Top 100 Contractors in PSC J015: Maintenance, Repair and Rebuilding of Equipment: Aircraft and Airframe Structural Components, Jul 2025–Jun 2026

Name: Top 100 Contractors in PSC J015: Maintenance, Repair and Rebuilding of Equipment: Aircraft and Airframe Structural Components, Jul 2025–Jun 2026
Creator: GovTribe

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe

The top 10 won 80% of PSC J015 contract dollars from July 2025 through June 2026

Contract obligations: $8,019,103,017 Net of deobligations, by contracts coded PSC J015
Contractors: 177 Parent companies with an obligation
Largest contractor: Amentum Holdings, Inc. $1.81 billion, 21.1% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Amentum Holdings, Inc. 3 awardees, including Amentum Services, Inc. and Dyncorp International LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$1,809,390,469	21.1%	Rank history: not on the FY2021–FY2023 lists, #12 in FY2024 and #1 in FY2025; unchanged since Jul 2024–Jun 2025.
2	The Boeing Company 9 awardees Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$1,237,223,786	14.4%	Rank history: #4 in FY2021, #5 in FY2022, #2 in FY2023, #5 in FY2024 and #2 in FY2025; up 1 since Jul 2024–Jun 2025.
3	V2X, Inc. Through V2X Aerospace LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOJ (Department of Justice)	$1,094,732,413	12.8%	Rank history: #19 in FY2021, #61 in FY2022, not on the FY2023 list, #2 in FY2024 and #3 in FY2025; down 1 since Jul 2024–Jun 2025.
4	M1 Support Services, L.P. Top agencies Army (Department of the Army) USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$772,146,266	9.0%	Rank history: #3 in FY2021, #3 in FY2022, #4 in FY2023, #3 in FY2024 and #4 in FY2025; unchanged since Jul 2024–Jun 2025.
5	Northrop Grumman Corporation 12 awardees, including Northrop Grumman Systems Corporation and Orbital Sciences LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DHS (Department of Homeland Security)	$753,803,163	8.8%	Rank history: #1 in FY2021, #4 in FY2022, #5 in FY2023, #4 in FY2024 and #5 in FY2025; unchanged since Jul 2024–Jun 2025.
6	Airbus US Space & Defense Inc. Top agencies Army (Department of the Army)	$302,906,409	3.5%	Rank history: #54 in FY2021, #44 in FY2022, not on the FY2023 list, #11 in FY2024 and #6 in FY2025; unchanged since Jul 2024–Jun 2025.
7	L3Harris Technologies, Inc. 3 awardees, including L3Harris Technologies Integrated Systems L.P. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) MDA (DOD Missile Defense Agency)	$289,638,866	3.4%	Rank history: #8 in FY2021, #7 in FY2022, #7 in FY2023, #8 in FY2024 and #7 in FY2025; unchanged since Jul 2024–Jun 2025.
8	AAR Government Services Inc. 2 awardees Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOS (Department of State)	$246,653,806	2.9%	Rank history: #47 in FY2021, not on the FY2022–FY2023 lists, #10 in FY2024 and #8 in FY2025; unchanged since Jul 2024–Jun 2025.
9	Lockheed Martin Corporation 9 awardees, including Sikorsky Aircraft Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOJ (Department of Justice)	$214,889,649	2.5%	Rank history: #12 in FY2021, #8 in FY2022, #6 in FY2023, #6 in FY2024 and #9 in FY2025; up 1 since Jul 2024–Jun 2025.
10	General Dynamics Corporation Through Gulfstream Aerospace Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DOJ (Department of Justice)	$153,476,276	1.8%	Rank history: #13 in FY2021, #12 in FY2022, #11 in FY2023, #14 in FY2024 and #10 in FY2025; up 1 since Jul 2024–Jun 2025.
