Top 100 Contractors in PSC 49: Maintenance/Repair Shop Equipment, FY2024

Name: Top 100 Contractors in PSC 49: Maintenance/Repair Shop Equipment, FY2024
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2023 – Sep 30, 2024 Code page on GovTribe

The top 10 won 47% of FY2024 PSC 49 contract dollars

Contract obligations: $801,845,103 Net of deobligations, by contracts coded PSC 49 or a code under it
Contractors: 1,376 Parent companies with an obligation
Largest contractor: The Boeing Company $114 million, 13.7% 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	The Boeing Company 8 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)	$113,713,784	13.7%	Rank history: #2 in FY2021, #2 in FY2022, #1 in FY2023 and not on the FY2025 list; unchanged since FY2023.
2	Lockheed Martin Corporation 8 awardees, including Sikorsky Aircraft Corporation and Derco Aerospace, Inc. Top agencies Navy (Department of the Navy) DOJ (Department of Justice) DLA (Defense Logistics Agency)	$49,482,544	5.9%	Rank history: #9 in FY2021, #11 in FY2022, #23 in FY2023 and #7 in FY2025; up 21 since FY2023.
3	Renk Systems Corporation Top agencies Navy (Department of the Navy)	$49,041,712	5.9%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
4	Science and Engineering Services, LLC Top agencies USAF (Department of the Air Force)	$41,406,177	5.0%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
5	Atec Inc. 2 awardees Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$37,794,813	4.5%	Rank history: #87 in FY2021, not on the FY2022–FY2023 lists and #2 in FY2025; up 105 since FY2023.
6	Triman Industries Inc. 2 awardees, including Brighton Cromwell LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$29,115,381	3.5%	Rank history: not on the FY2021 list, #37 in FY2022, #18 in FY2023 and not on the FY2025 list; up 12 since FY2023.
7	RTX Corporation 14 awardees, including Raytheon Company, Rockwell Collins, Inc. and Hamilton Sundstrand Corporation Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$24,239,721	2.9%	Rank history: not on the FY2021 list, #14 in FY2022, #5 in FY2023 and #11 in FY2025; down 2 since FY2023.
8	Certified Stainless Service Inc. Top agencies Army (Department of the Army)	$18,667,948	2.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
9	Far West Contractors Corp Top agencies USAF (Department of the Air Force)	$15,153,214	1.8%	Rank history: not on the FY2021–FY2023 lists and #95 in FY2025; new.
10	Northrop Grumman Corporation 7 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$14,268,678	1.7%	Rank history: #3 in FY2021, #1 in FY2022, #2 in FY2023 and #5 in FY2025; down 8 since FY2023.
11	Hydraulics International, Inc. 2 awardees Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$12,271,744	1.5%	Rank history: #6 in FY2021, #4 in FY2022, #20 in FY2023 and #8 in FY2025; up 9 since FY2023.
12	Heil Trailer International LLC 2 awardees Top agencies Army (Department of the Army)	$11,667,885	1.4%	Rank history: #7 in FY2021, #31 in FY2022, #8 in FY2023 and #1 in FY2025; down 4 since FY2023.
13	Oshkosh Corporation 3 awardees, including Oshkosh Defense LLC and JLG Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$11,144,581	1.3%	Rank history: #14 in FY2021, #12 in FY2022, #12 in FY2023 and #27 in FY2025; down 1 since FY2023.
14	EOS Inc. Top agencies DLA (Defense Logistics Agency)	$11,124,367	1.3%	Rank history: not on the FY2021–FY2023 lists and #28 in FY2025; new.
15	Compass Technology Group, Inc. Top agencies USAF (Department of the Air Force)	$10,750,000	1.3%	Rank history: not on the FY2021–FY2022 lists, #28 in FY2023 and not on the FY2025 list; up 13 since FY2023.
16	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$10,662,124	1.3%	Rank history: #28 in FY2021, #21 in FY2022, #9 in FY2023 and #36 in FY2025; down 7 since FY2023.
17	GMS Industrial Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$10,321,502	1.2%	Rank history: #10 in FY2021, #7 in FY2022, #15 in FY2023 and #12 in FY2025; down 2 since FY2023.
