Top 100 Contractors in NAICS 335: Electrical Equipment, Appliance, and Component Manufacturing, FY2025

Name: Top 100 Contractors in NAICS 335: Electrical Equipment, Appliance, and Component Manufacturing, FY2025
Creator: GovTribe

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

The top 10 won 28% of FY2025 NAICS 335 contract dollars

Contract obligations: $2,146,035,066 Net of deobligations, by contracts coded NAICS 335 or a code under it
Contractors: 3,026 Parent companies with an obligation
Largest contractor: Science Applications International Corporation $123 million, 5.4% 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	Science Applications International Corporation Top agencies Navy (Department of the Navy) DFAS (Defense Finance and Accounting Service) OSD (Office of the Secretary of Defense)	$123,423,207	5.4%	Rank history: #2 in FY2021, #3 in FY2022, #5 in FY2023 and #1 in FY2024; unchanged since FY2024.
2	Saab, Inc. Top agencies Navy (Department of the Navy)	$89,216,440	3.9%	Rank history: not on the FY2021–FY2023 lists and #11 in FY2024; up 9 since FY2024.
3	Unmanned Systems Incorporated Top agencies USAF (Department of the Air Force)	$80,933,999	3.6%	Rank history: not on the FY2021–FY2024 lists; new.
4	Tepco Energy Partner, Incorporated Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$78,546,847	3.5%	Rank history: #7 in FY2021, #1 in FY2022, #3 in FY2023 and #3 in FY2024; down 1 since FY2024.
5	Enersys Energy Products Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$59,423,290	2.6%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2024; down 1 since FY2024.
6	Leonardo S.p.A. 11 awardees, including DRS Network & Imaging Systems LLC, DRS Naval Power Systems Inc. and Pivotal Power Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$50,511,486	2.2%	Rank history: #8 in FY2021, #9 in FY2022, #10 in FY2023 and #10 in FY2024; up 4 since FY2024.
7	Lockheed Martin Corporation 12 awardees, including Lockheed Martin Procerus Technologies, L.C. Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$50,019,900	2.2%	Rank history: #9 in FY2021, #6 in FY2022, not on the FY2023 list and #36 in FY2024; up 29 since FY2024.
8	Jo-Kell Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Commerce (Department of Commerce)	$39,695,037	1.7%	Rank history: #33 in FY2021, #14 in FY2022, #24 in FY2023 and #16 in FY2024; up 8 since FY2024.
9	Northrop Grumman Corporation 11 awardees, including Northrop Grumman Systems Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$32,783,448	1.4%	Rank history: not on the FY2021 list, #46 in FY2022, #43 in FY2023 and #34 in FY2024; up 25 since FY2024.
10	Yellowstone Electric Co Top agencies Army (Department of the Army)	$29,876,694	1.3%	Rank history: not on the FY2021–FY2024 lists; new.
11	Eaglepicher Technologies LLC Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) OSD (Office of the Secretary of Defense)	$27,719,879	1.2%	Rank history: not on the FY2021–FY2023 lists and #8 in FY2024; down 3 since FY2024.
12	PD Power Systems, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$26,250,892	1.2%	Rank history: #5 in FY2021, #31 in FY2022, #30 in FY2023 and #7 in FY2024; down 5 since FY2024.
13	L3Harris Technologies, Inc. 20 awardees, including L3 Technologies Inc., Fisica Applied Technologies, Inc. and L3Harris Maritime Power & Energy Solutions, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Army (Department of the Army)	$24,770,641	1.1%	Rank history: #10 in FY2021, #28 in FY2022, #37 in FY2023 and #6 in FY2024; down 7 since FY2024.
14	The Chugoku Electric Power Company, Incorporated Top agencies Navy (Department of the Navy)	$24,655,271	1.1%	Rank history: #31 in FY2021, #10 in FY2022, #11 in FY2023 and #17 in FY2024; up 3 since FY2024.
