Top 35 Contractors in PSC 2810: Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Rolls-Royce Military Aero Engines Ltd Through Rolls-Royce Corporation Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) Navy (Department of the Navy)	$8,276,382	69.8%	Rank history: #1 in FY2021, #5 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
2	Williams International Co., L.L.C. Top agencies NASA (National Aeronautics and Space Administration)	$870,216	7.3%	Rank history: not on the FY2021 list, not on the FY2023 list, #14 in FY2024 and not on the FY2025 list; new.
3	Irwin International, Inc. Top agencies DOI (Department of the Interior)	$594,979	5.0%	Rank history: not on the FY2021 list, #4 in FY2023 and not on the FY2024–FY2025 lists; new.
4	Earle Kinlaw & Associates, Inc. Top agencies GSA (General Services Administration)	$570,256	4.8%	Rank history: #5 in FY2021 and not on the FY2023–FY2025 lists; up 1 since FY2021.
5	General Electric Company 2 awardees Top agencies DLA (Defense Logistics Agency)	$391,294	3.3%	Rank history: #2 in FY2021, not on the FY2023 list, #1 in FY2024 and #10 in FY2025; down 3 since FY2021.
6	Fairbanks Morse LLC Top agencies DLA (Defense Logistics Agency)	$207,559	1.7%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
7	RTX Corporation 2 awardees, including Hamilton Sundstrand Corporation Top agencies DLA (Defense Logistics Agency)	$130,617	1.1%	Rank history: #3 in FY2021, #1 in FY2023, #3 in FY2024 and not on the FY2025 list; down 4 since FY2021.
8	Mototok America LLC Top agencies Army (Department of the Army)	$123,389	1.0%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
9	Bevy Electronics Corp Top agencies Navy (Department of the Navy)	$122,382	1.0%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
10	Abbott Industries, Inc. Through Covington Aircraft Engines Inc. Top agencies DOI (Department of the Interior)	$59,918	0.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
11	W and G Machine Company, Incorporated Top agencies DLA (Defense Logistics Agency)	$49,980	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
12	Allied Defense Industries Inc. Through Aero International, LLC Top agencies DLA (Defense Logistics Agency)	$49,313	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
13	Aero Precision Industries LLC Through Allclear Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency)	$47,623	0.4%	Rank history: not on the FY2021 list, #25 in FY2023 and not on the FY2024–FY2025 lists; new.
14	Parker-Hannifin Corporation Top agencies DLA (Defense Logistics Agency)	$45,640	0.4%	Rank history: #14 in FY2021, #9 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
15	York Precision Machining and Hydraulics, LLC Top agencies DLA (Defense Logistics Agency)	$42,770	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
16	Allclear Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency)	$40,832	0.3%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #7 in FY2025; new.
17	Dyna-Empire Inc. Top agencies DLA (Defense Logistics Agency)	$29,990	0.3%	Rank history: #16 in FY2021, #14 in FY2023, #17 in FY2024 and #18 in FY2025; down 1 since FY2021.
18	Kellstrom Defense Aerospace Inc. Through Allclear Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency)	$27,692	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
19	Transdigm Group Incorporated Through Arkwin Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$15,639	0.1%	Rank history: not on the FY2021 list, #27 in FY2023 and not on the FY2024–FY2025 lists; new.
20	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$13,920	0.1%	Rank history: #20 in FY2021, not on the FY2023 list, #19 in FY2024 and #13 in FY2025; unchanged since FY2021.
21	Aarcorp Through AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency)	$13,810	0.1%	Rank history: not on the FY2021 list, #17 in FY2023 and not on the FY2024–FY2025 lists; new.
22	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$12,263	0.1%	Rank history: #9 in FY2021, #8 in FY2023, #26 in FY2024 and #12 in FY2025; down 13 since FY2021.
23	Trelleborg Marine Systems Japan Co. Ltd. Through Trelleborg Sealing Solutions US, Inc. Top agencies DLA (Defense Logistics Agency)	$11,790	0.1%	Rank history: not on the FY2021 list, #21 in FY2023, #25 in FY2024 and not on the FY2025 list; new.
24	Fluid Conditioning Products, Inc. Top agencies DLA (Defense Logistics Agency)	$10,588	0.1%	Rank history: #8 in FY2021, #15 in FY2023, #10 in FY2024 and #8 in FY2025; down 16 since FY2021.
25	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$6,900	0.1%	Rank history: #17 in FY2021 and not on the FY2023–FY2025 lists; down 8 since FY2021.
26	Bell Boeing Joint Project Office Top agencies DLA (Defense Logistics Agency)	$6,841	0.1%	Rank history: not on the FY2021 list, #28 in FY2023, #16 in FY2024 and #4 in FY2025; new.
27	Bright Lights Usa, Inc. Top agencies DLA (Defense Logistics Agency)	$6,750	0.1%	Rank history: #19 in FY2021 and not on the FY2023–FY2025 lists; down 8 since FY2021.
28	Hydraulics International, Inc. Top agencies DLA (Defense Logistics Agency)	$5,196	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #29 in FY2024 and #25 in FY2025; new.
29	OLB Associates LLC Top agencies DLA (Defense Logistics Agency)	$4,055	<0.1%	Rank history: #28 in FY2021 and not on the FY2023–FY2025 lists; down 1 since FY2021.
30	Central Power Systems & Services, LLC Top agencies DLA (Defense Logistics Agency)	$3,891	<0.1%	Rank history: not on the FY2021 list, #34 in FY2023, #38 in FY2024 and not on the FY2025 list; new.
31	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$1,789	<0.1%	Rank history: not on the FY2021 list, #12 in FY2023, #35 in FY2024 and not on the FY2025 list; new.
32	Precision Rings Incorporated Top agencies DLA (Defense Logistics Agency)	$1,185	<0.1%	Rank history: #22 in FY2021 and not on the FY2023–FY2025 lists; down 10 since FY2021.
33	Alpha Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$940	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
34	Caterpillar Inc. Top agencies DLA (Defense Logistics Agency)	$330	<0.1%	Rank history: #27 in FY2021 and not on the FY2023–FY2025 lists; down 7 since FY2021.
35	RDO Holdings Co. Through RDO Agriculture Equipment Co Top agencies DLA (Defense Logistics Agency)	$146	<0.1%	Rank history: not on the FY2021 list, #33 in FY2023 and not on the FY2024–FY2025 lists; 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 $11.9 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 2022 ran Oct 1, 2021 – Sep 30, 2022. 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 FY2021. "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 FY2021 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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