gerner Companies. Llc Top agencies DOJ (Department of Justice)	$40,947	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
10	Wrga Fire Training Solutions Inc. Top agencies USAF (Department of the Air Force)	$35,246	0.7%	Rank history: #10 in FY2021, #9 in FY2022, #4 in FY2024 and #6 in FY2025; down 1 since FY2022.
11	United Piping, Inc. Top agencies DOJ (Department of Justice)	$30,050	0.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
12	Harnish Group Inc. Through N C Machinery Co. Top agencies DHS (Department of Homeland Security)	$20,372	0.4%	Rank history: not on the FY2021–FY2022 lists, #37 in FY2024 and not on the FY2025 list; new.
13	Alan Yoder Enterprises, Incorporated Top agencies DOS (Department of State)	$10,129	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
14	Aero Manufacturing, L.l.c Top agencies DLA (Defense Logistics Agency)	$9,570	0.2%	Rank history: not on the FY2021–FY2022 lists, #5 in FY2024 and #4 in FY2025; new.
15	AGM Container Controls Inc. Top agencies DLA (Defense Logistics Agency)	$4,722	0.1%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2024 and #23 in FY2025; new.
16	Guam & Micronesian Islands Scuba Wholesale Top agencies USAF (Department of the Air Force)	$4,400	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
17	King Nutronics Corporation Top agencies DLA (Defense Logistics Agency)	$3,141	0.1%	Rank history: #33 in FY2021, #27 in FY2022, #7 in FY2024 and #19 in FY2025; up 10 since FY2022.
18	W. & O. Supply Inc. Through The Hiller Companies, LLC Top agencies DOI (Department of the Interior)	$3,065	0.1%	Rank history: #22 in FY2021, #21 in FY2022 and not on the FY2024–FY2025 lists; up 3 since FY2022.
19	C. Crouthamel & Co., Inc. Top agencies DLA (Defense Logistics Agency)	$2,988	0.1%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2024 and not on the FY2025 list; new.
20	Davis Specialized, LLC Top agencies DOJ (Department of Justice)	$2,502	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
21	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$1,891	<0.1%	Rank history: #25 in FY2021, #28 in FY2022, #22 in FY2024 and #16 in FY2025; up 7 since FY2022.
22	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$1,488	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
23	Weckworth Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$977	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
24	Daniels Manufacturing Corporation Top agencies DLA (Defense Logistics Agency)	$781	<0.1%	Rank history: #36 in FY2021, not on the FY2022 list, #29 in FY2024 and not on the FY2025 list; returned.
25	The Office Group Inc. Top agencies DLA (Defense Logistics Agency)	$230	<0.1%	Rank history: not on the FY2021 list, #29 in FY2022, #36 in FY2024 and not on the FY2025 list; up 4 since FY2022.
26	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency)	$162	<0.1%	Rank history: not on the FY2021–FY2022 lists, #39 in FY2024 and not on the FY2025 list; new.
27	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$155	<0.1%	Rank history: not on the FY2021–FY2022 lists, #34 in FY2024 and not on the FY2025 list; new.

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 $5.28 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 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 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.

Quick answers