Top 100 Contractors in PSC 25: Vehicular Equipment Components, FY2025

Name: Top 100 Contractors in PSC 25: Vehicular Equipment Components, FY2025
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe

The top 10 won 61% of FY2025 PSC 25 contract dollars

Contract obligations: $2,309,863,385 Net of deobligations, by contracts coded PSC 25 or a code under it
Contractors: 1,135 Parent companies with an obligation
Largest contractor: LOC Performance Products LLC $319 million, 13.4% 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	LOC Performance Products LLC 2 awardees Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$319,265,928	13.4%	Rank history: #40 in FY2021, #19 in FY2022, #24 in FY2023 and #5 in FY2024; up 4 since FY2024.
2	Allison Transmission Holdings Inc. Through Allison Transmission Inc. Top agencies Army (Department of the Army)	$279,866,814	11.7%	Rank history: not on the FY2021–FY2022 lists, #2 in FY2023 and #19 in FY2024; up 17 since FY2024.
3	Renk America LLC Top agencies Army (Department of the Army)	$253,513,917	10.6%	Rank history: not on the FY2021–FY2022 lists, #4 in FY2023 and #3 in FY2024; unchanged since FY2024.
4	Oshkosh Corporation 3 awardees, including Oshkosh Defense LLC, Pierce Manufacturing Inc. and Oshkosh Aerotech, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$127,648,614	5.4%	Rank history: #2 in FY2021, #2 in FY2022, #3 in FY2023 and #4 in FY2024; unchanged since FY2024.
5	CACI International Inc. Through Danbury Mission Technologies, LLC Top agencies Army (Department of the Army)	$119,474,250	5.0%	Rank history: not on the FY2021–FY2024 lists; new.
6	Lockheed Martin Corporation 5 awardees, including Sikorsky Aircraft Corporation and Derco Aerospace, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$92,146,613	3.9%	Rank history: not on the FY2021 list, #62 in FY2022 and not on the FY2023–FY2024 lists; up 478 since FY2024.
7	Atlantic Diving Supply, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$66,994,927	2.8%	Rank history: not on the FY2021–FY2023 lists and #10 in FY2024; up 3 since FY2024.
8	Reece Group Limited Through Pearson Engineering Limited Top agencies Army (Department of the Army)	$66,343,906	2.8%	Rank history: not on the FY2021–FY2023 lists and #7 in FY2024; down 1 since FY2024.
9	Detroit Defense, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$64,832,619	2.7%	Rank history: not on the FY2021–FY2023 lists and #23 in FY2024; up 14 since FY2024.
10	Clogic LLC Top agencies Army (Department of the Army)	$55,670,556	2.3%	Rank history: not on the FY2021–FY2023 lists and #39 in FY2024; up 29 since FY2024.
11	Pomp'S Tire Service Inc. Top agencies Army (Department of the Army)	$41,885,608	1.8%	Rank history: #17 in FY2021, #9 in FY2022, #14 in FY2023 and #18 in FY2024; up 7 since FY2024.
12	Wulco Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$41,627,227	1.7%	Rank history: #13 in FY2021, not on the FY2022 list, #56 in FY2023 and #12 in FY2024; unchanged since FY2024.
13	Am General LLC 2 awardees Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$41,058,383	1.7%	Rank history: #6 in FY2021, #6 in FY2022, #1 in FY2023 and #1 in FY2024; down 12 since FY2024.
14	Clarke Power Services Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$38,889,289	1.6%	Rank history: not on the FY2021–FY2024 lists; up 252 since FY2024.
15	Federal Resources Supply Company, LLC Top agencies Army (Department of the Army)	$32,565,669	1.4%	Rank history: not on the FY2021 list, #10 in FY2022 and not on the FY2023–FY2024 lists; returned.
16	L3Harris Technologies, Inc. 3 awardees, including L3 Technologies, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$23,086,875	1.0%	Rank history: #3 in FY2021, #1 in FY2022, #7 in FY2023 and not on the FY2024 list; returned.
17	Globe TECH LLC Top agencies Army (Department of the Army)	$22,436,534	0.9%	Rank history: not on the FY2021–FY2024 lists; up 457 since FY2024.
18	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$17,160,249	0.7%	Rank history: #8 in FY2021, #12 in FY2022, #13 in FY2023 and #17 in FY2024; down 1 since FY2024.
