Top 100 Contractors in PSC J: Maintenance, Repair, Rebuild Equipment, Jul 2025–Jun 2026

Name: Top 100 Contractors in PSC J: Maintenance, Repair, Rebuild Equipment, Jul 2025–Jun 2026
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

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

The top 10 won 50% of PSC J contract dollars from July 2025 through June 2026

Contract obligations: $35,848,808,491 Net of deobligations, by contracts coded PSC J or a code under it
Contractors: 8,161 Parent companies with an obligation
Largest contractor: RTX Corporation $4.52 billion, 11.9% of obligations
Data as of: Oct 16, 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 81 awardees, including Raytheon Company, Raytheon Southeast Asia Systems Company and Rockwell Collins, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$4,517,730,736	11.9%	Rank history: #1 in FY2021, #2 in FY2022, #1 in FY2023, #2 in FY2024 and #2 in FY2025; unchanged since Jul 2024–Jun 2025.
2	Lockheed Martin Corporation 24 awardees, including Sikorsky Aircraft Corporation and Lockheed Martin Global, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) MDA (DOD Missile Defense Agency)	$3,850,209,497	10.2%	Rank history: #2 in FY2021, #1 in FY2022, #2 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since Jul 2024–Jun 2025.
3	Amentum Holdings, Inc. 7 awardees, including Amentum Services, Inc., Dyncorp International LLC and PAE Korea Limited Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$2,189,786,732	5.8%	Rank history: not on the FY2021–FY2023 lists, #18 in FY2024 and #3 in FY2025; up 1 since Jul 2024–Jun 2025.
4	The Boeing Company 16 awardees Top agencies USAF (Department of the Air Force) Army (Department of the Army) MDA (DOD Missile Defense Agency)	$1,771,451,249	4.7%	Rank history: #6 in FY2021, #6 in FY2022, #5 in FY2023, #5 in FY2024 and #4 in FY2025; down 1 since Jul 2024–Jun 2025.
5	V2X, Inc. 5 awardees, including V2X Aerospace LLC, V2X Systems LLC and Advantor Systems II LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$1,448,206,387	3.8%	Rank history: #37 in FY2021, not on the FY2022–FY2023 lists, #6 in FY2024 and #8 in FY2025; up 1 since Jul 2024–Jun 2025.
6	Tcom, L.P. Top agencies Army (Department of the Army)	$1,374,054,997	3.6%	Rank history: #30 in FY2021, #36 in FY2022, #31 in FY2023, #31 in FY2024 and #6 in FY2025; up 18 since Jul 2024–Jun 2025.
7	BAE Systems 20 awardees, including BAE Systems Maritime Solutions Norfolk Inc., BAE Systems Maritime Solutions San Diego Inc. and BAE Systems Technology Solutions & Services Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$1,049,796,548	2.8%	Rank history: #11 in FY2021, #10 in FY2022, #6 in FY2023, #10 in FY2024 and #7 in FY2025; down 2 since Jul 2024–Jun 2025.
8	Northrop Grumman Systems Corporation 34 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DHS (Department of Homeland Security)	$1,016,111,037	2.7%	Rank history: #4 in FY2021, #5 in FY2022, #7 in FY2023, #8 in FY2024 and #9 in FY2025; unchanged since Jul 2024–Jun 2025.
9	General Dynamics Corporation 22 awardees, including Metro Machine Corp., Gulfstream Aerospace Corporation and General Dynamics Land Systems Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$1,015,828,296	2.7%	Rank history: #3 in FY2021, #8 in FY2022, #4 in FY2023, #4 in FY2024 and #5 in FY2025; down 2 since Jul 2024–Jun 2025.
10	M1 Support Services, L.P. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$855,016,771	2.3%	Rank history: #8 in FY2021, #9 in FY2022, #10 in FY2023, #7 in FY2024 and #10 in FY2025; down 1 since Jul 2024–Jun 2025.
