Top 100 Contractors in PSC 49: Maintenance/Repair Shop Equipment, FY2023

Name: Top 100 Contractors in PSC 49: Maintenance/Repair Shop Equipment, FY2023
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Oct 1, 2022 – Sep 30, 2023 Code page on GovTribe

The top 10 won 46% of FY2023 PSC 49 contract dollars

Contract obligations: $673,329,583 Net of deobligations, by contracts coded PSC 49 or a code under it
Contractors: 1,261 Parent companies with an obligation
Largest contractor: The Boeing Company $105 million, 14.5% of obligations
Data as of: Oct 14, 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	The Boeing Company 9 awardees, including Jeppesen Foreflight, Inc., Boeing Distribution, Inc. and Insitu, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$104,904,228	14.5%	Rank history: #2 in FY2021, #2 in FY2022, #1 in FY2024 and not on the FY2025 list; up 1 since FY2022.
2	Northrop Grumman Corporation 10 awardees, including Northrop Grumman Systems Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$51,141,424	7.1%	Rank history: #3 in FY2021, #1 in FY2022, #10 in FY2024 and #5 in FY2025; down 1 since FY2022.
3	Kratos Defense & Security Solutions, Inc. Through Kratos Technology & Training Solutions, Inc. Top agencies USAF (Department of the Air Force)	$35,463,332	4.9%	Rank history: #8 in FY2021, #5 in FY2022, #28 in FY2024 and not on the FY2025 list; up 2 since FY2022.
4	Leidos Holdings, Inc. 2 awardees, including Leidos, Inc. Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$31,441,124	4.4%	Rank history: #22 in FY2021, #6 in FY2022, #21 in FY2024 and not on the FY2025 list; up 2 since FY2022.
5	RTX Corporation 20 awardees, including Raytheon Company, Rockwell Collins, Inc. and Kidde Technologies Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Army (Department of the Army)	$23,760,052	3.3%	Rank history: not on the FY2021 list, #14 in FY2022, #7 in FY2024 and #11 in FY2025; up 9 since FY2022.
6	BAE Systems PLC 8 awardees, including BAE Systems Information and Electronic Systems Integration Inc. and BAE Systems Land & Armaments L.P. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$19,504,097	2.7%	Rank history: #5 in FY2021, #8 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
7	Testek LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$17,039,364	2.4%	Rank history: #40 in FY2021, #19 in FY2022, #32 in FY2024 and #23 in FY2025; up 12 since FY2022.
8	Heil Trailer International LLC Top agencies Army (Department of the Army)	$16,199,674	2.2%	Rank history: #7 in FY2021, #31 in FY2022, #12 in FY2024 and #1 in FY2025; up 23 since FY2022.
9	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$14,557,250	2.0%	Rank history: #28 in FY2021, #21 in FY2022, #16 in FY2024 and #36 in FY2025; up 12 since FY2022.
10	The Whiting-Turner Contracting Company Top agencies Navy (Department of the Navy)	$14,323,837	2.0%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
11	Merchants Automotive Group, LLC Top agencies DOJ (Department of Justice)	$11,887,389	1.6%	Rank history: #24 in FY2021, #24 in FY2022, #19 in FY2024 and #15 in FY2025; up 13 since FY2022.
12	Oshkosh Corp 2 awardees, including Oshkosh Defense LLC and JLG Industries, Inc. Top agencies DLA (Defense Logistics Agency) GSA (General Services Administration)	$11,429,159	1.6%	Rank history: #14 in FY2021, #12 in FY2022, #13 in FY2024 and #27 in FY2025; unchanged since FY2022.
13	Redtown Technical Services LLC Top agencies Army (Department of the Army)	$11,408,765	1.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
14	Chemring Group PLC Through Chemring Energetic Devices Inc. Top agencies USAF (Department of the Air Force)	$10,279,668	1.4%	Rank history: not on the FY2021 list, #60 in FY2022 and not on the FY2024–FY2025 lists; up 46 since FY2022.
15	GMS Industrial Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$9,901,008	1.4%	Rank history: #10 in FY2021, #7 in FY2022, #17 in FY2024 and #12 in FY2025; down 8 since FY2022.
16	C C Distributors, Inc. Top agencies USAF (Department of the Air Force)	$7,863,067	1.1%	Rank history: not on the FY2021 list, #20 in FY2022, #25 in FY2024 and #24 in FY2025; up 4 since FY2022.
17	Kuog Corp Top agencies USAF (Department of the Air Force)	$6,615,634	0.9%	Rank history: not on the FY2021 list, #17 in FY2022, not on the FY2024 list and #40 in FY2025; unchanged since FY2022.
18	Triman Industries Inc. 2 awardees, including Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency)	$6,566,786	0.9%	Rank history: not on the FY2021 list, #37 in FY2022, #6 in FY2024 and not on the FY2025 list; up 19 since FY2022.
19	Teradyne Inc. Top agencies USAF (Department of the Air Force)	$6,455,228	0.9%	Rank history: #12 in FY2021, #9 in FY2022, #20 in FY2024 and #4 in FY2025; down 10 since FY2022.
20	Hydraulics International, Inc. 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$6,188,916	0.9%	Rank history: #6 in FY2021, #4 in FY2022, #11 in FY2024 and #8 in FY2025; down 16 since FY2022.
21	Atap Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$6,159,769	0.9%	Rank history: #54 in FY2021, #64 in FY2022, #29 in FY2024 and #14 in FY2025; up 43 since FY2022.