19	Tevet LLC Top agencies Army (Department of the Army)	$15,874,734	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
20	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) GSA (General Services Administration)	$14,528,752	0.6%	Rank history: #62 in FY2021, #13 in FY2022, #15 in FY2023 and #20 in FY2024; unchanged since FY2024.
21	Volkswagen Aktiengesellschaft Through ND Defense LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$13,490,266	0.6%	Rank history: not on the FY2021–FY2023 lists and #25 in FY2024; up 4 since FY2024.
22	General Motors Company Top agencies DHS (Department of Homeland Security)	$13,479,530	0.6%	Rank history: #94 in FY2021, not on the FY2022–FY2023 lists and #22 in FY2024; unchanged since FY2024.
23	BAE Systems 5 awardees, including BAE Systems Land and Armaments L.P. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$13,226,659	0.6%	Rank history: #7 in FY2021, #4 in FY2022, #10 in FY2023 and #11 in FY2024; down 12 since FY2024.
24	Glemco LLC Top agencies Army (Department of the Army)	$13,189,083	0.6%	Rank history: #22 in FY2021, #34 in FY2022, #23 in FY2023 and #34 in FY2024; up 10 since FY2024.
25	55 Industries, LLC Top agencies Army (Department of the Army)	$12,347,522	0.5%	Rank history: #18 in FY2021, #15 in FY2022, #19 in FY2023 and #30 in FY2024; up 5 since FY2024.
26	U.s. Hardware Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$11,203,714	0.5%	Rank history: #71 in FY2021, #27 in FY2022, #18 in FY2023 and #24 in FY2024; down 2 since FY2024.
27	Tamor S.m.r. Ltd. Top agencies Army (Department of the Army)	$9,955,517	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
28	Varec NV Top agencies Army (Department of the Army)	$9,753,115	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
29	GTA Containers, LLC Top agencies DLA (Defense Logistics Agency)	$9,406,900	0.4%	Rank history: #9 in FY2021, #11 in FY2022, #12 in FY2023 and #13 in FY2024; down 16 since FY2024.
30	Southern Tire Mart, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$9,137,278	0.4%	Rank history: not on the FY2021–FY2023 lists and #45 in FY2024; up 15 since FY2024.
31	MTP Drivetrain Services, L.L.C. Top agencies Army (Department of the Army) DOJ (Department of Justice)	$8,872,418	0.4%	Rank history: not on the FY2021–FY2023 lists and #40 in FY2024; up 9 since FY2024.
32	BAE Systems Land & Armaments L.P. 2 awardees Top agencies DLA (Defense Logistics Agency)	$8,717,448	0.4%	Rank history: not on the FY2021–FY2023 lists and #46 in FY2024; up 14 since FY2024.
33	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$8,552,895	0.4%	Rank history: #23 in FY2021, #20 in FY2022, #27 in FY2023 and #27 in FY2024; down 6 since FY2024.
34	General Dynamics Corporation 5 awardees, including General Dynamics Land Systems Inc., General Dynamics Mission Systems, Inc. and General Dynamics Information Technology, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$8,162,939	0.3%	Rank history: #15 in FY2021, #21 in FY2022, #8 in FY2023 and #6 in FY2024; down 28 since FY2024.
35	Oran Safety Glass Inc. Top agencies DLA (Defense Logistics Agency)	$7,876,486	0.3%	Rank history: not on the FY2021–FY2023 lists and #54 in FY2024; up 19 since FY2024.
36	Os 2 Corp Top agencies Army (Department of the Army)	$7,605,238	0.3%	Rank history: #10 in FY2021, #18 in FY2022, #22 in FY2023 and #37 in FY2024; up 1 since FY2024.
37	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$7,012,785	0.3%	Rank history: #33 in FY2021, #58 in FY2022, #44 in FY2023 and #44 in FY2024; up 7 since FY2024.
38	Carapace Armor Technology, LLC Top agencies Army (Department of the Army)	$6,587,804	0.3%	Rank history: #58 in FY2021, not on the FY2022–FY2023 lists and #16 in FY2024; down 22 since FY2024.
39	Direct Line, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$6,443,388	0.3%	Rank history: #45 in FY2021, #35 in FY2022, #37 in FY2023 and #59 in FY2024; up 20 since FY2024.
40	Dynamic Metals, LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$6,256,420	0.3%	Rank history: not on the FY2021 list, #72 in FY2022, #29 in FY2023 and #28 in FY2024; down 12 since FY2024.
