Top 50 Contractors in PSC J010: Maintenance, Repair and Rebuilding of Equipment: Weapons, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	General Atomic Technologies Corporation Through General Atomics Aeronautical Systems, Inc. Top agencies Army (Department of the Army)	$252,039,732	20.0%	Rank history: #1 in FY2021, #3 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
2	Rolls-Royce Military Aero Engines Ltd Through Rolls-Royce Corporation Top agencies USAF (Department of the Air Force)	$233,704,560	18.5%	Rank history: not on the FY2021–FY2022 lists, #7 in FY2024 and not on the FY2025 list; new.
3	Amentum Services, Inc. 4 awardees, including Dyncorp International LLC Top agencies Navy (Department of the Navy)	$114,282,676	9.1%	Rank history: #4 in FY2021, #4 in FY2022, #1 in FY2024 and not on the FY2025 list; up 1 since FY2022.
4	Honeywell International Inc. Top agencies USAF (Department of the Air Force)	$110,515,024	8.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
5	Vertex Aerospace LLC Through V2X Aerospace LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$84,948,905	6.7%	Rank history: #2 in FY2021, #1 in FY2022 and not on the FY2024–FY2025 lists; down 4 since FY2022.
6	L3Harris Technologies, Inc. 5 awardees, including L3 Technologies, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$81,681,940	6.5%	Rank history: #5 in FY2021, #2 in FY2022, #4 in FY2024 and #7 in FY2025; down 4 since FY2022.
7	Kay and Associates, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$60,942,003	4.8%	Rank history: #3 in FY2021, #8 in FY2022, #11 in FY2024 and #5 in FY2025; up 1 since FY2022.
8	Strategic Technology Institute Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$51,571,752	4.1%	Rank history: #12 in FY2021, #9 in FY2022, #5 in FY2024 and #6 in FY2025; up 1 since FY2022.
9	PAE Holding Corporation Through PAE Aviation and Technical Services LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$37,184,540	3.0%	Rank history: #7 in FY2021, #5 in FY2022, #21 in FY2024 and not on the FY2025 list; down 4 since FY2022.
10	VSE Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$28,054,067	2.2%	Rank history: #11 in FY2021, #10 in FY2022, #16 in FY2024 and not on the FY2025 list; unchanged since FY2022.
11	Global Logistics Support Services Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$22,831,878	1.8%	Rank history: not on the FY2021 list, #28 in FY2022, #9 in FY2024 and #10 in FY2025; up 17 since FY2022.
12	4M HR Logistics LLC Top agencies Navy (Department of the Navy)	$19,676,837	1.6%	Rank history: #21 in FY2021, #16 in FY2022, #10 in FY2024 and #9 in FY2025; up 4 since FY2022.
13	RTX Corporation 4 awardees, including Raytheon Company Top agencies USAF (Department of the Air Force)	$15,991,021	1.3%	Rank history: #6 in FY2021, #6 in FY2022, #19 in FY2024 and #21 in FY2025; down 7 since FY2022.
14	Confederated Salish and Kootenai Tribes 2 awardees, including S & K Logistics Services LLC and S & K Federal Services LLC Top agencies Army (Department of the Army)	$15,789,381	1.3%	Rank history: #10 in FY2021, #11 in FY2022, #15 in FY2024 and not on the FY2025 list; down 3 since FY2022.
15	Vectrus Systems Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$11,848,222	0.9%	Rank history: #8 in FY2021, #7 in FY2022 and not on the FY2024–FY2025 lists; down 8 since FY2022.
16	Science Applications International Corporation Top agencies Navy (Department of the Navy)	$10,562,554	0.8%	Rank history: #18 in FY2021, #14 in FY2022, #17 in FY2024 and #25 in FY2025; down 2 since FY2022.
17	General Dynamics Corporation 3 awardees, including General Dynamics Land Systems Customer Service & Support Company Top agencies Army (Department of the Army)	$8,230,344	0.7%	Rank history: #13 in FY2021, #12 in FY2022, #14 in FY2024 and #11 in FY2025; down 5 since FY2022.
18	Delphinus Engineering LLC Top agencies Navy (Department of the Navy)	$7,077,279	0.6%	Rank history: #15 in FY2021, #13 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
19	BAE Systems PLC 2 awardees, including BAE Systems Land & Armaments L.P. Top agencies Navy (Department of the Navy)	$6,662,641	0.5%	Rank history: #22 in FY2021, #17 in FY2022, #18 in FY2024 and #14 in FY2025; down 2 since FY2022.
20	Thomas Instrument, Incorporated Top agencies USAF (Department of the Air Force)	$4,002,936	0.3%	Rank history: #24 in FY2021, #19 in FY2022, #22 in FY2024 and #12 in FY2025; down 1 since FY2022.
21	Data Management Services Inc. Top agencies Navy (Department of the Navy)	$2,873,807	0.2%	Rank history: #23 in FY2021, #18 in FY2022, #23 in FY2024 and #16 in FY2025; down 3 since FY2022.
22	Kupono Government Services, LLC Top agencies Navy (Department of the Navy)	$2,301,426	0.2%	Rank history: not on the FY2021 list, #22 in FY2022, #26 in FY2024 and #17 in FY2025; unchanged since FY2022.