22	Rotair Aerospace Corp Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$5,773,380	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
23	Lockheed Martin Corporation 10 awardees, including Sikorsky Aircraft Corporation, Derco Aerospace, Inc. and Lockheed Martin Procerus Technologies, L.C. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$5,398,100	0.7%	Rank history: #9 in FY2021, #11 in FY2022, #2 in FY2024 and #7 in FY2025; down 12 since FY2022.
24	Greene Machine & Manufacturing Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$5,355,623	0.7%	Rank history: #70 in FY2021, #94 in FY2022, #83 in FY2024 and not on the FY2025 list; up 70 since FY2022.
25	Avioss LLC Top agencies Navy (Department of the Navy)	$5,220,921	0.7%	Rank history: not on the FY2021 list, #62 in FY2022, #56 in FY2024 and #80 in FY2025; up 37 since FY2022.
26	Honeywell International Inc. 2 awardees Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$4,966,304	0.7%	Rank history: not on the FY2021 list, #28 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
27	Re:build Manufacturing, LLC Through Cutting Dynamics, LLC Top agencies DLA (Defense Logistics Agency)	$4,134,906	0.6%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2024 and not on the FY2025 list; up 77 since FY2022.
28	Compass Technology Group, Inc. Top agencies USAF (Department of the Air Force)	$3,800,000	0.5%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2024 and not on the FY2025 list; new.
29	Snap-On Incorporated Through Idsc Holdings LLC Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$3,429,775	0.5%	Rank history: #64 in FY2021, #22 in FY2022, #33 in FY2024 and not on the FY2025 list; down 7 since FY2022.
30	Eclypse International Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$3,388,431	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 90 since FY2022.
31	Bauer, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$3,207,050	0.4%	Rank history: #36 in FY2021, #51 in FY2022, not on the FY2024 list and #54 in FY2025; up 20 since FY2022.
32	Science and Engineering Services LLC Top agencies USAF (Department of the Air Force)	$3,196,935	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 143 since FY2022.
33	Connectec Company, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$3,161,649	0.4%	Rank history: not on the FY2021 list, #69 in FY2022, #52 in FY2024 and not on the FY2025 list; up 36 since FY2022.
34	Milton Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$3,098,957	0.4%	Rank history: not on the FY2021–FY2022 lists, #49 in FY2024 and not on the FY2025 list; up 144 since FY2022.
35	Boneal, Incorporated Top agencies USAF (Department of the Air Force)	$3,065,277	0.4%	Rank history: #93 in FY2021, not on the FY2022 list, #36 in FY2024 and #42 in FY2025; returned.
36	Rohde & Schwarz GMBH & Co. KG Through Rohde & Schwarz Usa, Inc. Top agencies USAF (Department of the Air Force)	$2,896,486	0.4%	Rank history: #33 in FY2021, not on the FY2022 list, not on the FY2024 list and #51 in FY2025; up 138 since FY2022.
37	Chant Engineering Co Inc. 2 awardees Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,833,585	0.4%	Rank history: #46 in FY2021, not on the FY2022 list, not on the FY2024 list and #70 in FY2025; up 215 since FY2022.
38	ARI Phoenix Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) GSA (General Services Administration)	$2,820,474	0.4%	Rank history: #35 in FY2021, #76 in FY2022, #37 in FY2024 and #57 in FY2025; up 38 since FY2022.
39	Leonardo S.p.A. 3 awardees, including DRS Training & Control Systems, LLC Top agencies Army (Department of the Army) DHS (Department of Homeland Security)	$2,793,176	0.4%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2024 and #37 in FY2025; up 113 since FY2022.
40	Seyer Industries, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,756,399	0.4%	Rank history: #65 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 82 since FY2022.
41	Swanda Aerospace, LLC Top agencies USAF (Department of the Air Force)	$2,751,557	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
42	Howell Instruments, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,703,772	0.4%	Rank history: #23 in FY2021, #29 in FY2022, #68 in FY2024 and #30 in FY2025; down 13 since FY2022.
43	Winnebago Tribe of Nebraska Through Flatwater Metals Company Top agencies USAF (Department of the Air Force)	$2,636,880	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
44	International Service Contractors LLC Top agencies DHS (Department of Homeland Security)	$2,600,909	0.4%	Rank history: #66 in FY2021, #45 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
45	Tyonek Native Corporatio 3 awardees, including Tyonek Machining and Fabrication, LLC and Tyonek Engineering & Agile Manufacturing LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$2,491,965	0.3%	Rank history: #85 in FY2021, #41 in FY2022, #62 in FY2024 and not on the FY2025 list; down 4 since FY2022.
46	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$2,455,769	0.3%	Rank history: #86 in FY2021, #48 in FY2022, #40 in FY2024 and not on the FY2025 list; up 2 since FY2022.
47	THALES Through Thales Defense & Security Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,302,118	0.3%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2024 and #59 in FY2025; new.