11	Rolls-Royce Corporation 6 awardees, including Rolls-Royce Solutions America Inc. and Rolls-Royce North American Technologies Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DHS (Department of Homeland Security)	$847,567,201	2.2%	Rank history: not on the FY2021–FY2023 lists, #12 in FY2024 and #12 in FY2025; down 1 since Jul 2024–Jun 2025.
12	Vigor Industrial LLC 2 awardees, including Vigor Marine LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) Army (Department of the Army)	$809,843,316	2.1%	Rank history: not on the FY2021–FY2023 lists, #25 in FY2024 and #13 in FY2025; up 2 since Jul 2024–Jun 2025.
13	L3Harris Technologies, Inc. 28 awardees, including L3Harris Technologies Integrated Systems L.P. and L3 Technologies, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) MDA (DOD Missile Defense Agency)	$748,387,850	2.0%	Rank history: #7 in FY2021, #7 in FY2022, #9 in FY2023, #9 in FY2024 and #11 in FY2025; down 2 since Jul 2024–Jun 2025.
14	The Charles Stark Draper Laboratory, Inc. Top agencies Navy (Department of the Navy)	$640,116,929	1.7%	Rank history: #28 in FY2021, #22 in FY2022, #18 in FY2023, #11 in FY2024 and #15 in FY2025; down 2 since Jul 2024–Jun 2025.
15	Leidos Holdings, Inc. 7 awardees, including Leidos, Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) Navy (Department of the Navy)	$449,159,322	1.2%	Rank history: #20 in FY2021, #15 in FY2022, #17 in FY2023, #17 in FY2024 and #16 in FY2025; up 3 since Jul 2024–Jun 2025.
16	Techflow, Inc. Top agencies DHS (Department of Homeland Security)	$329,115,250	0.9%	Rank history: #22 in FY2021, #17 in FY2022, #21 in FY2023, #16 in FY2024 and #19 in FY2025; up 27 since Jul 2024–Jun 2025.
17	Airbus US Space & Defense Inc. Top agencies Army (Department of the Army)	$302,906,409	0.8%	Rank history: not on the FY2021–FY2023 lists, #28 in FY2024 and #18 in FY2025; down 1 since Jul 2024–Jun 2025.
18	Huntington Ingalls Industries, Inc. 7 awardees, including Continental Maritime of San Diego, LLC, Huntington Ingalls Inc. and HII Mission Technologies Corp Top agencies Navy (Department of the Navy) Army (Department of the Army)	$266,140,122	0.7%	Rank history: #16 in FY2021, #25 in FY2022, #40 in FY2023, #15 in FY2024 and #17 in FY2025; down 1 since Jul 2024–Jun 2025.
19	AAR Corp. 2 awardees, including AAR Government Services, Inc. and AAR Allen Services, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOS (Department of State)	$249,107,136	0.7%	Rank history: not on the FY2021–FY2023 lists, #27 in FY2024 and #20 in FY2025; up 318 since Jul 2024–Jun 2025.
20	Jpats Logistics Services, LLC Top agencies USAF (Department of the Air Force)	$242,731,289	0.6%	Rank history: not on the FY2021–FY2023 lists, #23 in FY2024 and #14 in FY2025; down 5 since Jul 2024–Jun 2025.
21	Detyens Shipyards Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$233,541,470	0.6%	Rank history: #34 in FY2021, #24 in FY2022, #48 in FY2023, #40 in FY2024 and #22 in FY2025; up 4 since Jul 2024–Jun 2025.
22	Longbow LLC Top agencies Army (Department of the Army)	$218,980,980	0.6%	Rank history: not on the FY2021–FY2024 lists and #21 in FY2025; up 49 since Jul 2024–Jun 2025.
23	Kay and Associates, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration)	$214,130,905	0.6%	Rank history: #29 in FY2021, #29 in FY2022, #27 in FY2023, #36 in FY2024 and #24 in FY2025; up 7 since Jul 2024–Jun 2025.
24	ManTech International Corporation 7 awardees, including Standard Aero (San Antonio) Inc., Aero Turbine, Inc. and Imia, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$202,681,394	0.5%	Rank history: not on the FY2021–FY2023 lists, #37 in FY2024 and #26 in FY2025; up 2 since Jul 2024–Jun 2025.
