Top 100 Contractors in PSC 2840: Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components, Aug 2025–Jul 2026

Name: Top 100 Contractors in PSC 2840: Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components, Aug 2025–Jul 2026
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Aug 1, 2025 – Jul 31, 2026 Code page on GovTribe

The latest 12 months. See the newest fiscal year's list: Top Contractors in PSC 2840: Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components, FY2025.

The top 10 won 97% of PSC 2840 contract dollars from August 2025 through July 2026

Contract obligations: $12,413,808,657 Net of deobligations, by contracts coded PSC 2840
Contractors: 209 Parent companies with an obligation
Largest contractor: RTX Corporation $9.47 billion, 74.2% of obligations
Data as of: Nov 5, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	RTX Corporation 9 awardees, including Pratt & Whitney Military Aftermarket Services, Inc., Hamilton Sundstrand Corporation and Rohr, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$9,466,270,219	74.2%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; up 1 since Aug 2024–Jul 2025.
2	General Electric Company 13 awardees, including Unison Industries LLC, GE Engine Services Distribution, L.L.C. and Paradigm Manchester Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$2,066,560,655	16.2%	Rank history: #2 in FY2021, #2 in FY2022, #2 in FY2023, #2 in FY2024 and #2 in FY2025; down 1 since Aug 2024–Jul 2025.
3	Rolls-Royce Corporation 2 awardees Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$429,148,417	3.4%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2023, #6 in FY2024 and #3 in FY2025; unchanged since Aug 2024–Jul 2025.
4	CFM International Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$155,352,783	1.2%	Rank history: #4 in FY2021, #4 in FY2022, #3 in FY2023, #4 in FY2024 and #4 in FY2025; unchanged since Aug 2024–Jul 2025.
5	Honeywell International Inc. 6 awardees Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$113,994,864	0.9%	Rank history: #5 in FY2021, #5 in FY2022, #5 in FY2023, #3 in FY2024 and #6 in FY2025; unchanged since Aug 2024–Jul 2025.
6	Acmt, Inc. Top agencies USAF (Department of the Air Force)	$51,577,628	0.4%	Rank history: #32 in FY2021, #27 in FY2022, #27 in FY2023, #18 in FY2024 and #7 in FY2025; up 19 since Aug 2024–Jul 2025.
7	Chromalloy SAN Diego Corp 2 awardees, including Chromalloy Component Services Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$10,782,464	0.1%	Rank history: not on the FY2021 list, #14 in FY2022, #7 in FY2023, #8 in FY2024 and #5 in FY2025; down 1 since Aug 2024–Jul 2025.
8	BAE Systems Through BAE Systems Information and Electronic Systems Integration Inc. Top agencies USAF (Department of the Air Force)	$9,813,612	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
9	Pacific Sky Supply, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$9,624,087	0.1%	Rank history: #23 in FY2021, #35 in FY2022, #17 in FY2023, #33 in FY2024 and #23 in FY2025; up 21 since Aug 2024–Jul 2025.
10	Rhinestahl Corporation Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$8,836,868	0.1%	Rank history: not on the FY2021–FY2023 lists, #11 in FY2024 and #15 in FY2025; up 39 since Aug 2024–Jul 2025.
11	The Boeing Company 8 awardees, including Boeing Distribution, Inc., Boeing Distribution Services, Inc. and Boeing Distribution Services X, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$8,696,589	0.1%	Rank history: #16 in FY2021, #6 in FY2022, #6 in FY2023, #13 in FY2024 and #16 in FY2025; up 2 since Aug 2024–Jul 2025.
12	Numet Acquisition Numet, Inc. Top agencies USAF (Department of the Air Force)	$7,883,322	0.1%	Rank history: #18 in FY2021, #10 in FY2022, #25 in FY2023, #16 in FY2024 and #54 in FY2025; up 4 since Aug 2024–Jul 2025.