41	Washington Foundries Inc. Top agencies DLA (Defense Logistics Agency)	$6,089,966	0.3%	Rank history: #53 in FY2021, #24 in FY2022, #38 in FY2023 and #66 in FY2024; up 25 since FY2024.
42	Norcatec LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$5,888,639	0.2%	Rank history: not on the FY2021–FY2022 lists, #25 in FY2023 and #42 in FY2024; unchanged since FY2024.
43	Emergency Technology Inc. 2 awardees, including ETI Lighting, LLC Top agencies DOJ (Department of Justice)	$5,884,544	0.2%	Rank history: #47 in FY2021, #44 in FY2022, #77 in FY2023 and #72 in FY2024; up 29 since FY2024.
44	LC Industries Inc. Top agencies DHS (Department of Homeland Security) Army (Department of the Army) Navy (Department of the Navy)	$5,674,436	0.2%	Rank history: not on the FY2021–FY2024 lists; up 105 since FY2024.
45	Leonardo S.p.A. Through DRS Network & Imaging Systems LLC Top agencies Army (Department of the Army)	$5,552,224	0.2%	Rank history: not on the FY2021 list, #82 in FY2022 and not on the FY2023–FY2024 lists; up 120 since FY2024.
46	Corgistics, Inc. Top agencies DLA (Defense Logistics Agency)	$5,116,804	0.2%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2023 and not on the FY2024 list; up 70 since FY2024.
47	Underground Pipeline Inc. Top agencies DLA (Defense Logistics Agency)	$4,976,535	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
48	Canadian Commercial Corporation Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$4,877,712	0.2%	Rank history: not on the FY2021–FY2023 lists and #67 in FY2024; up 19 since FY2024.
49	Mem Corporation Top agencies Army (Department of the Army)	$4,866,870	0.2%	Rank history: #24 in FY2021, #26 in FY2022, #40 in FY2023 and #35 in FY2024; down 14 since FY2024.
50	CME Arma, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$4,732,040	0.2%	Rank history: #20 in FY2021, #30 in FY2022, #39 in FY2023 and #53 in FY2024; up 3 since FY2024.
51	Coastal Mechanics Company, Inc. Top agencies Army (Department of the Army)	$4,718,606	0.2%	Rank history: #36 in FY2021, #55 in FY2022, #62 in FY2023 and #43 in FY2024; down 8 since FY2024.
52	Hutchinson Corporation Through Hutchinson Industries, Inc. Top agencies Army (Department of the Army)	$4,646,070	0.2%	Rank history: not on the FY2021–FY2023 lists and #8 in FY2024; down 44 since FY2024.
53	Hawkins Glass Wholesalers, L.l.c Top agencies DLA (Defense Logistics Agency)	$4,553,676	0.2%	Rank history: #44 in FY2021, #45 in FY2022, #17 in FY2023 and #14 in FY2024; down 39 since FY2024.
54	Defense Supply Systems LLC Top agencies Army (Department of the Army)	$4,435,626	0.2%	Rank history: not on the FY2021–FY2024 lists; up 83 since FY2024.
55	Ocean Air Defense, LLC Top agencies Army (Department of the Army)	$4,376,800	0.2%	Rank history: not on the FY2021–FY2024 lists; up 56 since FY2024.
56	Federal Defense Industries, Inc. Top agencies Army (Department of the Army)	$4,041,601	0.2%	Rank history: #21 in FY2021, #47 in FY2022, #42 in FY2023 and #83 in FY2024; up 27 since FY2024.
57	SBG Defense LLC Top agencies DLA (Defense Logistics Agency)	$3,947,991	0.2%	Rank history: not on the FY2021–FY2023 lists and #33 in FY2024; down 24 since FY2024.
58	Arctic Slope Regional Corporation 2 awardees, including Asrc Federal Facilities Logistics LLC Top agencies DLA (Defense Logistics Agency)	$3,893,979	0.2%	Rank history: not on the FY2021–FY2024 lists; up 118 since FY2024.
59	Independent Rough Terrain Center LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$3,799,759	0.2%	Rank history: not on the FY2021–FY2024 lists; up 121 since FY2024.
60	Stanley Machining & Tool Corp Top agencies Army (Department of the Army)	$3,786,116	0.2%	Rank history: not on the FY2021–FY2023 lists and #79 in FY2024; up 19 since FY2024.
61	Badger Truck and Automotive Group, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$3,671,166	0.2%	Rank history: #84 in FY2021, #46 in FY2022, #51 in FY2023 and #68 in FY2024; up 7 since FY2024.