25	Epsilon Systems Solutions Inc. 3 awardees, including Epsilon C5I Inc. Top agencies Navy (Department of the Navy) WHS (DOD Washington Headquarters Service)	$196,644,414	0.5%	Rank history: #35 in FY2021, #33 in FY2022, #28 in FY2023, #42 in FY2024 and #29 in FY2025; up 12 since Jul 2024–Jun 2025.
26	Serco Inc Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$166,504,206	0.4%	Rank history: not on the FY2021–FY2022 lists, #55 in FY2023, #34 in FY2024 and #27 in FY2025; up 6 since Jul 2024–Jun 2025.
27	East Coast Repair & Fabrication, LLC Top agencies Navy (Department of the Navy)	$162,883,641	0.4%	Rank history: #46 in FY2021, #34 in FY2022, #45 in FY2023, #43 in FY2024 and #32 in FY2025; up 21 since Jul 2024–Jun 2025.
28	Fidelity Technology Services, LLC Top agencies Navy (Department of the Navy)	$156,733,193	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
29	Sumitomo Heavy Industries, Ltd Top agencies Navy (Department of the Navy) Army (Department of the Army)	$146,957,081	0.4%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; up 28 since Jul 2024–Jun 2025.
30	Aircraft Readiness Alliance II, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$142,911,439	0.4%	Rank history: not on the FY2021–FY2022 lists, #97 in FY2023, #50 in FY2024 and #35 in FY2025; up 8 since Jul 2024–Jun 2025.
31	CAE Inc. 2 awardees, including CAE USA Inc. and Elevate Healthcare, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) VA (Department of Veterans Affairs)	$139,424,889	0.4%	Rank history: #26 in FY2021, #21 in FY2022, #25 in FY2023, #20 in FY2024 and #31 in FY2025; unchanged since Jul 2024–Jun 2025.
32	Science Applications International Corporation 2 awardees Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) WHS (DOD Washington Headquarters Service)	$133,992,214	0.4%	Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; up 31 since Jul 2024–Jun 2025.
33	Sossec Inc. Top agencies USAF (Department of the Air Force)	$131,458,475	0.3%	Rank history: not on the FY2021–FY2024 lists and #86 in FY2025; up 83 since Jul 2024–Jun 2025.
34	Blackwatch International Corporation Top agencies DMEA (Defense Microelectronics Activity)	$128,512,086	0.3%	Rank history: not on the FY2021–FY2025 lists; up 150 since Jul 2024–Jun 2025.
35	Johnson Controls Building Automation Systems, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$127,623,797	0.3%	Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; new, not ranked in Jul 2024–Jun 2025.
36	Siemens Corporation 4 awardees, including Siemens Medical Solutions Usa, Inc., Varian Medical Systems, Inc. and Siemens Government Technologies Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) DHA (Defense Health Agency)	$116,242,860	0.3%	Rank history: not on the FY2021–FY2023 lists, #77 in FY2024 and #37 in FY2025; up 4 since Jul 2024–Jun 2025.
37	Nana Regional Corporation, Inc. 7 awardees, including Akima Facilities Operations LLC, Akima Global Logistics, LLC and Pinnacle Solutions, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$115,827,031	0.3%	Rank history: not on the FY2021–FY2024 lists and #54 in FY2025; up 22 since Jul 2024–Jun 2025.
38	General Electric Company 19 awardees, including GE Precision Healthcare LLC, GE Aviation Systems LLC and GE Medical Systems Information Technologies, Inc. Top agencies VA (Department of Veterans Affairs) USSOCOM (United States Special Operations Command) Navy (Department of the Navy)	$115,678,623	0.3%	Rank history: #27 in FY2021, #26 in FY2022, #20 in FY2023, #33 in FY2024 and #23 in FY2025; down 9 since Jul 2024–Jun 2025.