11	Aircraft Readiness Alliance II, LLC Top agencies Navy (Department of the Navy)	$142,910,939	1.7%	Rank history: not on the FY2021–FY2022 lists, #21 in FY2023, #18 in FY2024 and #11 in FY2025; up 2 since Jul 2024–Jun 2025.
12	Kay and Associates, Inc. Top agencies Navy (Department of the Navy)	$136,083,235	1.6%	Rank history: not on the FY2021 list, #13 in FY2022, #14 in FY2023, #16 in FY2024 and #12 in FY2025; up 2 since Jul 2024–Jun 2025.
13	GDC Middle East Company Top agencies Army (Department of the Army)	$115,348,736	1.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
14	Sabena Aerospace Engineering Top agencies USAF (Department of the Air Force)	$107,781,550	1.3%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2023, #33 in FY2024 and #16 in FY2025; up 8 since Jul 2024–Jun 2025.
15	Avmac LLC Top agencies Navy (Department of the Navy)	$103,588,988	1.2%	Rank history: #80 in FY2021, #41 in FY2022, #28 in FY2023, #20 in FY2024 and #13 in FY2025; up 1 since Jul 2024–Jun 2025.
16	National Technologies Associates Inc. Top agencies Navy (Department of the Navy)	$58,121,276	0.7%	Rank history: not on the FY2021–FY2023 lists, #29 in FY2024 and #17 in FY2025; up 4 since Jul 2024–Jun 2025.
17	Nana Regional Corporation, Inc. 3 awardees, including Pinnacle Solutions, LLC, Akima Logistics Services LLC and Akima Facilities Operations LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$49,038,534	0.6%	Rank history: not on the FY2021–FY2023 lists, #22 in FY2024 and #14 in FY2025; down 2 since Jul 2024–Jun 2025.
18	Sierra Nevada Company, LLC 3 awardees Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force)	$40,138,417	0.5%	Rank history: not on the FY2021 list, #59 in FY2022, #20 in FY2023, #35 in FY2024 and #15 in FY2025; up 5 since Jul 2024–Jun 2025.
19	Marshall of Cambridge Aerospace Limited Top agencies Navy (Department of the Navy)	$33,591,979	0.4%	Rank history: #37 in FY2021, #22 in FY2022, #30 in FY2023, #23 in FY2024 and #20 in FY2025; unchanged since Jul 2024–Jun 2025.
20	Korean Air Lines Co.,Ltd. Top agencies USAF (Department of the Air Force) DCMA (Defense Contract Management Agency) Navy (Department of the Navy)	$26,883,576	0.3%	Rank history: #28 in FY2021, #20 in FY2022, #18 in FY2023, #21 in FY2024 and #19 in FY2025; down 2 since Jul 2024–Jun 2025.
21	Strategic Mission Systems, LLC Top agencies USAF (Department of the Air Force)	$26,393,238	0.3%	Rank history: #16 in FY2021, #17 in FY2022, #19 in FY2023, #25 in FY2024 and #18 in FY2025; down 4 since Jul 2024–Jun 2025.
22	PKL Services, Inc. Top agencies USAF (Department of the Air Force)	$24,533,673	0.3%	Rank history: #32 in FY2021, #21 in FY2022, #23 in FY2023, #27 in FY2024 and #23 in FY2025; down 1 since Jul 2024–Jun 2025.
23	Nippi Corporation Top agencies Navy (Department of the Navy)	$18,937,505	0.2%	Rank history: #31 in FY2021, #23 in FY2022, #27 in FY2023, #39 in FY2024 and #29 in FY2025; up 14 since Jul 2024–Jun 2025.
24	Systems Application & Technologies Inc. Top agencies Navy (Department of the Navy)	$17,967,854	0.2%	Rank history: #23 in FY2021, #26 in FY2022, #24 in FY2023, #32 in FY2024 and #22 in FY2025; up 2 since Jul 2024–Jun 2025.