18	Petrosys Solutions, Inc. Top agencies USAF (Department of the Air Force)	$9,415,664	1.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
19	Merchants Automotive Group Inc. 2 awardees Top agencies DOJ (Department of Justice)	$8,977,104	1.1%	Rank history: #24 in FY2021, #24 in FY2022, #11 in FY2023 and #15 in FY2025; down 8 since FY2023.
20	Teradyne Inc. Top agencies USAF (Department of the Air Force)	$8,897,789	1.1%	Rank history: #12 in FY2021, #9 in FY2022, #19 in FY2023 and #4 in FY2025; down 1 since FY2023.
21	Leidos Holdings, Inc. 2 awardees, including Leidos, Inc. Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$8,723,272	1.0%	Rank history: #22 in FY2021, #6 in FY2022, #4 in FY2023 and not on the FY2025 list; down 17 since FY2023.
22	Westest Engineering Corporation Top agencies USAF (Department of the Air Force)	$7,928,850	1.0%	Rank history: not on the FY2021–FY2023 lists and #47 in FY2025; new.
23	Idsc Holdings LLC Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Army (Department of the Army)	$6,790,051	0.8%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2025; new.
24	Concepts Nrec, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$5,717,848	0.7%	Rank history: not on the FY2021–FY2022 lists, #78 in FY2023 and #20 in FY2025; up 54 since FY2023.
25	C C Distributors, Inc. Top agencies USAF (Department of the Air Force)	$5,590,000	0.7%	Rank history: not on the FY2021 list, #20 in FY2022, #16 in FY2023 and #24 in FY2025; down 9 since FY2023.
26	Southwest Research Institute Top agencies USAF (Department of the Air Force)	$5,404,947	0.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
27	HPS Fabrications Inc. Top agencies Army (Department of the Army)	$5,390,400	0.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
28	Kratos Defense & Security Solutions, Inc. 2 awardees, including Kratos Technology & Training Solutions, Inc. Top agencies USAF (Department of the Air Force)	$5,307,581	0.6%	Rank history: #8 in FY2021, #5 in FY2022, #3 in FY2023 and not on the FY2025 list; down 25 since FY2023.
29	Atap Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$5,033,091	0.6%	Rank history: #54 in FY2021, #64 in FY2022, #21 in FY2023 and #14 in FY2025; down 8 since FY2023.
30	Heroux-Devtek Inc. Through Beaver Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency)	$4,999,500	0.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 236 since FY2023.
31	PCI Aviation LLC Top agencies Navy (Department of the Navy)	$4,955,241	0.6%	Rank history: #73 in FY2021, #46 in FY2022, not on the FY2023 list and #3 in FY2025; up 188 since FY2023.
32	Testek LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$4,858,105	0.6%	Rank history: #40 in FY2021, #19 in FY2022, #7 in FY2023 and #23 in FY2025; down 25 since FY2023.
33	Snap-On Incorporated Through Idsc Holdings LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$4,787,429	0.6%	Rank history: #64 in FY2021, #22 in FY2022, #29 in FY2023 and not on the FY2025 list; down 4 since FY2023.
34	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency)	$4,554,707	0.5%	Rank history: not on the FY2021–FY2023 lists and #71 in FY2025; up 238 since FY2023.
35	W S Darley & Co Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$4,489,221	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 265 since FY2023.
36	Boneal, Incorporated Top agencies USAF (Department of the Air Force)	$4,420,044	0.5%	Rank history: #93 in FY2021, not on the FY2022 list, #35 in FY2023 and #42 in FY2025; down 1 since FY2023.
37	ARI Phoenix Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$4,212,562	0.5%	Rank history: #35 in FY2021, #76 in FY2022, #38 in FY2023 and #57 in FY2025; up 1 since FY2023.
38	Obera LLC Top agencies USAF (Department of the Air Force)	$3,499,265	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
39	Machine Tool Specialties, LLC Top agencies USAF (Department of the Air Force)	$3,251,011	0.4%	Rank history: not on the FY2021–FY2023 lists and #17 in FY2025; new.