39	GDC Middle East Company Top agencies Army (Department of the Army)	$115,348,736	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
40	Strategic Technology Institute Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$110,101,846	0.3%	Rank history: #87 in FY2021, #69 in FY2022, #65 in FY2023, #52 in FY2024 and #42 in FY2025; up 9 since Jul 2024–Jun 2025.
41	Sabena Aerospace Engineering Top agencies USAF (Department of the Air Force)	$109,662,476	0.3%	Rank history: not on the FY2021–FY2024 lists and #81 in FY2025; up 92 since Jul 2024–Jun 2025.
42	Trustwave Government Solutions LLC 5 awardees, including Seatrium Repairs & Upgrades Pte. Ltd., ST Engineering Marine Ltd. and Element Materials Technology Huntington Beach LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) VA (Department of Veterans Affairs)	$105,791,208	0.3%	Rank history: not on the FY2021–FY2023 lists, #80 in FY2024 and not on the FY2025 list; up 32 since Jul 2024–Jun 2025.
43	Avmac LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$103,702,036	0.3%	Rank history: #60 in FY2021, #49 in FY2022, not on the FY2023–FY2024 lists and #48 in FY2025; up 30 since Jul 2024–Jun 2025.
44	Honeywell International Inc. 14 awardees, including Honeywell Building Solutions GMBH Top agencies USAF (Department of the Air Force) VA (Department of Veterans Affairs) Army (Department of the Army)	$101,286,011	0.3%	Rank history: #93 in FY2021, #87 in FY2022, #15 in FY2023, not on the FY2024 list and #30 in FY2025; down 16 since Jul 2024–Jun 2025.
45	Alabama Shipyard LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$97,810,646	0.3%	Rank history: #45 in FY2021, #46 in FY2022, #41 in FY2023, #44 in FY2024 and #39 in FY2025; down 6 since Jul 2024–Jun 2025.
46	Agiliti Health Inc Top agencies HHS (Department of Health and Human Services) DHA (Defense Health Agency) VA (Department of Veterans Affairs)	$97,490,079	0.3%	Rank history: not on the FY2021–FY2025 lists; up 306 since Jul 2024–Jun 2025.
47	Navantia S.a. S.M.E. Top agencies Navy (Department of the Navy)	$92,860,418	0.2%	Rank history: not on the FY2021–FY2023 lists, #57 in FY2024 and #45 in FY2025; down 11 since Jul 2024–Jun 2025.
48	Sierra Nevada Company, LLC 3 awardees Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) Army (Department of the Army)	$92,104,939	0.2%	Rank history: not on the FY2021 list, #76 in FY2022, #53 in FY2023, not on the FY2024 list and #51 in FY2025; up 42 since Jul 2024–Jun 2025.
49	Canadian Commercial Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$90,322,365	0.2%	Rank history: not on the FY2021–FY2023 lists, #75 in FY2024 and #67 in FY2025; up 13 since Jul 2024–Jun 2025.
50	Nova Technologies An Employee-Owned Engineering Company Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$82,246,318	0.2%	Rank history: #72 in FY2021, #56 in FY2022, #60 in FY2023, #61 in FY2024 and #43 in FY2025; unchanged since Jul 2024–Jun 2025.
51	Akima Facilities Operations LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$79,408,579	0.2%	Rank history: not on the FY2021–FY2023 lists, #87 in FY2024 and #46 in FY2025; up 13 since Jul 2024–Jun 2025.
52	Defense Systems and Solutions Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$78,655,491	0.2%	Rank history: not on the FY2021 list, #71 in FY2022, #26 in FY2023, #51 in FY2024 and #64 in FY2025; up 1 since Jul 2024–Jun 2025.
53	QED Systems, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$72,714,276	0.2%	Rank history: not on the FY2021–FY2023 lists, #60 in FY2024 and #55 in FY2025; down 7 since Jul 2024–Jun 2025.