13	Chromalloy Gas Turbine LLC Top agencies USAF (Department of the Air Force)	$6,813,737	0.1%	Rank history: #11 in FY2021, #13 in FY2022, #13 in FY2023, #12 in FY2024 and #12 in FY2025; down 2 since Aug 2024–Jul 2025.
14	Overhaul Support Services, LLC Top agencies Army (Department of the Army)	$6,449,262	0.1%	Rank history: not on the FY2021 list, #30 in FY2022, #36 in FY2023 and not on the FY2024–FY2025 lists; up 178 since Aug 2024–Jul 2025.
15	Union Machine Company of Lynn, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$6,357,450	<0.1%	Rank history: #17 in FY2021, #17 in FY2022, #22 in FY2023, #28 in FY2024 and #11 in FY2025; up 3 since Aug 2024–Jul 2025.
16	Transaero, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$5,703,865	<0.1%	Rank history: #87 in FY2021, #18 in FY2022, not on the FY2023 list, #21 in FY2024 and #8 in FY2025; down 9 since Aug 2024–Jul 2025.
17	Heico Corp 5 awardees, including Sherwood Avionics and Accessories, Inc., Jetseal Inc. and Seal Dynamics LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$5,453,654	<0.1%	Rank history: #21 in FY2021, #19 in FY2022, #21 in FY2023, #23 in FY2024 and #29 in FY2025; up 5 since Aug 2024–Jul 2025.
18	Greenwood Group Inc. Top agencies Commerce (Department of Commerce)	$5,403,841	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
19	The Beacon Group Inc Through Beacon Industries, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$5,217,729	<0.1%	Rank history: not on the FY2021–FY2023 lists, #20 in FY2024 and #9 in FY2025; down 2 since Aug 2024–Jul 2025.
20	Flight Support, Inc. Top agencies USAF (Department of the Air Force)	$3,484,825	<0.1%	Rank history: #29 in FY2021, #39 in FY2022, #20 in FY2023, #40 in FY2024 and #56 in FY2025; new, not ranked in Aug 2024–Jul 2025.
21	Aeromed Group, LLC 2 awardees, including Norcatec LLC Top agencies DLA (Defense Logistics Agency)	$3,049,243	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
22	Liburdi Turbine Services, LLC Top agencies USAF (Department of the Air Force)	$2,810,012	<0.1%	Rank history: not on the FY2021–FY2024 lists and #50 in FY2025; new, not ranked in Aug 2024–Jul 2025.
23	Standardaero Aviation Holdings, Inc. 3 awardees, including E B Airfoils, LLC, Pas Technologies Inc. and Standardaero Atlantic, Inc. Top agencies USAF (Department of the Air Force) DOS (Department of State)	$2,786,388	<0.1%	Rank history: #7 in FY2021, #7 in FY2022, #8 in FY2023, #14 in FY2024 and #17 in FY2025; new, not ranked in Aug 2024–Jul 2025.
24	AAR Corp. Through AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$2,747,408	<0.1%	Rank history: not on the FY2021–FY2023 lists, #94 in FY2024 and #18 in FY2025; up 3 since Aug 2024–Jul 2025.
25	Lockheed Martin Corporation 4 awardees, including Sikorsky Aircraft Corporation and Derco Aerospace, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,313,188	<0.1%	Rank history: #20 in FY2021, #11 in FY2022, #9 in FY2023, #10 in FY2024 and #21 in FY2025; up 3 since Aug 2024–Jul 2025.
26	Brown Helicopter, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$2,082,650	<0.1%	Rank history: #81 in FY2021, #87 in FY2022, #65 in FY2023, #44 in FY2024 and #66 in FY2025; up 50 since Aug 2024–Jul 2025.
27	Guidehouse Inc. Through Chromalloy Component Services Inc. Top agencies USAF (Department of the Air Force)	$1,750,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
28	Arctic Slope Regional Corporation 2 awardees, including Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$1,522,843	<0.1%	Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; up 38 since Aug 2024–Jul 2025.