25	MD Helicopters, LLC Top agencies Army (Department of the Army)	$14,036,561	0.2%	Rank history: not on the FY2021–FY2023 lists, #34 in FY2024 and #44 in FY2025; up 17 since Jul 2024–Jun 2025.
26	Textron Inc. 4 awardees, including Textron Aviation Defense LLC, Textron Aviation Inc. and Able Aerospace Services, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Commerce (Department of Commerce)	$13,262,175	0.2%	Rank history: #22 in FY2021, not on the FY2022 list, #43 in FY2023, #50 in FY2024 and #24 in FY2025; up 2 since Jul 2024–Jun 2025.
27	M-E JV2 LLC Top agencies USAF (Department of the Air Force)	$11,736,925	0.1%	Rank history: not on the FY2021–FY2023 lists, #47 in FY2024 and #28 in FY2025; up 7 since Jul 2024–Jun 2025.
28	Tyonek Technical Services, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$11,346,453	0.1%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2023, #53 in FY2024 and #34 in FY2025; up 11 since Jul 2024–Jun 2025.
29	Tyonek Services Overhaul Facility-Stennis, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$11,028,353	0.1%	Rank history: #58 in FY2021, #19 in FY2022, #16 in FY2023, #26 in FY2024 and #21 in FY2025; down 5 since Jul 2024–Jun 2025.
30	AAR Aircraft Services, Inc. Top agencies DOJ (Department of Justice)	$10,972,465	0.1%	Rank history: not on the FY2021–FY2024 lists and #25 in FY2025; down 1 since Jul 2024–Jun 2025.
31	Performance Aircraft Services, Inc. Top agencies Navy (Department of the Navy)	$10,238,897	0.1%	Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; up 21 since Jul 2024–Jun 2025.
32	Global Logistics Support Services Inc. Top agencies Navy (Department of the Navy)	$9,219,710	0.1%	Rank history: not on the FY2021–FY2023 lists, #45 in FY2024 and #32 in FY2025; up 4 since Jul 2024–Jun 2025.
33	Yulista Solutions, LLC Top agencies DOE (Department of Energy)	$8,881,675	0.1%	Rank history: not on the FY2021–FY2023 lists, #54 in FY2024 and #40 in FY2025; up 17 since Jul 2024–Jun 2025.
34	Adams Communication & Engineering Technology, Inc. Top agencies Navy (Department of the Navy)	$8,869,686	0.1%	Rank history: not on the FY2021–FY2023 lists, #38 in FY2024 and #26 in FY2025; down 7 since Jul 2024–Jun 2025.
35	Airbus Helicopters, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$8,651,713	0.1%	Rank history: not on the FY2021–FY2023 lists, #59 in FY2024 and #41 in FY2025; up 10 since Jul 2024–Jun 2025.
36	Air New Zealand Limited Top agencies USAF (Department of the Air Force)	$8,235,797	0.1%	Rank history: not on the FY2021 list, #39 in FY2022, #34 in FY2023, #36 in FY2024 and #78 in FY2025; up 53 since Jul 2024–Jun 2025.
37	Triad Logistics Services Corporation Top agencies USAF (Department of the Air Force)	$7,978,226	0.1%	Rank history: #40 in FY2021, #33 in FY2022, #36 in FY2023, #42 in FY2024 and #31 in FY2025; up 1 since Jul 2024–Jun 2025.
38	Logmet LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$7,749,979	0.1%	Rank history: #33 in FY2021, #30 in FY2022, #38 in FY2023, #49 in FY2024 and #39 in FY2025; up 6 since Jul 2024–Jun 2025.
39	Axxeum Inc. Top agencies Army (Department of the Army) USDA (Department of Agriculture)	$7,536,718	0.1%	Rank history: not on the FY2021–FY2023 lists, #83 in FY2024 and #37 in FY2025; up 36 since Jul 2024–Jun 2025.