15	RTX Corporation 20 awardees, including Raytheon Company, Woven Electronics, LLC and Collins Elbit Vision Systems, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$24,413,487	1.1%	Rank history: #18 in FY2021, #17 in FY2022, #7 in FY2023 and #14 in FY2024; down 1 since FY2024.
16	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$21,969,660	1.0%	Rank history: #24 in FY2021, #30 in FY2022, #35 in FY2023 and #29 in FY2024; up 13 since FY2024.
17	ACE Electronics Defense Systems, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Commerce (Department of Commerce)	$20,715,571	0.9%	Rank history: not on the FY2021 list, #63 in FY2022, #8 in FY2023 and #24 in FY2024; up 7 since FY2024.
18	Eastern Carolina Vocational Center Inc. Top agencies DLA (Defense Logistics Agency) VA (Department of Veterans Affairs) GSA (General Services Administration)	$20,675,765	0.9%	Rank history: #19 in FY2021, #21 in FY2022, #16 in FY2023 and #13 in FY2024; down 5 since FY2024.
19	Mercury Mission Systems LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$19,644,557	0.9%	Rank history: not on the FY2021–FY2023 lists and #72 in FY2024; up 53 since FY2024.
20	Scioteq LLC 15 awardees, including Skurka Aerospace Inc., Acme Aerospace, Inc. and Leach International Corp Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$17,392,725	0.8%	Rank history: not on the FY2021–FY2023 lists and #5 in FY2024; down 15 since FY2024.
21	Eaton Corporation Top agencies USAF (Department of the Air Force) DOT (Department of Transportation) Army (Department of the Army)	$16,770,373	0.7%	Rank history: #14 in FY2021, #24 in FY2022, #21 in FY2023 and #23 in FY2024; up 2 since FY2024.
22	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$16,763,864	0.7%	Rank history: #53 in FY2021, #38 in FY2022, #47 in FY2023 and #42 in FY2024; up 20 since FY2024.
23	Canadian Commercial Corporation Top agencies DOE (Department of Energy) Navy (Department of the Navy) Army (Department of the Army)	$16,139,121	0.7%	Rank history: not on the FY2021–FY2024 lists; up 121 since FY2024.
24	Export 220Volt Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$15,804,230	0.7%	Rank history: #47 in FY2021, not on the FY2022 list, #55 in FY2023 and #48 in FY2024; up 24 since FY2024.
25	Fiamm Energy Technology (USA) LLC Top agencies DLA (Defense Logistics Agency)	$15,264,331	0.7%	Rank history: not on the FY2021–FY2023 lists and #45 in FY2024; up 20 since FY2024.
26	Clarios, LLC Top agencies DLA (Defense Logistics Agency)	$14,716,934	0.6%	Rank history: not on the FY2021–FY2023 lists and #86 in FY2024; up 60 since FY2024.
27	Bren-Tronics Defense LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$14,322,878	0.6%	Rank history: #49 in FY2021, #60 in FY2022, #22 in FY2023 and #46 in FY2024; up 19 since FY2024.
28	Haskell Corp Top agencies USAF (Department of the Air Force)	$14,199,275	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
29	Seneca Federal Solutions, LLC Top agencies Navy (Department of the Navy) DHA (Defense Health Agency)	$14,047,421	0.6%	Rank history: not on the FY2021–FY2024 lists; up 409 since FY2024.
30	ECI Defense Group, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$13,967,566	0.6%	Rank history: #22 in FY2021, #36 in FY2022, #15 in FY2023 and #31 in FY2024; up 1 since FY2024.
31	Stryten Energy LLC 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) HHS (Department of Health and Human Services)	$13,097,621	0.6%	Rank history: #34 in FY2021, #41 in FY2022, #29 in FY2023 and #32 in FY2024; up 1 since FY2024.
32	Arctic Slope Regional Corporation 2 awardees, including Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$13,018,788	0.6%	Rank history: not on the FY2021–FY2023 lists and #41 in FY2024; up 9 since FY2024.