54	M.c. Dean, Inc. Top agencies AOUSC (Administrative Office of the U.S. Courts) Army (Department of the Army) WHS (DOD Washington Headquarters Service)	$70,975,598	0.2%	Rank history: #61 in FY2021, #47 in FY2022, #64 in FY2023, #69 in FY2024 and #49 in FY2025; up 12 since Jul 2024–Jun 2025.
55	Yulista Solutions, LLC Top agencies NASA (National Aeronautics and Space Administration) DOE (Department of Energy)	$70,364,102	0.2%	Rank history: not on the FY2021–FY2022 lists, #69 in FY2023, #48 in FY2024 and #53 in FY2025; down 4 since Jul 2024–Jun 2025.
56	Pacific Shipyards International, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) DHS (Department of Homeland Security)	$66,308,812	0.2%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2023, #32 in FY2024 and #34 in FY2025; down 23 since Jul 2024–Jun 2025.
57	Global Pcci (Gpc) Top agencies Navy (Department of the Navy)	$60,001,418	0.2%	Rank history: #68 in FY2021, #62 in FY2022, #62 in FY2023, #83 in FY2024 and #52 in FY2025; up 3 since Jul 2024–Jun 2025.
58	Everllence Middle East and Africa L.l.c Top agencies Navy (Department of the Navy)	$59,443,968	0.2%	Rank history: not on the FY2021–FY2024 lists and #72 in FY2025; up 38 since Jul 2024–Jun 2025.
59	National Technologies Associates Inc. Top agencies Navy (Department of the Navy)	$58,121,276	0.2%	Rank history: not on the FY2021–FY2024 lists and #97 in FY2025; up 51 since Jul 2024–Jun 2025.
60	Rapiscan Systems Inc. Top agencies DHS (Department of Homeland Security) DOD (Department of Defense) Treasury (Department of the Treasury)	$57,365,667	0.2%	Rank history: not on the FY2021–FY2024 lists and #62 in FY2025; down 15 since Jul 2024–Jun 2025.
61	Colonna's Ship Yard, Incorporated Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) Army (Department of the Army)	$57,193,939	0.2%	Rank history: #39 in FY2021, #38 in FY2022, #44 in FY2023, #62 in FY2024 and #36 in FY2025; down 26 since Jul 2024–Jun 2025.
62	S & K Federal Services LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$55,741,823	0.1%	Rank history: not on the FY2021–FY2024 lists and #69 in FY2025; up 13 since Jul 2024–Jun 2025.
63	Vanquish Worldwide L.L.C. Top agencies Army (Department of the Army)	$55,739,243	0.1%	Rank history: not on the FY2021–FY2025 lists; up 296 since Jul 2024–Jun 2025.
64	Unithai Shipyard & Engineering Limited - Branch Top agencies Navy (Department of the Navy)	$52,622,864	0.1%	Rank history: not on the FY2021–FY2024 lists and #59 in FY2025; up 48 since Jul 2024–Jun 2025.
65	Arctic Slope Regional Corporation 2 awardees, including Asrc Federal Advanced Research, LLC and Arctic Slope Technical Services, Inc. Top agencies DOT (Department of Transportation)	$49,410,429	0.1%	Rank history: not on the FY2021–FY2025 lists; up 230 since Jul 2024–Jun 2025.
66	Starfish Space Inc. Top agencies USAF (Department of the Air Force)	$48,500,000	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
67	Philips North America LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$47,741,261	0.1%	Rank history: not on the FY2021–FY2024 lists and #66 in FY2025; down 2 since Jul 2024–Jun 2025.
68	CAE USA Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$47,408,281	0.1%	Rank history: not on the FY2021–FY2023 lists, #67 in FY2024 and #61 in FY2025; up 46 since Jul 2024–Jun 2025.
69	Global Maritek Systems Inc. Top agencies DHS (Department of Homeland Security)	$45,177,294	0.1%	Rank history: #86 in FY2021, #77 in FY2022, #87 in FY2023, #96 in FY2024 and #75 in FY2025; up 26 since Jul 2024–Jun 2025.