40	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$2,950,076	0.4%	Rank history: #86 in FY2021, #48 in FY2022, #46 in FY2023 and not on the FY2025 list; up 6 since FY2023.
41	Salvo Technologies, Inc. Top agencies Army (Department of the Army)	$2,925,096	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
42	Mission Systems Davenport Inc. Top agencies USAF (Department of the Air Force)	$2,903,001	0.3%	Rank history: not on the FY2021–FY2023 lists and #21 in FY2025; new.
43	Cutting Dynamics, LLC Top agencies DLA (Defense Logistics Agency)	$2,795,574	0.3%	Rank history: not on the FY2021–FY2023 lists and #25 in FY2025; new.
44	Textron Inc. 2 awardees, including Textron Systems Corporation and Bell Textron Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,664,459	0.3%	Rank history: #17 in FY2021, #27 in FY2022, #57 in FY2023 and #18 in FY2025; up 13 since FY2023.
45	THALES Through Thales Defense & Security Inc. Top agencies Navy (Department of the Navy)	$2,587,729	0.3%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2023 and #59 in FY2025; up 2 since FY2023.
46	Kaiva Vertical Lift, LLC Top agencies Navy (Department of the Navy)	$2,492,515	0.3%	Rank history: not on the FY2021–FY2023 lists and #60 in FY2025; new.
47	ISO Group Inc. Top agencies USAF (Department of the Air Force)	$2,428,563	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
48	Gutier LLC Top agencies USAF (Department of the Air Force)	$2,420,268	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
49	Milton Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$2,407,881	0.3%	Rank history: not on the FY2021–FY2022 lists, #34 in FY2023 and not on the FY2025 list; down 15 since FY2023.
50	Keysight Technologies, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$2,362,865	0.3%	Rank history: #84 in FY2021, #73 in FY2022, #60 in FY2023 and #55 in FY2025; up 10 since FY2023.
51	Government of Canada Through Canadian Commercial Corporation Top agencies Navy (Department of the Navy)	$2,334,223	0.3%	Rank history: not on the FY2021 list, #91 in FY2022, not on the FY2023 list and not on the FY2025 list; up 125 since FY2023.
52	Connectec Company, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$2,308,535	0.3%	Rank history: not on the FY2021 list, #69 in FY2022, #33 in FY2023 and not on the FY2025 list; down 19 since FY2023.
53	Leonardo S.p.A. 3 awardees, including DRS Training & Control Systems, LLC Top agencies Army (Department of the Army)	$2,289,450	0.3%	Rank history: not on the FY2021–FY2022 lists, #39 in FY2023 and #37 in FY2025; down 14 since FY2023.
54	Drytech Inc. Top agencies Navy (Department of the Navy)	$2,042,891	0.2%	Rank history: #48 in FY2021, #59 in FY2022, #59 in FY2023 and #66 in FY2025; up 5 since FY2023.
55	Avion Manufacturing, Inc. Top agencies Army (Department of the Army)	$1,787,908	0.2%	Rank history: not on the FY2021 list, #61 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
56	Avioss LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,782,414	0.2%	Rank history: not on the FY2021 list, #62 in FY2022, #25 in FY2023 and #80 in FY2025; down 31 since FY2023.
57	Tyonek Global Services LLC Top agencies USAF (Department of the Air Force)	$1,759,311	0.2%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2023 and #58 in FY2025; up 30 since FY2023.
58	HDT Expeditionary Systems Inc. Top agencies Army (Department of the Army)	$1,738,369	0.2%	Rank history: not on the FY2021–FY2023 lists and #45 in FY2025; new.
59	Products Support, LLC Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$1,700,392	0.2%	Rank history: #31 in FY2021, #53 in FY2022, not on the FY2023 list and not on the FY2025 list; up 232 since FY2023.
60	Ametek Inc. 3 awardees, including Ametek Programmable Power, Inc. and Pacific Design Technologies, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,681,131	0.2%	Rank history: #89 in FY2021, #67 in FY2022, not on the FY2023 list and #63 in FY2025; up 43 since FY2023.