33	Electro-Miniatures Corp. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$12,522,727	0.6%	Rank history: not on the FY2021–FY2024 lists; up 434 since FY2024.
34	The Boeing Company 11 awardees, including Argon ST, Inc., Boeing Distribution Services, Inc. and Boeing Distribution, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$11,212,798	0.5%	Rank history: not on the FY2021 list, #13 in FY2022, #12 in FY2023 and #27 in FY2024; down 7 since FY2024.
35	Oceus Networks, LLC Top agencies DOT (Department of Transportation)	$10,085,279	0.4%	Rank history: not on the FY2021–FY2023 lists and #19 in FY2024; down 16 since FY2024.
36	Phillip Cable Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$9,868,812	0.4%	Rank history: not on the FY2021–FY2023 lists and #80 in FY2024; up 44 since FY2024.
37	LC Industries Inc. Top agencies DLA (Defense Logistics Agency)	$9,698,711	0.4%	Rank history: #32 in FY2021, #40 in FY2022, #40 in FY2023 and #51 in FY2024; up 14 since FY2024.
38	Tohoku Electric Power Company Incorporated Top agencies USAF (Department of the Air Force)	$9,650,104	0.4%	Rank history: #46 in FY2021, #20 in FY2022, #13 in FY2023 and #35 in FY2024; down 3 since FY2024.
39	C&D Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$9,579,966	0.4%	Rank history: not on the FY2021–FY2024 lists; up 245 since FY2024.
40	Novatio Engineering Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$9,538,159	0.4%	Rank history: not on the FY2021–FY2023 lists and #79 in FY2024; up 39 since FY2024.
41	Essex Electro Engineers Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$9,202,506	0.4%	Rank history: not on the FY2021–FY2022 lists, #19 in FY2023 and #25 in FY2024; down 16 since FY2024.
42	Transaero, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$9,111,674	0.4%	Rank history: #89 in FY2021, #61 in FY2022, #66 in FY2023 and #57 in FY2024; up 15 since FY2024.
43	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$9,104,347	0.4%	Rank history: not on the FY2021 list, #48 in FY2022, #75 in FY2023 and #84 in FY2024; up 41 since FY2024.
44	RMP Associates, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$9,103,231	0.4%	Rank history: not on the FY2021–FY2023 lists and #88 in FY2024; up 44 since FY2024.
45	General Dynamics Corporation 9 awardees, including General Dynamics Land Systems Inc., General Dynamics Mission Systems, Inc. and General Dynamics-Ots, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$8,910,873	0.4%	Rank history: #30 in FY2021, #74 in FY2022, #74 in FY2023 and #85 in FY2024; up 40 since FY2024.
46	General Electric Company 6 awardees, including GE Aviation Systems LLC and GE Grid Solutions LLC Top agencies Navy (Department of the Navy) DOT (Department of Transportation)	$8,706,611	0.4%	Rank history: #41 in FY2021, #56 in FY2022, #38 in FY2023 and #55 in FY2024; up 9 since FY2024.
47	P.a.r. Products Co Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$8,548,948	0.4%	Rank history: not on the FY2021 list, #32 in FY2022, not on the FY2023 list and #78 in FY2024; up 31 since FY2024.
48	Marvin Engineering Co. Inc. 2 awardees, including Marvin Land Systems, Inc. and Flyer Defense, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$8,442,237	0.4%	Rank history: not on the FY2021–FY2023 lists and #2 in FY2024; down 46 since FY2024.
49	M.c. Dean, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$8,173,541	0.4%	Rank history: not on the FY2021–FY2022 lists, #93 in FY2023 and not on the FY2024 list; up 93 since FY2024.
50	Leach International Corp 14 awardees, including Mason Electric Co., Wyvern Technologies and Marathonnorco Aerospace, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$8,042,347	0.4%	Rank history: not on the FY2021–FY2023 lists and #58 in FY2024; up 8 since FY2024.
