Top 34 Contractors in PSC 2810: Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	RTX Corporation 2 awardees, including Hamilton Sundstrand Corporation Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$4,573,076	72.7%	Rank history: #3 in FY2021, #7 in FY2022, #3 in FY2024 and not on the FY2025 list; up 6 since FY2022.
2	Lockheed Martin Corporation Top agencies DLA (Defense Logistics Agency)	$271,763	4.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
3	Southern Cross Aviation, LLC Top agencies USDA (Department of Agriculture)	$247,839	3.9%	Rank history: not on the FY2021–FY2022 lists, #20 in FY2024 and not on the FY2025 list; new.
4	Irwin International, Inc. Top agencies DOI (Department of the Interior)	$148,504	2.4%	Rank history: not on the FY2021 list, #3 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
5	Rolls-Royce Military Aero Engines Ltd Through Rolls-Royce Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DHS (Department of Homeland Security)	$108,372	1.7%	Rank history: #1 in FY2021, #1 in FY2022 and not on the FY2024–FY2025 lists; down 4 since FY2022.
6	Aantilia LLC Top agencies DOI (Department of the Interior)	$80,393	1.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
7	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$78,400	1.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
8	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$77,520	1.2%	Rank history: #9 in FY2021, #22 in FY2022, #26 in FY2024 and #12 in FY2025; up 14 since FY2022.
9	Parker-Hannifin Corporation Top agencies Navy (Department of the Navy)	$72,680	1.2%	Rank history: #14 in FY2021, #14 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
10	Cub Crafters, Inc. Top agencies DOI (Department of the Interior)	$65,474	1.0%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #6 in FY2025; new.
11	Praxair Distribution Inc. Through Linde Gas & Equipment Inc. Top agencies Smithsonian (Smithsonian Institution)	$48,000	0.8%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2024 and not on the FY2025 list; new.
12	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$27,163	0.4%	Rank history: not on the FY2021 list, #31 in FY2022, #35 in FY2024 and not on the FY2025 list; up 19 since FY2022.
13	SAFRAN Through Safran Landing Systems Wheel & Brake Services LLC Top agencies DLA (Defense Logistics Agency)	$23,335	0.4%	Rank history: #12 in FY2021, not on the FY2022 list, #6 in FY2024 and #17 in FY2025; returned.
14	Dyna-Empire Inc. Top agencies DLA (Defense Logistics Agency)	$21,098	0.3%	Rank history: #16 in FY2021, #17 in FY2022, #17 in FY2024 and #18 in FY2025; up 3 since FY2022.
15	Fluid Conditioning Products, Inc. Top agencies DLA (Defense Logistics Agency)	$20,377	0.3%	Rank history: #8 in FY2021, #24 in FY2022, #10 in FY2024 and #8 in FY2025; up 9 since FY2022.
16	Ardco LLC Top agencies DOI (Department of the Interior)	$20,000	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
17	Aarcorp Through AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency)	$16,380	0.3%	Rank history: not on the FY2021 list, #21 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
18	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$12,364	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
19	OYO Corporation Through Geometrics, Inc. Top agencies Smithsonian (Smithsonian Institution)	$12,294	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
20	Polytech Defense Spares LLC Top agencies DLA (Defense Logistics Agency)	$11,312	0.2%	Rank history: #21 in FY2021, not on the FY2022 list, #31 in FY2024 and #23 in FY2025; returned.
21	Trelleborg Marine Systems Japan Co. Ltd. Through Trelleborg Sealing Solutions US, Inc. Top agencies DLA (Defense Logistics Agency)	$11,029	0.2%	Rank history: not on the FY2021 list, #23 in FY2022, #25 in FY2024 and not on the FY2025 list; up 2 since FY2022.
22	VSE Corporation Top agencies DLA (Defense Logistics Agency)	$9,160	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
23	S I T Corporation Top agencies DLA (Defense Logistics Agency)	$8,952	0.1%	Rank history: not on the FY2021–FY2022 lists, #27 in FY2024 and #15 in FY2025; new.
24	Ohio Machinery Co Top agencies DLA (Defense Logistics Agency)	$8,925	0.1%	Rank history: not on the FY2021–FY2022 lists, #37 in FY2024 and #24 in FY2025; new.
25	Aero Precision Industries LLC Through Allclear Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency)	$8,554	0.1%	Rank history: not on the FY2021 list, #13 in FY2022 and not on the FY2024–FY2025 lists; down 12 since FY2022.
26	Dreamfind, Inc. Top agencies DLA (Defense Logistics Agency)	$6,015	0.1%	Rank history: #24 in FY2021, not on the FY2022 list, #30 in FY2024 and not on the FY2025 list; returned.
27	Transdigm Group Incorporated Through Arkwin Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$3,712	0.1%	Rank history: not on the FY2021 list, #19 in FY2022 and not on the FY2024–FY2025 lists; down 8 since FY2022.
28	Bell Boeing Joint Project Office Top agencies DLA (Defense Logistics Agency)	$3,651	0.1%	Rank history: not on the FY2021 list, #26 in FY2022, #16 in FY2024 and #4 in FY2025; down 2 since FY2022.
29	Kitco LLC Top agencies DLA (Defense Logistics Agency)	$2,886	<0.1%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2024 and not on the FY2025 list; new.
30	Capy Machine Shop Inc. Top agencies DLA (Defense Logistics Agency)	$1,896	<0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #26 in FY2025; new.
31	The Boeing Company Top agencies DLA (Defense Logistics Agency)	$631	<0.1%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2024 and not on the FY2025 list; new.
32	Doosan Infracore Co., Ltd. Through Doosan Bobcat North America, Inc. Top agencies DLA (Defense Logistics Agency)	$203	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
33	RDO Holdings Co. Through RDO Agriculture Equipment Co Top agencies DLA (Defense Logistics Agency)	$140	<0.1%	Rank history: not on the FY2021 list, #35 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
34	Central Power Systems & Services, LLC Top agencies DLA (Defense Logistics Agency)	$92	<0.1%	Rank history: not on the FY2021 list, #30 in FY2022, #38 in FY2024 and not on the FY2025 list; down 4 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 $6.29 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.

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