48	Eaton Corporation 4 awardees, including Eaton Aerospace LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DOT (Department of Transportation)	$2,288,566	0.3%	Rank history: #59 in FY2021, #52 in FY2022, #87 in FY2024 and not on the FY2025 list; up 4 since FY2022.
49	Industrial Automation Inc. Top agencies Navy (Department of the Navy)	$2,276,399	0.3%	Rank history: #45 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 184 since FY2022.
50	Rockwell Collins-ESA Vision Systems Limited Liability Compan Through Collins Elbit Vision Systems, LLC Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$2,249,995	0.3%	Rank history: #53 in FY2021, #26 in FY2022 and not on the FY2024–FY2025 lists; down 24 since FY2022.
51	Archer Technologies International, Incorporated Top agencies Navy (Department of the Navy)	$2,193,456	0.3%	Rank history: #42 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 111 since FY2022.
52	Rhinestahl Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,053,401	0.3%	Rank history: #30 in FY2021, #42 in FY2022 and not on the FY2024–FY2025 lists; down 10 since FY2022.
53	Helitune Inc. Top agencies DLA (Defense Logistics Agency)	$2,051,238	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 81 since FY2022.
54	AMS System Technology Company, LLC Top agencies DLA (Defense Logistics Agency)	$2,003,919	0.3%	Rank history: not on the FY2021 list, #54 in FY2022, #100 in FY2024 and #68 in FY2025; unchanged since FY2022.
55	Carl Amber Brian Isaiah and Associates Co. Top agencies DOJ (Department of Justice)	$1,968,559	0.3%	Rank history: #69 in FY2021, #55 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
56	General Electric Company 4 awardees, including Druck, LLC and GE Aviation Systems LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$1,967,390	0.3%	Rank history: #16 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 56 since FY2022.
57	Textron Inc. 2 awardees, including Textron Systems Corporation and Bell Textron Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$1,877,396	0.3%	Rank history: #17 in FY2021, #27 in FY2022, #44 in FY2024 and #18 in FY2025; down 30 since FY2022.
58	Science Applications International Corporation 3 awardees, including Asrc Federal Facilities Logistics, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,862,648	0.3%	Rank history: #34 in FY2021, #13 in FY2022 and not on the FY2024–FY2025 lists; down 45 since FY2022.
59	Drytech Inc. Top agencies Navy (Department of the Navy)	$1,861,945	0.3%	Rank history: #48 in FY2021, #59 in FY2022, #54 in FY2024 and #66 in FY2025; unchanged since FY2022.
60	Keysight Technologies, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$1,840,998	0.3%	Rank history: #84 in FY2021, #73 in FY2022, #50 in FY2024 and #55 in FY2025; up 13 since FY2022.
61	Ultrax Aerospace Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$1,839,605	0.3%	Rank history: not on the FY2021 list, #50 in FY2022, not on the FY2024 list and #65 in FY2025; down 11 since FY2022.
62	ECI Defense Group, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,817,701	0.3%	Rank history: not on the FY2021 list, #49 in FY2022, not on the FY2024 list and #82 in FY2025; down 13 since FY2022.
63	Pines Quality Inc. Top agencies DLA (Defense Logistics Agency)	$1,780,750	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
64	Daniels Manufacturing Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$1,760,069	0.2%	Rank history: #92 in FY2021, #75 in FY2022 and not on the FY2024–FY2025 lists; up 11 since FY2022.
65	Ciqima Federal Services LLC Top agencies USAF (Department of the Air Force)	$1,748,330	0.2%	Rank history: not on the FY2021–FY2022 lists, #84 in FY2024 and not on the FY2025 list; new.
66	Hunter Defense Technolog Through HDT Expeditionary Systems Inc. Top agencies Army (Department of the Army)	$1,742,887	0.2%	Rank history: not on the FY2021 list, #34 in FY2022, #94 in FY2024 and not on the FY2025 list; down 32 since FY2022.
67	Southern Fluid Systems, Inc. Top agencies Navy (Department of the Navy)	$1,685,650	0.2%	Rank history: not on the FY2021–FY2022 lists, #75 in FY2024 and not on the FY2025 list; new.
68	F3 Solutions LLC 2 awardees, including F3 Logistics LLC Top agencies USAF (Department of the Air Force)	$1,675,201	0.2%	Rank history: #41 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
69	Ma Impianti S.R.L. Top agencies USAF (Department of the Air Force)	$1,662,936	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
70	Intergraph Corporation 3 awardees, including Hexagon Manufacturing Intelligence, LLC and Hexagon US Federal, Inc. Top agencies Navy (Department of the Navy)	$1,548,010	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 167 since FY2022.
71	D. Gillette Industrial Service's Inc. Top agencies Navy (Department of the Navy)	$1,512,396	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #73 in FY2025; up 65 since FY2022.
72	Laser Techniques Company, LLC Top agencies Army (Department of the Army)	$1,476,602	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