40	TA1 LLC Top agencies USAF (Department of the Air Force)	$6,977,208	0.1%	Rank history: not on the FY2021–FY2023 lists, #58 in FY2024 and #42 in FY2025; up 8 since Jul 2024–Jun 2025.
41	Coho Consulting Group LLC Top agencies USAF (Department of the Air Force)	$6,953,517	0.1%	Rank history: not on the FY2021–FY2023 lists, #65 in FY2024 and #60 in FY2025; up 21 since Jul 2024–Jun 2025.
42	Strategic Technology Institute Inc. Top agencies DOT (Department of Transportation) Navy (Department of the Navy)	$6,202,333	0.1%	Rank history: #52 in FY2021, #43 in FY2022, #42 in FY2023, #48 in FY2024 and #38 in FY2025; up 1 since Jul 2024–Jun 2025.
43	Yulista Support Services LLC Top agencies Army (Department of the Army)	$5,855,026	0.1%	Rank history: not on the FY2021–FY2023 lists, #57 in FY2024 and #47 in FY2025; up 6 since Jul 2024–Jun 2025.
44	Canadian Commercial Corporation Top agencies Navy (Department of the Navy)	$5,678,932	0.1%	Rank history: not on the FY2021–FY2023 lists, #46 in FY2024 and #27 in FY2025; down 19 since Jul 2024–Jun 2025.
45	Powerhouse Resources International LLC Top agencies Navy (Department of the Navy)	$5,635,842	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
46	BAE Systems 5 awardees, including BAE Systems Information and Electronic Systems Integration Inc. and BAE Systems Technology Solutions & Services Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$5,404,097	0.1%	Rank history: not on the FY2021–FY2023 lists, #61 in FY2024 and #33 in FY2025; down 5 since Jul 2024–Jun 2025.
47	Arista Aviation Services, Llc. Top agencies USAF (Department of the Air Force)	$5,263,442	0.1%	Rank history: not on the FY2021–FY2023 lists, #72 in FY2024 and #36 in FY2025; up 4 since Jul 2024–Jun 2025.
48	Akima Facilities Operations LLC Top agencies USAF (Department of the Air Force)	$5,147,744	0.1%	Rank history: not on the FY2021–FY2023 lists, #37 in FY2024 and #30 in FY2025; down 15 since Jul 2024–Jun 2025.
49	Akima Readiness Support LLC Top agencies Army (Department of the Army)	$4,093,017	<0.1%	Rank history: not on the FY2021–FY2023 lists, #78 in FY2024 and #68 in FY2025; up 8 since Jul 2024–Jun 2025.
50	Thoroughbred Aviation Maintenance, Inc. Top agencies USDA (Department of Agriculture)	$4,000,007	<0.1%	Rank history: #75 in FY2021, #54 in FY2022, #70 in FY2023, #75 in FY2024 and #51 in FY2025; up 10 since Jul 2024–Jun 2025.
51	Rsi-Quantitech JV LLC Top agencies Army (Department of the Army)	$3,594,897	<0.1%	Rank history: not on the FY2021–FY2023 lists, #41 in FY2024 and #49 in FY2025; up 13 since Jul 2024–Jun 2025.
52	Vali, Inc. Top agencies Army (Department of the Army)	$3,485,748	<0.1%	Rank history: not on the FY2021–FY2023 lists, #63 in FY2024 and #56 in FY2025; up 2 since Jul 2024–Jun 2025.
53	Turbo Air Inc. Top agencies DOI (Department of the Interior)	$3,468,550	<0.1%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2023, #76 in FY2024 and #70 in FY2025; up 26 since Jul 2024–Jun 2025.
54	General Atomics Aeronautical Systems, Inc. Top agencies Navy (Department of the Navy)	$3,220,981	<0.1%	Rank history: not on the FY2021–FY2023 lists, #55 in FY2024 and not on the FY2025 list; down 22 since Jul 2024–Jun 2025.