62	Supplycore LLC Top agencies DLA (Defense Logistics Agency)	$3,630,817	0.2%	Rank history: not on the FY2021–FY2024 lists; up 42 since FY2024.
63	JLG Industries, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$3,565,919	0.1%	Rank history: not on the FY2021–FY2024 lists; up 138 since FY2024.
64	Axion Corporation Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$3,452,057	0.1%	Rank history: not on the FY2021–FY2023 lists and #93 in FY2024; up 29 since FY2024.
65	Tecmotiv (Usa), Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$3,428,529	0.1%	Rank history: not on the FY2021–FY2023 lists and #73 in FY2024; up 8 since FY2024.
66	Paladin Defense Supply LLC Top agencies Army (Department of the Army)	$3,410,988	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
67	Central Power Systems & Services, LLC Top agencies DLA (Defense Logistics Agency)	$3,343,398	0.1%	Rank history: not on the FY2021–FY2024 lists; up 47 since FY2024.
68	Mcclarin Plastics, LLC Top agencies DLA (Defense Logistics Agency)	$3,304,198	0.1%	Rank history: not on the FY2021–FY2023 lists and #56 in FY2024; down 12 since FY2024.
69	G.s.e. Dynamics, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$3,262,290	0.1%	Rank history: #89 in FY2021 and not on the FY2022–FY2024 lists; up 263 since FY2024.
70	Greene Metal Products, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$3,116,127	0.1%	Rank history: #66 in FY2021, #54 in FY2022, #99 in FY2023 and #89 in FY2024; up 19 since FY2024.
71	Autopartspros, LLC Top agencies Navy (Department of the Navy)	$3,048,775	0.1%	Rank history: not on the FY2021 list, #43 in FY2022, #46 in FY2023 and #65 in FY2024; down 6 since FY2024.
72	Houston Drive Train Vehicle Component Sales, Inc. Top agencies DLA (Defense Logistics Agency)	$3,020,172	0.1%	Rank history: #37 in FY2021, #22 in FY2022, #35 in FY2023 and #57 in FY2024; down 15 since FY2024.
73	Advanced Structural Technologies, Inc. Top agencies Army (Department of the Army)	$2,976,000	0.1%	Rank history: #28 in FY2021, not on the FY2022–FY2023 lists and #61 in FY2024; down 12 since FY2024.
74	Wisconsin Ordnance Works Ltd Top agencies DLA (Defense Logistics Agency)	$2,963,105	0.1%	Rank history: not on the FY2021–FY2024 lists; up 71 since FY2024.
75	Troy Sheet Metal Works, Inc. Top agencies DOJ (Department of Justice)	$2,928,431	0.1%	Rank history: not on the FY2021–FY2023 lists and #97 in FY2024; up 22 since FY2024.
76	Global Logistics Strategies Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$2,896,989	0.1%	Rank history: #57 in FY2021, #49 in FY2022, #58 in FY2023 and #62 in FY2024; down 14 since FY2024.
77	BC Technical Center, LLC Top agencies DLA (Defense Logistics Agency)	$2,874,048	0.1%	Rank history: not on the FY2021–FY2024 lists; up 110 since FY2024.
78	Melton Sales & Service Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$2,832,660	0.1%	Rank history: #69 in FY2021, #16 in FY2022, #49 in FY2023 and #58 in FY2024; down 20 since FY2024.
79	Moog Inc. 2 awardees, including Moog Military Aircraft LLC Top agencies Navy (Department of the Navy)	$2,811,250	0.1%	Rank history: #16 in FY2021 and not on the FY2022–FY2024 lists; up 63 since FY2024.
80	Grove U.S. LLC Top agencies Army (Department of the Army)	$2,767,406	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
81	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$2,650,542	0.1%	Rank history: #41 in FY2021, #29 in FY2022, #36 in FY2023 and #48 in FY2024; down 33 since FY2024.
82	Augusta Engine Parts, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$2,605,247	0.1%	Rank history: #39 in FY2021, #69 in FY2022, #68 in FY2023 and not on the FY2024 list; up 19 since FY2024.
83	Allied Defense Industries, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$2,477,982	0.1%	Rank history: not on the FY2021–FY2023 lists and #69 in FY2024; down 14 since FY2024.
84	Statz Corp Top agencies DLA (Defense Logistics Agency)	$2,470,527	0.1%	Rank history: not on the FY2021–FY2022 lists, #94 in FY2023 and #51 in FY2024; down 33 since FY2024.