73	Illinois Tool Works Inc. 3 awardees, including ITW GSE Inc. and ITW Food Equipment Group LLC Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$1,455,563	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 111 since FY2022.
74	Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$1,431,690	0.2%	Rank history: not on the FY2021 list, #38 in FY2022 and not on the FY2024–FY2025 lists; down 36 since FY2022.
75	Williamsville Resources II, Inc. Top agencies USAF (Department of the Air Force)	$1,374,591	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
76	Technology for Energy Corp Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,357,900	0.2%	Rank history: #47 in FY2021, #43 in FY2022, not on the FY2024 list and #97 in FY2025; down 33 since FY2022.
77	Agile Lifecycle Solutions JV, LLC Top agencies Navy (Department of the Navy)	$1,352,621	0.2%	Rank history: not on the FY2021 list, #25 in FY2022, #65 in FY2024 and #92 in FY2025; down 52 since FY2022.
78	Concepts Nrec, LLC Top agencies Navy (Department of the Navy)	$1,351,648	0.2%	Rank history: not on the FY2021–FY2022 lists, #24 in FY2024 and #20 in FY2025; up 144 since FY2022.
79	Isometrics Inc. Top agencies Army (Department of the Army)	$1,339,885	0.2%	Rank history: #1 in FY2021, #3 in FY2022, #72 in FY2024 and not on the FY2025 list; down 76 since FY2022.
80	S I T Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,304,002	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #94 in FY2025; up 77 since FY2022.
81	Glenair, Inc. Top agencies DLA (Defense Logistics Agency)	$1,277,495	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
82	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$1,166,258	0.2%	Rank history: #99 in FY2021, not on the FY2022 list, not on the FY2024 list and #78 in FY2025; up 57 since FY2022.
83	System Technical Support Corporation Top agencies DLA (Defense Logistics Agency)	$1,156,349	0.2%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2024 and not on the FY2025 list; up 19 since FY2022.
84	BBA Aviation PLC 2 awardees, including Signature Flight Support LLC and Epic Aviation, LLC Top agencies DLA (Defense Logistics Agency)	$1,139,285	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
85	Tevet LLC Top agencies USAF (Department of the Air Force)	$1,114,718	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
86	Supplied Industrial Solutions, Inc. Top agencies Army (Department of the Army)	$1,111,204	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
87	Tyonek Global Services LLC Top agencies USAF (Department of the Air Force)	$1,075,492	0.1%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2024 and #58 in FY2025; new.
88	Liftnow Automotive Equipment Corp Top agencies Army (Department of the Army) GSA (General Services Administration) USAF (Department of the Air Force)	$1,038,709	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 50 since FY2022.
89	Moog Inc. 3 awardees Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$990,260	0.1%	Rank history: not on the FY2021 list, #84 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
90	Phillips Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) USDA (Department of Agriculture)	$989,945	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
91	Shinn FU Company of America Inc. Top agencies Army (Department of the Army)	$980,058	0.1%	Rank history: not on the FY2021 list, #63 in FY2022 and not on the FY2024–FY2025 lists; down 28 since FY2022.
92	B & H International LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$945,742	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 208 since FY2022.
93	Teledyne Technologies Incorporated 2 awardees, including Teledyne Defense Electronics, LLC and Teledyne Brown Engineering, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$941,269	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 39 since FY2022.
94	Nautic-Sport, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$928,423	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 61 since FY2022.
95	Rolls-Royce Military Aero Engines Ltd 4 awardees, including Rolls-Royce Corporation, Rolls-Royce Deutschland Ltd & Co KG and Rolls-Royce Marine North America Inc. Top agencies Navy (Department of the Navy) DOT (Department of Transportation) DLA (Defense Logistics Agency)	$908,920	0.1%	Rank history: #98 in FY2021, #88 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
96	Usmilcom, Inc. Top agencies Navy (Department of the Navy)	$891,757	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
97	Meggitt PLC 3 awardees, including Inveris Training Solutions, Inc., Meggitt Defense Systems, Inc. and Meggitt (Uk) Limited Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$867,339	0.1%	Rank history: not on the FY2021 list, #85 in FY2022 and not on the FY2024–FY2025 lists; down 12 since FY2022.
98	Dinamec Systems, LLC Top agencies Army (Department of the Army)	$861,104	0.1%	Rank history: #96 in FY2021, #92 in FY2022 and not on the FY2024–FY2025 lists; down 6 since FY2022.
99	Semitorr Group Inc. Top agencies Navy (Department of the Navy)	$858,086	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
100	City of Enid Top agencies DLA (Defense Logistics Agency)	$854,800	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.