61	Joyce & Associates Construction, Inc. Top agencies Navy (Department of the Navy)	$1,670,784	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
62	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)	$1,660,874	0.2%	Rank history: #85 in FY2021, #41 in FY2022, #45 in FY2023 and not on the FY2025 list; down 17 since FY2023.
63	Federal Contracts LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) DHS (Department of Homeland Security)	$1,657,763	0.2%	Rank history: not on the FY2021–FY2023 lists and #87 in FY2025; up 81 since FY2023.
64	Yanos Technologies Inc. Top agencies Navy (Department of the Navy)	$1,647,671	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
65	Agile Lifecycle Solutions JV, LLC Top agencies Navy (Department of the Navy)	$1,567,108	0.2%	Rank history: not on the FY2021 list, #25 in FY2022, #77 in FY2023 and #92 in FY2025; up 12 since FY2023.
66	Mohawk Lifts LLC Top agencies USAF (Department of the Air Force) GSA (General Services Administration) DOI (Department of the Interior)	$1,547,958	0.2%	Rank history: not on the FY2021 list, #78 in FY2022, not on the FY2023 list and #72 in FY2025; up 35 since FY2023.
67	Shinn FU Company of America, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,532,775	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
68	Howell Instruments, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$1,482,212	0.2%	Rank history: #23 in FY2021, #29 in FY2022, #42 in FY2023 and #30 in FY2025; down 26 since FY2023.
69	Leidos, Inc. Top agencies DHS (Department of Homeland Security)	$1,461,412	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
70	Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$1,451,870	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
71	Microchip Technology Inc. Top agencies Navy (Department of the Navy)	$1,423,175	0.2%	Rank history: not on the FY2021–FY2023 lists and #48 in FY2025; new.
72	Isometrics Inc. Top agencies Army (Department of the Army)	$1,368,666	0.2%	Rank history: #1 in FY2021, #3 in FY2022, #79 in FY2023 and not on the FY2025 list; up 7 since FY2023.
73	Starrag USA Inc. Top agencies USAF (Department of the Air Force)	$1,347,989	0.2%	Rank history: not on the FY2021–FY2023 lists and #35 in FY2025; new.
74	Re:build Manufacturing, LLC Through Cutting Dynamics, LLC Top agencies DLA (Defense Logistics Agency)	$1,336,354	0.2%	Rank history: not on the FY2021–FY2022 lists, #27 in FY2023 and not on the FY2025 list; down 47 since FY2023.
75	Southern Fluid Systems, Inc. Top agencies Navy (Department of the Navy)	$1,308,415	0.2%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2023 and not on the FY2025 list; down 8 since FY2023.
76	Statz Corp Top agencies DLA (Defense Logistics Agency)	$1,295,161	0.2%	Rank history: not on the FY2021–FY2023 lists and #100 in FY2025; up 56 since FY2023.
77	American Engineering Corporation Top agencies Army (Department of the Army) Navy (Department of the Navy)	$1,264,339	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
78	Tel-Instrument Electronics Corp Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,264,278	0.2%	Rank history: not on the FY2021 list, #33 in FY2022, not on the FY2023 list and #49 in FY2025; up 72 since FY2023.
79	Empire Avionics Corp. Top agencies DLA (Defense Logistics Agency)	$1,264,018	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 55 since FY2023.
80	Arctic Slope Regional Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$1,254,451	0.2%	Rank history: not on the FY2021–FY2023 lists and #46 in FY2025; new.
81	US21 Inc Top agencies DOS (Department of State)	$1,236,694	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
82	Epic Aviation, LLC Top agencies DLA (Defense Logistics Agency)	$1,227,879	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
83	Greene Machine & Manufacturing Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$1,220,762	0.1%	Rank history: #70 in FY2021, #94 in FY2022, #24 in FY2023 and not on the FY2025 list; down 59 since FY2023.
84	Ciqima Federal Services LLC Top agencies USAF (Department of the Air Force)	$1,218,134	0.1%	Rank history: not on the FY2021–FY2022 lists, #65 in FY2023 and not on the FY2025 list; down 19 since FY2023.
85	Raptor Scientific Through Testvonics Inc. Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$1,159,240	0.1%	Rank history: not on the FY2021 list, #79 in FY2022, not on the FY2023 list and not on the FY2025 list; up 20 since FY2023.
