Top 33 Contractors in PSC 1610: Aircraft Propellers and Components, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	RTX Corporation 3 awardees, including Hamilton Sundstrand Corporation, Hamilton Sundstrand Customer Support Center Maastricht B.V. and Kidde Technologies, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$28,180,541	43.9%	Rank history: #1 in FY2021, #3 in FY2022, #2 in FY2023 and #2 in FY2024; up 1 since FY2024.
2	General Electric Company 3 awardees, including GE Aviation Systems LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$14,710,551	22.9%	Rank history: #3 in FY2021, #2 in FY2022, #4 in FY2023 and #3 in FY2024; up 1 since FY2024.
3	L3Harris Technologies, Inc. 2 awardees, including L3Harris Technologies Integrated Systems L.P. Top agencies USAF (Department of the Air Force)	$4,286,578	6.7%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2023 and #28 in FY2024; up 25 since FY2024.
4	General Atomics Aeronautical Systems, Inc. Top agencies USAF (Department of the Air Force)	$3,235,078	5.0%	Rank history: not on the FY2021–FY2024 lists; new.
5	THALES Through Thales Defense & Security Inc. Top agencies USAF (Department of the Air Force)	$1,951,936	3.0%	Rank history: not on the FY2021–FY2022 lists, #7 in FY2023 and #4 in FY2024; down 1 since FY2024.
6	Gregory Jones & Associates LLC Top agencies USAF (Department of the Air Force)	$1,771,927	2.8%	Rank history: not on the FY2021–FY2024 lists; new.
7	Airbus DS Military Aircraft Inc. Top agencies DHS (Department of Homeland Security)	$1,567,290	2.4%	Rank history: not on the FY2021–FY2024 lists; new.
8	General Tool Company Top agencies Navy (Department of the Navy)	$1,103,052	1.7%	Rank history: not on the FY2021–FY2024 lists; new.
9	Pacific Propeller International LLC Top agencies Navy (Department of the Navy)	$324,849	0.5%	Rank history: #19 in FY2021 and not on the FY2022–FY2024 lists; returned.
10	Aircraft Propeller Service, LLC Top agencies DHS (Department of Homeland Security)	$266,633	0.4%	Rank history: #21 in FY2021, #7 in FY2022, #12 in FY2023 and #9 in FY2024; down 1 since FY2024.
11	Rolls-Royce Solutions America Inc. Through Rolls-Royce Corporation Top agencies DHS (Department of Homeland Security)	$251,776	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
12	Bell Boeing Joint Project Office Top agencies Navy (Department of the Navy)	$239,791	0.4%	Rank history: #38 in FY2021, #32 in FY2022, #29 in FY2023 and not on the FY2024 list; returned.
13	Ontic Engineering and Manufacturing Inc. Through Ontic Engineering & Manufacturing UK Limited Top agencies Navy (Department of the Navy)	$176,397	0.3%	Rank history: not on the FY2021–FY2023 lists and #18 in FY2024; up 5 since FY2024.
14	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$159,140	0.2%	Rank history: not on the FY2021 list, #11 in FY2022 and not on the FY2023–FY2024 lists; returned.
15	Lockheed Martin Corporation 3 awardees, including Derco Aerospace, Inc. and Sikorsky Aircraft Corporation Top agencies DLA (Defense Logistics Agency)	$155,357	0.2%	Rank history: #2 in FY2021, #1 in FY2022, #9 in FY2023 and #10 in FY2024; down 5 since FY2024.
16	CU Enterprises Ltd Through C U Enterprises Ltd Top agencies DLA (Defense Logistics Agency)	$113,960	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
17	Solomon Engineering, Inc. Top agencies USAF (Department of the Air Force)	$60,600	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
18	L.r.g. Corporation Top agencies DLA (Defense Logistics Agency)	$45,760	0.1%	Rank history: not on the FY2021–FY2023 lists and #27 in FY2024; up 9 since FY2024.
19	Mac Aerospace Corp Top agencies DLA (Defense Logistics Agency)	$43,320	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
20	LCF Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$26,784	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
21	Kitco LLC Top agencies DLA (Defense Logistics Agency)	$18,451	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
22	WKF (Friedman) Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$16,416	<0.1%	Rank history: #40 in FY2021 and not on the FY2022–FY2024 lists; returned.
23	Govparts LLC Top agencies DLA (Defense Logistics Agency)	$15,208	<0.1%	Rank history: not on the FY2021–FY2023 lists and #39 in FY2024; up 16 since FY2024.
24	Advanced CNC Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$11,625	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
25	Eos-Av International Corp Top agencies DHS (Department of Homeland Security)	$10,719	<0.1%	Rank history: not on the FY2021 list, #25 in FY2022 and not on the FY2023–FY2024 lists; returned.
26	MTC Engineering LLC Top agencies DLA (Defense Logistics Agency)	$8,950	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
27	Neros, Inc. Top agencies USAF (Department of the Air Force)	$8,100	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
28	Brown Helicopter, Inc. Top agencies DLA (Defense Logistics Agency)	$7,540	<0.1%	Rank history: #34 in FY2021, #16 in FY2022, #15 in FY2023 and #31 in FY2024; up 3 since FY2024.
29	Valley Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$6,000	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
30	Hydro-Aire Aerospace Corp Top agencies DLA (Defense Logistics Agency)	$5,808	<0.1%	Rank history: not on the FY2021–FY2023 lists and #29 in FY2024; down 1 since FY2024.
31	Air & Ground Aviation Inc. Top agencies DLA (Defense Logistics Agency)	$3,800	<0.1%	Rank history: #32 in FY2021, #27 in FY2022, not on the FY2023 list and #37 in FY2024; up 6 since FY2024.
32	Hoosier Industrial Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$2,684	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
33	White Aero Inc. Top agencies DLA (Defense Logistics Agency)	$571	<0.1%	Rank history: not on the FY2021 list, #35 in FY2022 and not on the FY2023–FY2024 lists; returned.

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 $64.2 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 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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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