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100 of 1,261 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC 49

Code	Net obligations	Largest contractor
4920 Aircraft Maintenance and Repair Shop Specialized Equipment	$357,999,183	The Boeing Company
4940 Miscellaneous Maintenance and Repair Shop Specialized Equipment	$132,843,796	Leidos Holdings, Inc.
4910 Motor Vehicle Maintenance and Repair Shop Specialized Equipment	$84,050,041	Merchants Automotive Group, LLC
4930 Lubrication and Fuel Dispensing Equipment	$42,675,348	Heil Trailer International LLC
4933 Weapons Maintenance and Repair Shop Specialized Equipment	$7,338,249	Connectec Company, Inc.
4931 Fire Control Maintenance and Repair Shop Specialized Equipment	$4,653,178	Rockwell Collins-ESA Vision Systems Limited Liability Compan
4935 Guided Missile Maintenance, Repair, and Checkout Specialized Equipment	$3,111,217	The Boeing Company
4921 Torpedo Maintenance, Repair, and Checkout Specialized Equipment	$1,957,802	Bloomy Controls Inc.

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 $721 million obligated before deobligations, so they never pass 100%.
Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
Fiscal year 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.

Quick answers

Who were the top 10 PSC 49 contractors in FY2023?

1. The Boeing Company ($105M), 2. Northrop Grumman Corporation ($51.1M), 3. Kratos Defense & Security Solutions, Inc. ($35.5M), 4. Leidos Holdings, Inc. ($31.4M), 5. RTX Corporation ($23.8M), 6. BAE Systems PLC ($19.5M), 7. Testek LLC ($17M), 8. Heil Trailer International LLC ($16.2M), 9. Kampi Components Co Inc. ($14.6M), 10. The Whiting-Turner Contracting Company ($14.3M).

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