86	Rhinestahl Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$1,131,892	0.1%	Rank history: not on the FY2021–FY2023 lists and #62 in FY2025; new.
87	Eaton Corporation Top agencies DLA (Defense Logistics Agency)	$1,125,740	0.1%	Rank history: #59 in FY2021, #52 in FY2022, #48 in FY2023 and not on the FY2025 list; down 39 since FY2023.
88	Flatwater Metals Company Top agencies USAF (Department of the Air Force)	$1,098,700	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
89	Group Four Transducers Inc. Top agencies Navy (Department of the Navy)	$1,081,626	0.1%	Rank history: not on the FY2021–FY2023 lists and #91 in FY2025; new.
90	System Technical Support Corporation Top agencies DLA (Defense Logistics Agency)	$1,080,598	0.1%	Rank history: not on the FY2021–FY2022 lists, #83 in FY2023 and not on the FY2025 list; down 7 since FY2023.
91	TLC Aerospace Services Corp Top agencies DOS (Department of State)	$1,055,143	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
92	Tevet LLC Top agencies USAF (Department of the Air Force)	$1,030,466	0.1%	Rank history: not on the FY2021–FY2023 lists and #64 in FY2025; new.
93	Bloomy Controls Inc. Top agencies Navy (Department of the Navy)	$977,140	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 27 since FY2023.
94	Hunter Defense Technolog Through HDT Expeditionary Systems Inc. Top agencies Army (Department of the Army)	$956,514	0.1%	Rank history: not on the FY2021 list, #34 in FY2022, #66 in FY2023 and not on the FY2025 list; down 28 since FY2023.
95	Cobham Mission Systems Orchard Park Inc. Through Everaxis AB Top agencies DOT (Department of Transportation)	$946,738	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
96	Phillips Corporation Top agencies USAF (Department of the Air Force) DOT (Department of Transportation) DHS (Department of Homeland Security)	$931,231	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
97	Greenwood Group Inc. Top agencies DOS (Department of State) DLA (Defense Logistics Agency)	$895,105	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
98	Seiler Instrument and Manufacturing Company, Incorporated Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$882,547	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
99	Tyonek Machining and Fabrication, LLC Top agencies USAF (Department of the Air Force)	$875,028	0.1%	Rank history: not on the FY2021–FY2023 lists and #38 in FY2025; new.
100	AMS System Technology Company, LLC Top agencies DLA (Defense Logistics Agency)	$854,958	0.1%	Rank history: not on the FY2021 list, #54 in FY2022, #54 in FY2023 and #68 in FY2025; down 46 since FY2023.

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100 of 1,376 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	$484,177,911	The Boeing Company
4930 Lubrication and Fuel Dispensing Equipment	$99,258,228	Science and Engineering Services, LLC
4910 Motor Vehicle Maintenance and Repair Shop Specialized Equipment	$97,524,738	EOS Inc.
4940 Miscellaneous Maintenance and Repair Shop Specialized Equipment	$76,313,522	Leidos Holdings, Inc.
4935 Guided Missile Maintenance, Repair, and Checkout Specialized Equipment	$18,288,758	RTX Corporation
4933 Weapons Maintenance and Repair Shop Specialized Equipment	$15,818,373	Westest Engineering Corporation
4921 Torpedo Maintenance, Repair, and Checkout Specialized Equipment	$2,627,427	Bloomy Controls Inc.
4931 Fire Control Maintenance and Repair Shop Specialized Equipment	$1,726,549	Seiler Instrument and Manufacturing Company, Incorporated

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 $833 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 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023 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 FY2024?

1. The Boeing Company ($114M), 2. Lockheed Martin Corporation ($49.5M), 3. Renk Systems Corporation ($49M), 4. Science and Engineering Services, LLC ($41.4M), 5. Atec Inc. ($37.8M), 6. Triman Industries Inc. ($29.1M), 7. RTX Corporation ($24.2M), 8. Certified Stainless Service Inc. ($18.7M), 9. Far West Contractors Corp ($15.2M), 10. Northrop Grumman Corporation ($14.3M).

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