55	Starlight Corp Top agencies USAF (Department of the Air Force)	$3,168,631	<0.1%	Rank history: #74 in FY2021, #52 in FY2022, #54 in FY2023, #69 in FY2024 and #58 in FY2025; up 10 since Jul 2024–Jun 2025.
56	Leonardo S.p.A. 2 awardees, including Leonardo US Aircraft, LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$2,862,039	<0.1%	Rank history: #62 in FY2021, #58 in FY2022, #50 in FY2023 and not on the FY2024–FY2025 lists; up 118 since Jul 2024–Jun 2025.
57	PCI Aviation LLC Top agencies Navy (Department of the Navy)	$2,637,882	<0.1%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2023, #52 in FY2024 and #45 in FY2025; down 10 since Jul 2024–Jun 2025.
58	Science and Engineering Services, LLC Top agencies Navy (Department of the Navy)	$2,598,560	<0.1%	Rank history: #43 in FY2021, #36 in FY2022, #31 in FY2023, #62 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
59	General Electric Company Top agencies DOJ (Department of Justice)	$2,282,572	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
60	Pacific Propeller International LLC Top agencies Commerce (Department of Commerce)	$2,268,350	<0.1%	Rank history: not on the FY2021–FY2024 lists and #55 in FY2025; up 37 since Jul 2024–Jun 2025.
61	Salus Worldwide Solutions Corp. Top agencies DHS (Department of Homeland Security)	$2,158,666	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
62	Jackson Jet Center, LLC Top agencies DOI (Department of the Interior) USDA (Department of Agriculture)	$2,138,092	<0.1%	Rank history: not on the FY2021–FY2024 lists and #66 in FY2025; up 58 since Jul 2024–Jun 2025.
63	Shiloh Services Inc. Top agencies USAF (Department of the Air Force)	$2,091,013	<0.1%	Rank history: #60 in FY2021, #48 in FY2022, #68 in FY2023, #73 in FY2024 and #57 in FY2025; down 4 since Jul 2024–Jun 2025.
64	Neptune Aviation Services, Inc. 2 awardees Top agencies USDA (Department of Agriculture)	$1,996,899	<0.1%	Rank history: #64 in FY2021, #55 in FY2022, #72 in FY2023, not on the FY2024 list and #77 in FY2025; up 18 since Jul 2024–Jun 2025.
65	T Square Logistics Services Corporation Top agencies USAF (Department of the Air Force)	$1,884,942	<0.1%	Rank history: #70 in FY2021, #60 in FY2022, #51 in FY2023, #66 in FY2024 and #65 in FY2025; up 4 since Jul 2024–Jun 2025.
66	Eaton Corporation Through Mission Systems Wimborne Limited Top agencies USAF (Department of the Air Force)	$1,517,839	<0.1%	Rank history: not on the FY2021 list, #69 in FY2022, #74 in FY2023, #92 in FY2024 and #73 in FY2025; new, not ranked in Jul 2024–Jun 2025.
67	Delaware Resource Group of Oklahoma LLC Top agencies Navy (Department of the Navy)	$1,333,548	<0.1%	Rank history: not on the FY2021–FY2023 lists, #87 in FY2024 and #71 in FY2025; up 10 since Jul 2024–Jun 2025.
68	ST. George Tanaq Corporation Through Tanaq Government Services, LLC Top agencies USAF (Department of the Air Force)	$1,295,904	<0.1%	Rank history: not on the FY2021–FY2023 lists, #82 in FY2024 and #61 in FY2025; down 7 since Jul 2024–Jun 2025.
69	Engineering and Software System Solutions, Inc. Top agencies USAF (Department of the Air Force)	$1,224,551	<0.1%	Rank history: #81 in FY2021, not on the FY2022 list, #66 in FY2023, #81 in FY2024 and #48 in FY2025; down 11 since Jul 2024–Jun 2025.