70	Inter-Op.net, Inc. Top agencies DHS (Department of Homeland Security)	$44,621,498	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
71	Seaward Marine Services Inc. Top agencies Navy (Department of the Navy)	$43,890,155	0.1%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; up 7 since Jul 2024–Jun 2025.
72	Cabras Marine Corporation Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$43,386,725	0.1%	Rank history: not on the FY2021–FY2022 lists, #84 in FY2023, not on the FY2024 list and #58 in FY2025; up 46 since Jul 2024–Jun 2025.
73	Oceaneering International Inc. 2 awardees Top agencies Navy (Department of the Navy)	$43,242,637	0.1%	Rank history: not on the FY2021–FY2023 lists, #82 in FY2024 and #57 in FY2025; down 4 since Jul 2024–Jun 2025.
74	Hanwha Ocean Co., Ltd. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$42,663,322	0.1%	Rank history: not on the FY2021–FY2024 lists and #50 in FY2025; down 7 since Jul 2024–Jun 2025.
75	KBR Wyle Services LLC 5 awardees, including KBR Services, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) DOT (Department of Transportation)	$42,526,025	0.1%	Rank history: not on the FY2021–FY2024 lists and #65 in FY2025; up 12 since Jul 2024–Jun 2025.
76	Sielman S.A. Top agencies Army (Department of the Army)	$42,004,135	0.1%	Rank history: not on the FY2021–FY2024 lists and #40 in FY2025; down 24 since Jul 2024–Jun 2025.
77	AAR Manufacturing, Inc. Top agencies USAF (Department of the Air Force)	$41,900,239	0.1%	Rank history: not on the FY2021–FY2025 lists; up 49 since Jul 2024–Jun 2025.
78	Motorola Solutions, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$41,134,249	0.1%	Rank history: not on the FY2021–FY2023 lists, #99 in FY2024 and #60 in FY2025; down 6 since Jul 2024–Jun 2025.
79	Marine Hydraulics International, LLC Top agencies Navy (Department of the Navy)	$40,238,806	0.1%	Rank history: not on the FY2021–FY2023 lists, #72 in FY2024 and #25 in FY2025; down 57 since Jul 2024–Jun 2025.
80	Owl International Inc. Top agencies Navy (Department of the Navy)	$39,881,167	0.1%	Rank history: not on the FY2021 list, #97 in FY2022, #82 in FY2023, #97 in FY2024 and #71 in FY2025; up 22 since Jul 2024–Jun 2025.
81	Delaware Resource Group of Oklahoma LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$39,813,415	0.1%	Rank history: not on the FY2021–FY2024 lists and #90 in FY2025; up 27 since Jul 2024–Jun 2025.
82	Birdon America Inc. Top agencies DHS (Department of Homeland Security)	$39,551,812	0.1%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2023, #95 in FY2024 and #68 in FY2025; unchanged since Jul 2024–Jun 2025.
83	Technica LLC Top agencies Army (Department of the Army)	$39,151,661	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
84	Arrows Edge LLC Top agencies Navy (Department of the Navy)	$39,093,404	0.1%	Rank history: not on the FY2021–FY2023 lists, #74 in FY2024 and #70 in FY2025; down 16 since Jul 2024–Jun 2025.
85	Yokohama Engineering Works, Ltd. Top agencies Army (Department of the Army)	$38,346,437	0.1%	Rank history: not on the FY2021–FY2022 lists, #76 in FY2023, #93 in FY2024 and #92 in FY2025; up 6 since Jul 2024–Jun 2025.
86	Textron Inc. 6 awardees, including Textron Aviation Defense LLC, Textron Systems Corporation and Able Aerospace Services, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$38,179,626	0.1%	Rank history: #67 in FY2021, not on the FY2022–FY2024 lists and #63 in FY2025; down 6 since Jul 2024–Jun 2025.
87	Bay Ship & Yacht Co Top agencies Army (Department of the Army) DHS (Department of Homeland Security) DOT (Department of Transportation)	$37,273,416	0.1%	Rank history: #64 in FY2021, #41 in FY2022, not on the FY2023–FY2024 lists and #78 in FY2025; up 55 since Jul 2024–Jun 2025.
