Top 39 Contractors in PSC 4931: Fire Control Maintenance and Repair Shop Specialized Equipment, FY2024

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Seiler Instrument and Manufacturing Company, Incorporated Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$847,015	45.3%	Rank history: not on the FY2021 list, #1 in FY2022, not on the FY2023 list and #2 in FY2025; returned.
2	RTX Corporation 2 awardees, including Kidde Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$353,993	18.9%	Rank history: #2 in FY2021, #30 in FY2022, #3 in FY2023 and not on the FY2025 list; up 1 since FY2023.
3	GMS International Corporation Top agencies DLA (Defense Logistics Agency)	$202,817	10.8%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
4	Wrga Fire Training Solutions Inc. Top agencies USAF (Department of the Air Force)	$59,470	3.2%	Rank history: #10 in FY2021, #9 in FY2022, #10 in FY2023 and #6 in FY2025; up 6 since FY2023.
5	Aero Manufacturing, L.l.c Top agencies DLA (Defense Logistics Agency)	$51,870	2.8%	Rank history: not on the FY2021–FY2022 lists, #14 in FY2023 and #4 in FY2025; up 9 since FY2023.
6	Bradley-Thompson Tool Company Top agencies DLA (Defense Logistics Agency)	$33,804	1.8%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
7	King Nutronics Corporation Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$33,051	1.8%	Rank history: #33 in FY2021, #27 in FY2022, #17 in FY2023 and #19 in FY2025; up 10 since FY2023.
8	Wrigglesworth Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$24,495	1.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
9	Johnson Controls Inc Through Johnson Controls Fire Protection LP Top agencies DOJ (Department of Justice)	$22,091	1.2%	Rank history: not on the FY2021–FY2023 lists and #3 in FY2025; new.
10	The Hiller Companies, LLC Top agencies DOI (Department of the Interior)	$21,560	1.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
11	Oshkosh Corporation Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency)	$16,913	0.9%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
12	Rubiconsulting, LLC Top agencies USAF (Department of the Air Force)	$16,784	0.9%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
13	Ebby-Tek Services Limited Top agencies DOS (Department of State)	$16,600	0.9%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
14	RIO Supply, Inc. Top agencies DOS (Department of State)	$16,355	0.9%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
15	Fluid Solutions LLC Top agencies DOS (Department of State)	$15,259	0.8%	Rank history: not on the FY2021–FY2022 lists, #6 in FY2023 and not on the FY2025 list; down 9 since FY2023.
16	Kidde Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$12,185	0.7%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
17	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency)	$11,662	0.6%	Rank history: #27 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
18	Legacy Fire Pro Inc. Top agencies HHS (Department of Health and Human Services)	$11,612	0.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
19	Cass Fire Protection LLC Top agencies DHS (Department of Homeland Security)	$10,000	0.5%	Rank history: not on the FY2021–FY2023 lists and #18 in FY2025; new.
20	American Fire Sprinkler Services LLC Top agencies DOJ (Department of Justice)	$9,950	0.5%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2025; new.
21	Witmer Public Safety Group Inc. Top agencies WHS (DOD Washington Headquarters Service)	$8,669	0.5%	Rank history: not on the FY2021–FY2023 lists and #20 in FY2025; new.
22	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$8,184	0.4%	Rank history: #25 in FY2021, #28 in FY2022, #21 in FY2023 and #16 in FY2025; down 1 since FY2023.
23	Summit Fire Protection Co Through ABC Fire Extinguisher Co., Inc. Top agencies DOJ (Department of Justice)	$8,052	0.4%	Rank history: #30 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
24	Safety Fire Sprinkler Corp Top agencies DOJ (Department of Justice)	$6,000	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
25	Aero-Tel Wire Harness Corp Top agencies DLA (Defense Logistics Agency)	$5,750	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
26	AGM Container Controls Inc. Top agencies DLA (Defense Logistics Agency)	$4,017	0.2%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2023 and #23 in FY2025; down 11 since FY2023.
27	Polytech Defense Spares LLC Top agencies DLA (Defense Logistics Agency)	$3,699	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
28	Triman Industries Inc. Through Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency)	$2,993	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
29	Daniels Manufacturing Corporation Top agencies DLA (Defense Logistics Agency)	$2,695	0.1%	Rank history: #36 in FY2021, not on the FY2022 list, #24 in FY2023 and not on the FY2025 list; down 5 since FY2023.
30	Woodard Electric Inc. Top agencies DLA (Defense Logistics Agency)	$2,496	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
31	N U Labs Inc Through Ballantine Laboratories Inc. Top agencies Army (Department of the Army)	$2,380	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
32	Derco Aerospace, Inc. Top agencies DLA (Defense Logistics Agency)	$1,500	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
33	Defense & Aerospace Manufacturing LLC Top agencies DLA (Defense Logistics Agency)	$1,257	0.1%	Rank history: #32 in FY2021, not on the FY2022–FY2023 lists and #26 in FY2025; returned.
34	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$1,136	0.1%	Rank history: not on the FY2021–FY2022 lists, #27 in FY2023 and not on the FY2025 list; down 7 since FY2023.
35	Madison Electric Co Top agencies DLA (Defense Logistics Agency)	$994	0.1%	Rank history: not on the FY2021–FY2023 lists and #30 in FY2025; new.
36	The Office Group Inc. Top agencies DLA (Defense Logistics Agency)	$508	<0.1%	Rank history: not on the FY2021 list, #29 in FY2022, #25 in FY2023 and not on the FY2025 list; down 11 since FY2023.
37	Harnish Group Inc. Through N C Machinery Co. Top agencies DHS (Department of Homeland Security)	$400	<0.1%	Rank history: not on the FY2021–FY2022 lists, #12 in FY2023 and not on the FY2025 list; down 25 since FY2023.
38	C. Crouthamel & Co., Inc. Top agencies DLA (Defense Logistics Agency)	$280	<0.1%	Rank history: not on the FY2021–FY2022 lists, #19 in FY2023 and not on the FY2025 list; down 19 since FY2023.
39	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency)	$251	<0.1%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2023 and not on the FY2025 list; down 13 since FY2023.

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 $1.87 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 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023 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