70	Greenwood Group Inc. Top agencies Navy (Department of the Navy)	$1,219,727	<0.1%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2023, not on the FY2024 list and #64 in FY2025; up 1 since Jul 2024–Jun 2025.
71	CAE Simuflite, Inc. Top agencies DOT (Department of Transportation)	$1,218,612	<0.1%	Rank history: not on the FY2021–FY2023 lists, #79 in FY2024 and #67 in FY2025; up 2 since Jul 2024–Jun 2025.
72	Air Cargo Carriers, LLC Top agencies USDA (Department of Agriculture)	$1,112,504	<0.1%	Rank history: not on the FY2021–FY2024 lists and #74 in FY2025; up 19 since Jul 2024–Jun 2025.
73	Jadin Tech, LLC Top agencies Navy (Department of the Navy)	$1,108,893	<0.1%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023, #60 in FY2024 and #50 in FY2025; down 20 since Jul 2024–Jun 2025.
74	Tyonek Aircraft Overhaul, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$1,100,025	<0.1%	Rank history: not on the FY2021–FY2024 lists and #85 in FY2025; up 20 since Jul 2024–Jun 2025.
75	Scioteq LLC Through Century Helicopters, Inc. Top agencies DOE (Department of Energy)	$1,061,034	<0.1%	Rank history: not on the FY2021–FY2022 lists, #79 in FY2023, #97 in FY2024 and #84 in FY2025; up 6 since Jul 2024–Jun 2025.
76	Victor Aviation Service, Inc. Top agencies DOI (Department of the Interior)	$888,766	<0.1%	Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; up 23 since Jul 2024–Jun 2025.
77	Cherokee Nation Armored Solutions, LLC Top agencies Army (Department of the Army)	$876,468	<0.1%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2023, #74 in FY2024 and #63 in FY2025; down 11 since Jul 2024–Jun 2025.
78	Cherokee Nation Through Cherokee Nation Armored Solutions, LLC Top agencies Army (Department of the Army)	$876,468	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
79	Bailey's Premier Services, LLC Top agencies USAF (Department of the Air Force)	$858,644	<0.1%	Rank history: #85 in FY2021, #78 in FY2022, #82 in FY2023, not on the FY2024 list and #91 in FY2025; up 34 since Jul 2024–Jun 2025.
80	Pace Analytical Services LLC Through Aersale, Inc. Top agencies DOJ (Department of Justice)	$831,700	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
81	Chenega Healthcare Services LLC Top agencies Army (Department of the Army)	$774,897	<0.1%	Rank history: #89 in FY2021, not on the FY2022–FY2024 lists and #75 in FY2025; up 2 since Jul 2024–Jun 2025.
82	Ashe Aircraft Enterprises Ltd. Top agencies Commerce (Department of Commerce)	$642,225	<0.1%	Rank history: not on the FY2021–FY2024 lists and #83 in FY2025; up 11 since Jul 2024–Jun 2025.
83	Stapleton's Automotive & Aviation LLC Top agencies USDA (Department of Agriculture)	$489,075	<0.1%	Rank history: not on the FY2021–FY2024 lists and #90 in FY2025; up 12 since Jul 2024–Jun 2025.
84	A2M Consulting, LLC Top agencies USAF (Department of the Air Force)	$447,385	<0.1%	Rank history: not on the FY2021 list, #74 in FY2022, #96 in FY2023 and not on the FY2024–FY2025 lists; up 35 since Jul 2024–Jun 2025.
85	Unmanned Systems Incorporated Top agencies Navy (Department of the Navy)	$437,112	<0.1%	Rank history: not on the FY2021–FY2023 lists, #98 in FY2024 and #89 in FY2025; up 2 since Jul 2024–Jun 2025.
86	Becton, Dickinson and Co Through Parata Systems LLC Top agencies DHA (Defense Health Agency)	$432,586	<0.1%	Rank history: not on the FY2021–FY2023 lists, #99 in FY2024 and #81 in FY2025; up 4 since Jul 2024–Jun 2025.