29	Parts Life Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$1,300,699	<0.1%	Rank history: #39 in FY2021, #64 in FY2022, not on the FY2023 list, #65 in FY2024 and #79 in FY2025; new, not ranked in Aug 2024–Jul 2025.
30	Paramount Machine Company, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$1,185,484	<0.1%	Rank history: #43 in FY2021, #44 in FY2022, #63 in FY2023, #26 in FY2024 and #30 in FY2025; down 1 since Aug 2024–Jul 2025.
31	Eaton Corporation Public Limited Company 2 awardees, including Eaton Corp and Eaton Aerospace, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$1,115,368	<0.1%	Rank history: #60 in FY2021, #86 in FY2022, #41 in FY2023, #43 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
32	Precision Air Inc Top agencies DOS (Department of State)	$958,400	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
33	Weldmac Manufacturing Company Top agencies DLA (Defense Logistics Agency)	$921,454	<0.1%	Rank history: #58 in FY2021, #45 in FY2022, not on the FY2023 list, #39 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
34	Midway Industrial Supply Inc. Top agencies DLA (Defense Logistics Agency)	$910,190	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
35	Parker-Hannifin Corporation 3 awardees, including Meggitt (Orange County), Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$874,265	<0.1%	Rank history: #31 in FY2021, #47 in FY2022, #46 in FY2023, #50 in FY2024 and #25 in FY2025; up 12 since Aug 2024–Jul 2025.
36	Testek LLC Top agencies Navy (Department of the Navy)	$849,092	<0.1%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2023, not on the FY2024 list and #62 in FY2025; up 28 since Aug 2024–Jul 2025.
37	Aereos, LLC Through A.g.h. Industries, LLC Top agencies DLA (Defense Logistics Agency)	$800,889	<0.1%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; new, not ranked in Aug 2024–Jul 2025.
38	Bet Shemesh Engines Ltd Top agencies USAF (Department of the Air Force)	$754,390	<0.1%	Rank history: not on the FY2021–FY2023 lists, #27 in FY2024 and #26 in FY2025; down 14 since Aug 2024–Jul 2025.
39	Stein Seal Company Top agencies DLA (Defense Logistics Agency)	$717,160	<0.1%	Rank history: #40 in FY2021, #37 in FY2022, #31 in FY2023, #41 in FY2024 and #34 in FY2025; up 3 since Aug 2024–Jul 2025.
40	Global Logistics Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$696,887	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
41	Alamo Aircraft, Ltd. Top agencies DLA (Defense Logistics Agency)	$684,199	<0.1%	Rank history: #88 in FY2021, #79 in FY2022, #44 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
42	Triumph Group, Inc. Through Triumph Gear Systems, LLC Top agencies Navy (Department of the Navy)	$607,830	<0.1%	Rank history: #33 in FY2021, #32 in FY2022, #40 in FY2023, #31 in FY2024 and #31 in FY2025; up 8 since Aug 2024–Jul 2025.
43	Barnes Group Inc. 3 awardees Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$510,500	<0.1%	Rank history: #22 in FY2021, #22 in FY2022, #18 in FY2023, #86 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
44	L'anse Manufacturing & Technology, Inc. Top agencies DLA (Defense Logistics Agency)	$506,000	<0.1%	Rank history: #44 in FY2021, #43 in FY2022, #42 in FY2023, #47 in FY2024 and #45 in FY2025; up 21 since Aug 2024–Jul 2025.
45	Mac Aerospace Corp Top agencies DLA (Defense Logistics Agency)	$494,986	<0.1%	Rank history: not on the FY2021–FY2024 lists and #48 in FY2025; up 12 since Aug 2024–Jul 2025.