23	New Techno Team LLC Top agencies Army (Department of the Army)	$1,154,262	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
24	Lockheed Martin Corporation 3 awardees Top agencies USAF (Department of the Air Force)	$1,095,953	0.1%	Rank history: #28 in FY2021, #20 in FY2022, #41 in FY2024 and not on the FY2025 list; down 4 since FY2022.
25	Old Harbor Solutions LLC Top agencies DOJ (Department of Justice)	$790,891	0.1%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2024 and #19 in FY2025; new.
26	M1 Support Services, L.P. Top agencies USAF (Department of the Air Force)	$695,378	0.1%	Rank history: #14 in FY2021, #15 in FY2022, #8 in FY2024 and #4 in FY2025; down 11 since FY2022.
27	Belt Built Contracting, LLC Top agencies DISA (Defense Information Systems Agency)	$598,052	<0.1%	Rank history: #30 in FY2021, not on the FY2022 list, #38 in FY2024 and not on the FY2025 list; returned.
28	Yulista Services, LLC Top agencies USAF (Department of the Air Force)	$573,844	<0.1%	Rank history: #37 in FY2021, #26 in FY2022, #30 in FY2024 and #20 in FY2025; down 2 since FY2022.
29	THALES Through Thales Defense & Security Inc. Top agencies USAF (Department of the Air Force)	$562,991	<0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #18 in FY2025; new.
30	Conflict Kinetics Corporation Top agencies Navy (Department of the Navy)	$559,098	<0.1%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2024 and #23 in FY2025; new.
31	Meggitt PLC Through Inveris Training Solutions, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$423,203	<0.1%	Rank history: #42 in FY2021, #30 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
32	Elbit Systems Ltd Through Elbitamerica, Inc. Top agencies USAF (Department of the Air Force)	$282,040	<0.1%	Rank history: #35 in FY2021, #31 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
33	SAF Eng Associates Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$240,030	<0.1%	Rank history: #40 in FY2021, #33 in FY2022, #37 in FY2024 and #24 in FY2025; unchanged since FY2022.
34	Johnson Controls Industries Through Johnson Controls, Inc. Top agencies VA (Department of Veterans Affairs)	$170,159	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
35	The Boeing Company 2 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$104,340	<0.1%	Rank history: #20 in FY2021, #23 in FY2022, #27 in FY2024 and #13 in FY2025; down 12 since FY2022.
36	Forceco LLC Top agencies Army (Department of the Army)	$76,584	<0.1%	Rank history: not on the FY2021–FY2022 lists, #49 in FY2024 and not on the FY2025 list; new.
37	Celf Services, LLC Top agencies Army (Department of the Army)	$74,762	<0.1%	Rank history: #47 in FY2021, #37 in FY2022, #43 in FY2024 and #30 in FY2025; unchanged since FY2022.
38	Leonardo S.p.A. Through DRS Training & Control Systems, LLC Top agencies Army (Department of the Army)	$43,966	<0.1%	Rank history: #39 in FY2021, #27 in FY2022, #28 in FY2024 and not on the FY2025 list; down 11 since FY2022.
39	D & H Hansen Inc. Top agencies DOI (Department of the Interior)	$29,816	<0.1%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2024 and not on the FY2025 list; new.
40	Smith & Smith Medical Supply, LLC Top agencies VA (Department of Veterans Affairs)	$26,728	<0.1%	Rank history: #45 in FY2021, #39 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
41	INT L Repo-Depo Inc. Top agencies Army (Department of the Army)	$21,938	<0.1%	Rank history: #51 in FY2021, #40 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
42	Action Target Inc. Top agencies USAF (Department of the Air Force)	$19,784	<0.1%	Rank history: not on the FY2021 list, #44 in FY2022, #50 in FY2024 and #37 in FY2025; up 2 since FY2022.
43	Senspex Incorporated Top agencies Army (Department of the Army)	$18,611	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
44	Perkinelmer U.s. LLC Top agencies NASA (National Aeronautics and Space Administration)	$15,957	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
45	Takaesu Kohki Co., Ltd. Top agencies Navy (Department of the Navy)	$14,526	<0.1%	Rank history: not on the FY2021 list, #45 in FY2022, #56 in FY2024 and not on the FY2025 list; unchanged since FY2022.
46	Axon Enterprise, Inc. Top agencies DOI (Department of the Interior)	$14,490	<0.1%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2024 and #38 in FY2025; new.
47	Serco North America (Holdings) Inc Through Serco Inc. Top agencies Navy (Department of the Navy)	$10,400	<0.1%	Rank history: #17 in FY2021, #29 in FY2022 and not on the FY2024–FY2025 lists; down 18 since FY2022.
48	Advanced Finishing Systems, Inc. Top agencies Army (Department of the Army)	$7,379	<0.1%	Rank history: #55 in FY2021, #51 in FY2022, #61 in FY2024 and #43 in FY2025; up 3 since FY2022.
49	Hard Chrome Specialists, Inc. Top agencies Army (Department of the Army)	$3,684	<0.1%	Rank history: #61 in FY2021, #50 in FY2022, #42 in FY2024 and #33 in FY2025; up 1 since FY2022.
50	Prospiant Inc Top agencies Smithsonian (Smithsonian Institution)	$725	<0.1%	Rank history: not on the FY2021–FY2022 lists 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 $1.26 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.
• 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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