85	Grand Industries Inc. Top agencies DLA (Defense Logistics Agency)	$2,464,593	0.1%	Rank history: #86 in FY2021, #64 in FY2022, #48 in FY2023 and #75 in FY2024; down 10 since FY2024.
86	New Mexico Emergency Products, LLC Top agencies DOI (Department of the Interior) USDA (Department of Agriculture)	$2,435,947	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
87	Vehicle Maintenance Program Inc. Top agencies DLA (Defense Logistics Agency)	$2,402,719	0.1%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023 and #41 in FY2024; down 46 since FY2024.
88	Supply King Usa, LLC Top agencies Treasury (Department of the Treasury) DOJ (Department of Justice) Army (Department of the Army)	$2,398,524	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
89	Hoosier Industrial Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$2,377,729	0.1%	Rank history: not on the FY2021 list, #81 in FY2022 and not on the FY2023–FY2024 lists; up 153 since FY2024.
90	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$2,348,669	0.1%	Rank history: not on the FY2021–FY2024 lists; up 151 since FY2024.
91	V2X, Inc. Through V2X Systems LLC Top agencies DLA (Defense Logistics Agency)	$2,303,297	0.1%	Rank history: not on the FY2021–FY2024 lists; up 87 since FY2024.
92	2Lyons Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$2,299,503	0.1%	Rank history: not on the FY2021–FY2024 lists; up 28 since FY2024.
93	American Aluminum Accessories Inc. Top agencies DOJ (Department of Justice)	$2,281,003	0.1%	Rank history: not on the FY2021 list, #91 in FY2022, #66 in FY2023 and not on the FY2024 list; up 42 since FY2024.
94	Shield Technologies Corp Top agencies DLA (Defense Logistics Agency)	$2,280,210	0.1%	Rank history: not on the FY2021 list, #71 in FY2022, #47 in FY2023 and #64 in FY2024; down 30 since FY2024.
95	Stephan Wood Products Inc. Top agencies DLA (Defense Logistics Agency)	$2,221,168	0.1%	Rank history: not on the FY2021 list, #98 in FY2022, #86 in FY2023 and #98 in FY2024; up 3 since FY2024.
96	FDH Defense Aftermarket, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$2,071,894	0.1%	Rank history: not on the FY2021–FY2024 lists; up 16 since FY2024.
97	Boss Innovation & Marketing Inc. Top agencies DOJ (Department of Justice)	$2,068,781	0.1%	Rank history: #87 in FY2021, #39 in FY2022 and not on the FY2023–FY2024 lists; up 30 since FY2024.
98	Bright Lights Usa, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$2,007,287	0.1%	Rank history: #31 in FY2021, not on the FY2022 list, #92 in FY2023 and not on the FY2024 list; up 35 since FY2024.
99	Evolution Interconnect Systems, Inc. Top agencies Army (Department of the Army)	$1,985,155	0.1%	Rank history: #59 in FY2021, #70 in FY2022, #43 in FY2023 and #82 in FY2024; down 17 since FY2024.
100	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$1,982,884	0.1%	Rank history: not on the FY2021–FY2024 lists; up 38 since FY2024.

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100 of 1,135 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC 25

Code	Net obligations	Largest contractor
2520 Vehicular Power Transmission Components	$691,872,574	Allison Transmission Holdings Inc.
2590 Miscellaneous Vehicular Components	$647,897,245	CACI International Inc.
2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components	$639,555,188	LOC Performance Products LLC
2540 Vehicular Furniture and Accessories	$153,233,259	Atlantic Diving Supply, Inc.
2541 Weapons Systems Specific Vehicular Accessories	$100,409,881	Wulco Inc.
2510 Vehicular Cab, Body, and Frame Structural Components	$76,895,238	General Motors Company

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 $2.39 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 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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 25 contractors in FY2025?

1. LOC Performance Products LLC ($319M), 2. Allison Transmission Holdings Inc. ($280M), 3. Renk America LLC ($254M), 4. Oshkosh Corporation ($128M), 5. CACI International Inc. ($119M), 6. Lockheed Martin Corporation ($92.1M), 7. Atlantic Diving Supply, Inc. ($67M), 8. Reece Group Limited ($66.3M), 9. Detroit Defense, Inc. ($64.8M), 10. Clogic LLC ($55.7M).

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