46	Turbocombustor Technology, Inc. Top agencies USAF (Department of the Air Force)	$490,352	<0.1%	Rank history: not on the FY2021–FY2023 lists, #53 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
47	Mentis Sciences Inc Top agencies DLA (Defense Logistics Agency)	$472,225	<0.1%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2023, #90 in FY2024 and #27 in FY2025; down 12 since Aug 2024–Jul 2025.
48	IBP Consulting, Inc. Top agencies DLA (Defense Logistics Agency)	$457,915	<0.1%	Rank history: #37 in FY2021, #67 in FY2022, #53 in FY2023, #56 in FY2024 and #80 in FY2025; new, not ranked in Aug 2024–Jul 2025.
49	Aviation Procurement Systems, LLC Top agencies DLA (Defense Logistics Agency)	$444,092	<0.1%	Rank history: not on the FY2021–FY2023 lists, #95 in FY2024 and #40 in FY2025; down 4 since Aug 2024–Jul 2025.
50	Noble Supply & Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$430,582	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 151 since Aug 2024–Jul 2025.
51	VC Displays, Inc. Top agencies DLA (Defense Logistics Agency)	$409,861	<0.1%	Rank history: not on the FY2021–FY2024 lists and #42 in FY2025; up 2 since Aug 2024–Jul 2025.
52	C.f. Roark Welding & Engineering Company, Incorporated Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$382,140	<0.1%	Rank history: #25 in FY2021, #97 in FY2022, #87 in FY2023, #9 in FY2024 and #58 in FY2025; down 44 since Aug 2024–Jul 2025.
53	Warfighter Focused Logistics Inc. Top agencies DLA (Defense Logistics Agency)	$377,044	<0.1%	Rank history: #47 in FY2021, not on the FY2022 list, #45 in FY2023, not on the FY2024 list and #51 in FY2025; new, not ranked in Aug 2024–Jul 2025.
54	Cavanaugh Government Group, LLC Top agencies DLA (Defense Logistics Agency)	$351,238	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
55	Chromalloy, S.A. De C.V. Top agencies USAF (Department of the Air Force)	$341,501	<0.1%	Rank history: not on the FY2021–FY2023 lists, #63 in FY2024 and #35 in FY2025; down 18 since Aug 2024–Jul 2025.
56	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency)	$288,869	<0.1%	Rank history: not on the FY2021 list, #61 in FY2022, not on the FY2023–FY2024 lists and #47 in FY2025; new, not ranked in Aug 2024–Jul 2025.
57	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$273,278	<0.1%	Rank history: #64 in FY2021, not on the FY2022 list, #43 in FY2023, #59 in FY2024 and #52 in FY2025; up 2 since Aug 2024–Jul 2025.
58	Ducommun Labarge Technologies, Inc. Through Magnetic Seal LLC Top agencies DLA (Defense Logistics Agency)	$271,316	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
59	Avair, LLC Top agencies DLA (Defense Logistics Agency)	$259,050	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
60	VSE Corporation Through Turbine Controls, LLC Top agencies USAF (Department of the Air Force)	$258,000	<0.1%	Rank history: #92 in FY2021, not on the FY2022–FY2023 lists, #83 in FY2024 and not on the FY2025 list; up 101 since Aug 2024–Jul 2025.
61	Eaton Corporation Top agencies DLA (Defense Logistics Agency)	$256,842	<0.1%	Rank history: #60 in FY2021, #86 in FY2022, #41 in FY2023, #43 in FY2024 and #64 in FY2025; up 24 since Aug 2024–Jul 2025.
62	S3 Aerodefense LLC Top agencies DLA (Defense Logistics Agency)	$251,907	<0.1%	Rank history: not on the FY2021–FY2023 lists, #60 in FY2024 and #76 in FY2025; down 14 since Aug 2024–Jul 2025.
63	Lobo Ventures Ltd Top agencies DLA (Defense Logistics Agency)	$248,750	<0.1%	Rank history: #41 in FY2021, not on the FY2022–FY2023 lists, #91 in FY2024 and #84 in FY2025; up 28 since Aug 2024–Jul 2025.