87	Empire Aircraft Services Inc. Top agencies USAF (Department of the Air Force)	$406,214	<0.1%	Rank history: #66 in FY2021, #70 in FY2022, #76 in FY2023, #89 in FY2024 and #80 in FY2025; down 3 since Jul 2024–Jun 2025.
88	Rotortech Services Inc Top agencies DOI (Department of the Interior)	$384,056	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 70 since Jul 2024–Jun 2025.
89	Oeco, LLC Top agencies DHS (Department of Homeland Security)	$335,494	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
90	DLC Aircraft Preservation Services, LLC Top agencies USAF (Department of the Air Force)	$330,500	<0.1%	Rank history: not on the FY2021 list, #86 in FY2022, not on the FY2023–FY2024 lists and #96 in FY2025; up 12 since Jul 2024–Jun 2025.
91	CCF Ventures, Inc. Top agencies DOI (Department of the Interior)	$330,055	<0.1%	Rank history: not on the FY2021–FY2024 lists and #92 in FY2025; up 16 since Jul 2024–Jun 2025.
92	DTG Aviation Inc. Top agencies DHS (Department of Homeland Security)	$311,859	<0.1%	Rank history: #83 in FY2021, #64 in FY2022, #69 in FY2023, #91 in FY2024 and #72 in FY2025; down 12 since Jul 2024–Jun 2025.
93	Inland Deicing Services, LLC Top agencies USAF (Department of the Air Force)	$297,398	<0.1%	Rank history: not on the FY2021–FY2024 lists and #98 in FY2025; up 19 since Jul 2024–Jun 2025.
94	Learjet Inc Top agencies DOT (Department of Transportation)	$289,621	<0.1%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; up 17 since Jul 2024–Jun 2025.
95	T3I Solutions LLC Top agencies USAF (Department of the Air Force)	$274,995	<0.1%	Rank history: not on the FY2021–FY2024 lists and #100 in FY2025; new, not ranked in Jul 2024–Jun 2025.
96	Fedvet Construction Top agencies USAF (Department of the Air Force)	$258,582	<0.1%	Rank history: not on the FY2021 list, #88 in FY2022, not on the FY2023–FY2024 lists and #97 in FY2025; up 13 since Jul 2024–Jun 2025.
97	Gordon S Ponsford Top agencies USAF (Department of the Air Force)	$238,000	<0.1%	Rank history: #97 in FY2021, #82 in FY2022, #94 in FY2023 and not on the FY2024–FY2025 lists; up 8 since Jul 2024–Jun 2025.
98	Lakeland Aircraft Maintenance, LLC Top agencies DOI (Department of the Interior)	$236,081	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 61 since Jul 2024–Jun 2025.
99	Aerotek Aviation LLC Top agencies USDA (Department of Agriculture)	$230,379	<0.1%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2023, not on the FY2024 list and #76 in FY2025; down 25 since Jul 2024–Jun 2025.
100	Logic Aviation Services LLC Top agencies USDA (Department of Agriculture)	$227,669	<0.1%	Rank history: not on the FY2021 list, #76 in FY2022, #89 in FY2023 and not on the FY2024–FY2025 lists; up 10 since Jul 2024–Jun 2025.

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100 of 177 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 $8.58 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. 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 Jul 2024–Jun 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 J015 contractors in Jul 2025–Jun 2026?

1. Amentum Holdings, Inc. ($1.81B), 2. The Boeing Company ($1.24B), 3. V2X, Inc. ($1.09B), 4. M1 Support Services, L.P. ($772M), 5. Northrop Grumman Corporation ($754M), 6. Airbus US Space & Defense Inc. ($303M), 7. L3Harris Technologies, Inc. ($290M), 8. AAR Government Services Inc. ($247M), 9. Lockheed Martin Corporation ($215M), 10. General Dynamics Corporation ($153M).

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