88	Tyco Fire Products LP 4 awardees, including Johnson Controls, Inc., Johnson Controls Fire Protection LP and Johnson Controls Building Solutions, LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) USDA (Department of Agriculture)	$36,861,539	0.1%	Rank history: not on the FY2021–FY2024 lists and #83 in FY2025; up 13 since Jul 2024–Jun 2025.
89	WSP USA Solutions Inc Top agencies Army (Department of the Army)	$36,672,444	0.1%	Rank history: not on the FY2021–FY2023 lists, #91 in FY2024 and not on the FY2025 list; up 48 since Jul 2024–Jun 2025.
90	Jag Industrial Services, Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$36,613,299	0.1%	Rank history: not on the FY2021–FY2025 lists; up 70 since Jul 2024–Jun 2025.
91	L3 Technologies, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$36,295,696	0.1%	Rank history: not on the FY2021–FY2024 lists and #100 in FY2025; new, not ranked in Jul 2024–Jun 2025.
92	Mvl-Bromgrove JV LLC Top agencies Navy (Department of the Navy)	$36,057,539	0.1%	Rank history: not on the FY2021–FY2024 lists and #98 in FY2025; new, not ranked in Jul 2024–Jun 2025.
93	HD Hyundai Heavy Industries Co.,Ltd. Top agencies Navy (Department of the Navy)	$35,948,853	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
94	Hornet Acquisitionco LLC 2 awardees, including Fairbanks Morse, LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$35,441,299	0.1%	Rank history: not on the FY2021–FY2023 lists, #56 in FY2024 and not on the FY2025 list; down 36 since Jul 2024–Jun 2025.
95	Systems Application & Technologies Inc. Top agencies Navy (Department of the Navy)	$34,865,973	0.1%	Rank history: not on the FY2021–FY2024 lists and #84 in FY2025; up 30 since Jul 2024–Jun 2025.
96	Yulista Support Services LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) DHS (Department of Homeland Security)	$34,527,598	0.1%	Rank history: not on the FY2021–FY2024 lists and #82 in FY2025; down 8 since Jul 2024–Jun 2025.
97	Vital Link, Inc. Top agencies USAF (Department of the Air Force)	$33,872,581	0.1%	Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; down 5 since Jul 2024–Jun 2025.
98	Marshall of Cambridge Aerospace Limited Top agencies Navy (Department of the Navy)	$33,591,979	0.1%	Rank history: not on the FY2021–FY2023 lists, #98 in FY2024 and not on the FY2025 list; up 7 since Jul 2024–Jun 2025.
99	Becton, Dickinson and Co 9 awardees, including Carefusion Solutions, LLC, Parata Systems LLC and GSL Solutions Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$32,562,518	0.1%	Rank history: not on the FY2021–FY2024 lists and #94 in FY2025; down 13 since Jul 2024–Jun 2025.
100	American Engineering Corporation Top agencies Navy (Department of the Navy) DODEA (Department of Defense Education Activity) USAF (Department of the Air Force)	$31,894,683	0.1%	Rank history: not on the FY2021–FY2025 lists; up 132 since Jul 2024–Jun 2025.

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100 of 8,161 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC J

Code	Net obligations	Largest contractor
J0 Maintenance, Repair, Rebuild of Equipment	$31,119,732,707	RTX Corporation
J9 Non-Nuclear Ship Repair	$4,729,075,784	BAE Systems

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 $37.8 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. 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 J contractors in Jul 2025–Jun 2026?

1. RTX Corporation ($4.52B), 2. Lockheed Martin Corporation ($3.85B), 3. Amentum Holdings, Inc. ($2.19B), 4. The Boeing Company ($1.77B), 5. V2X, Inc. ($1.45B), 6. Tcom, L.P. ($1.37B), 7. BAE Systems ($1.05B), 8. Northrop Grumman Systems Corporation ($1.02B), 9. General Dynamics Corporation ($1.02B), 10. M1 Support Services, L.P. ($855M).

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