64	Ferrotherm, LLC Top agencies USAF (Department of the Air Force)	$245,275	<0.1%	Rank history: #26 in FY2021, #29 in FY2022, #39 in FY2023, #30 in FY2024 and #41 in FY2025; down 18 since Aug 2024–Jul 2025.
65	Columbia Helicopters, Inc. Top agencies Navy (Department of the Navy)	$245,000	<0.1%	Rank history: #45 in FY2021, #58 in FY2022, not on the FY2023–FY2024 lists and #81 in FY2025; new, not ranked in Aug 2024–Jul 2025.
66	Bell Boeing Joint Project Office Top agencies DLA (Defense Logistics Agency)	$225,455	<0.1%	Rank history: #80 in FY2021, not on the FY2022 list, #93 in FY2023 and not on the FY2024–FY2025 lists; up 112 since Aug 2024–Jul 2025.
67	Andromeda Systems Incorporated Top agencies DLA (Defense Logistics Agency)	$216,122	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
68	The Handy Tool & Mfg. Co., Inc. Top agencies DLA (Defense Logistics Agency)	$205,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 35 since Aug 2024–Jul 2025.
69	DBR Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$188,106	<0.1%	Rank history: not on the FY2021–FY2023 lists, #93 in FY2024 and not on the FY2025 list; up 9 since Aug 2024–Jul 2025.
70	KBR Wyle Services LLC Top agencies USAF (Department of the Air Force)	$177,880	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
71	B.h. Aircraft Company, Inc. Top agencies DLA (Defense Logistics Agency)	$175,886	<0.1%	Rank history: not on the FY2021 list, #41 in FY2022, not on the FY2023 list, #36 in FY2024 and #14 in FY2025; down 59 since Aug 2024–Jul 2025.
72	MCI Solutions Inc. Top agencies DLA (Defense Logistics Agency)	$163,849	<0.1%	Rank history: not on the FY2021–FY2023 lists, #88 in FY2024 and #61 in FY2025; up 62 since Aug 2024–Jul 2025.
73	Relogic Research, Inc. Top agencies DLA (Defense Logistics Agency)	$162,920	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
74	Tronson Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$159,997	<0.1%	Rank history: not on the FY2021 list, #96 in FY2022 and not on the FY2023–FY2025 lists; up 46 since Aug 2024–Jul 2025.
75	Atec Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$155,450	<0.1%	Rank history: not on the FY2021–FY2024 lists and #65 in FY2025; up 2 since Aug 2024–Jul 2025.
76	Electro-Methods, L.P. Top agencies DLA (Defense Logistics Agency)	$149,400	<0.1%	Rank history: #59 in FY2021, #57 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
77	Enerpac Tool Group Corp Through Hydratight Operations Inc. Top agencies USAF (Department of the Air Force)	$145,220	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
78	Broadwing Aviation, LLC Top agencies DLA (Defense Logistics Agency)	$136,724	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
79	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$133,391	<0.1%	Rank history: #52 in FY2021, #53 in FY2022, not on the FY2023–FY2024 lists and #67 in FY2025; down 11 since Aug 2024–Jul 2025.
80	LCF Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$129,521	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
81	Kitco LLC Top agencies DLA (Defense Logistics Agency)	$122,739	<0.1%	Rank history: not on the FY2021–FY2024 lists and #59 in FY2025; down 18 since Aug 2024–Jul 2025.
82	CU Enterprises Ltd Top agencies DLA (Defense Logistics Agency)	$116,404	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 88 since Aug 2024–Jul 2025.
83	RBC Transport Dynamics Corp Top agencies DLA (Defense Logistics Agency)	$114,998	<0.1%	Rank history: not on the FY2021–FY2024 lists and #63 in FY2025; up 33 since Aug 2024–Jul 2025.
84	Beta Engineering, Inc. Top agencies DLA (Defense Logistics Agency)	$106,987	<0.1%	Rank history: #85 in FY2021, #52 in FY2022, #99 in FY2023, #46 in FY2024 and #88 in FY2025; up 13 since Aug 2024–Jul 2025.
85	Arotech Corporation 3 awardees, including Whitcraft LLC Top agencies DLA (Defense Logistics Agency)	$105,782	<0.1%	Rank history: not on the FY2021–FY2023 lists, #67 in FY2024 and #49 in FY2025; down 31 since Aug 2024–Jul 2025.
86	Apex Manufacturing Company, Inc. Top agencies DLA (Defense Logistics Agency)	$103,600	<0.1%	Rank history: not on the FY2021 list, #69 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
87	Danaher Corporation Through Pall Aeropower Corporation Top agencies DLA (Defense Logistics Agency)	$99,857	<0.1%	Rank history: not on the FY2021–FY2024 lists and #78 in FY2025; down 15 since Aug 2024–Jul 2025.
88	Bigelow Family Holdings LLC Top agencies DLA (Defense Logistics Agency)	$97,303	<0.1%	Rank history: not on the FY2021–FY2024 lists and #96 in FY2025; up 19 since Aug 2024–Jul 2025.
89	Mainstream Engineering Corp Top agencies DLA (Defense Logistics Agency)	$90,149	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
90	Ethosenergy Accessories and Components, LLC Top agencies USAF (Department of the Air Force)	$88,800	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
91	Logistical Support LLC Top agencies DLA (Defense Logistics Agency)	$85,568	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
92	Pht Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$85,402	<0.1%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
93	Grimes Aerospace Company 2 awardees, including Honeywell International Inc. Top agencies DLA (Defense Logistics Agency)	$85,142	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
94	Accurate Bushing Company, Inc. Top agencies DLA (Defense Logistics Agency)	$82,351	<0.1%	Rank history: not on the FY2021 list, #95 in FY2022, #96 in FY2023, not on the FY2024 list and #89 in FY2025; up 4 since Aug 2024–Jul 2025.
95	AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency)	$79,139	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
96	WKF (Friedman) Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$79,032	<0.1%	Rank history: not on the FY2021–FY2024 lists and #94 in FY2025; up 8 since Aug 2024–Jul 2025.
97	Southern Cross Aviation, LLC 2 awardees Top agencies DOI (Department of the Interior) DLA (Defense Logistics Agency)	$71,827	<0.1%	Rank history: not on the FY2021–FY2024 lists and #86 in FY2025; down 5 since Aug 2024–Jul 2025.
98	American Industrial Company, LLC Top agencies DLA (Defense Logistics Agency)	$69,893	<0.1%	Rank history: not on the FY2021–FY2024 lists and #100 in FY2025; up 11 since Aug 2024–Jul 2025.
99	The Horsburgh & Scott Co Through Aviation Controls Inc. Top agencies Navy (Department of the Navy)	$64,800	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
100	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$64,600	<0.1%	Rank history: #94 in FY2021, #99 in FY2022, not on the FY2023 list, #100 in FY2024 and #75 in FY2025; up 8 since Aug 2024–Jul 2025.

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100 of 209 contractors listed here. See the rest on GovTribe.

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 $12.8 billion 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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.
Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
Rank changes compare with Aug 2024–Jul 2025. "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.
Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers

Who were the top 10 PSC 2840 contractors in Aug 2025–Jul 2026?

1. RTX Corporation ($9.47B), 2. General Electric Company ($2.07B), 3. Rolls-Royce Corporation ($429M), 4. CFM International Inc. ($155M), 5. Honeywell International Inc. ($114M), 6. Acmt, Inc. ($51.6M), 7. Chromalloy SAN Diego Corp ($10.8M), 8. BAE Systems ($9.81M), 9. Pacific Sky Supply, Inc. ($9.62M), 10. Rhinestahl Corporation ($8.84M).

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