51	Remy Battery Co Inc. Top agencies DLA (Defense Logistics Agency)	$7,925,766	0.3%	Rank history: not on the FY2021–FY2024 lists; up 58 since FY2024.
52	ADB Safegate Americas LLC Top agencies DOT (Department of Transportation) USAF (Department of the Air Force)	$7,560,382	0.3%	Rank history: not on the FY2021–FY2024 lists; up 68 since FY2024.
53	Hansome Energy Systems Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$7,451,714	0.3%	Rank history: #85 in FY2021, not on the FY2022 list, #78 in FY2023 and #28 in FY2024; down 25 since FY2024.
54	Moog Inc. Top agencies DLA (Defense Logistics Agency) DOT (Department of Transportation)	$7,428,974	0.3%	Rank history: not on the FY2021–FY2024 lists; up 114 since FY2024.
55	Concorde Battery Corporation Top agencies DLA (Defense Logistics Agency) DOI (Department of the Interior)	$7,334,653	0.3%	Rank history: #43 in FY2021, #44 in FY2022, #54 in FY2023 and #53 in FY2024; down 2 since FY2024.
56	Hitech Glass, LLC Top agencies DLA (Defense Logistics Agency)	$7,273,200	0.3%	Rank history: #51 in FY2021, #29 in FY2022 and not on the FY2023–FY2024 lists; up 212 since FY2024.
57	Vincorion LLC Top agencies Army (Department of the Army)	$7,158,230	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
58	Connectec Company, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$7,090,028	0.3%	Rank history: not on the FY2021–FY2024 lists; up 192 since FY2024.
59	RPS Holdings, Inc. Through Rantec Power Systems Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) DLA (Defense Logistics Agency)	$7,078,278	0.3%	Rank history: #66 in FY2021, #75 in FY2022 and not on the FY2023–FY2024 lists; up 386 since FY2024.
60	Hutchinson Corporation 3 awardees, including Saft America Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Smithsonian (Smithsonian Institution)	$7,027,826	0.3%	Rank history: not on the FY2021–FY2023 lists and #69 in FY2024; up 9 since FY2024.
61	Murray Benjamin Electric Company LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$6,910,234	0.3%	Rank history: #59 in FY2021, #73 in FY2022, #48 in FY2023 and #43 in FY2024; down 18 since FY2024.
62	Jamaica Bearings Co., Inc. Top agencies DLA (Defense Logistics Agency)	$6,510,713	0.3%	Rank history: #88 in FY2021, #77 in FY2022, #82 in FY2023 and #64 in FY2024; up 2 since FY2024.
63	G & RK Consulting Associates LLC Top agencies DOE (Department of Energy)	$6,202,240	0.3%	Rank history: #54 in FY2021, #68 in FY2022, #89 in FY2023 and not on the FY2024 list; up 91 since FY2024.
64	Jamison Professional Services LLC Top agencies DLA (Defense Logistics Agency)	$6,070,221	0.3%	Rank history: not on the FY2021 list, #84 in FY2022 and not on the FY2023–FY2024 lists; up 253 since FY2024.
65	Ward Leonard CT LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$6,055,356	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
66	BAE Systems 8 awardees, including BAE Systems Land & Armaments L.P., BAE Systems Technology Solutions & Services Inc. and BAE Systems Information and Electronic Systems Integration Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$5,847,330	0.3%	Rank history: not on the FY2021–FY2023 lists and #9 in FY2024; down 57 since FY2024.
67	The L.c.doane Company Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$5,844,323	0.3%	Rank history: #76 in FY2021, #91 in FY2022, #72 in FY2023 and #81 in FY2024; up 14 since FY2024.
68	American Superconductor Corp Top agencies Navy (Department of the Navy)	$5,836,714	0.3%	Rank history: #27 in FY2021 and not on the FY2022–FY2024 lists; up 312 since FY2024.
69	Crown Clothing Co Top agencies DLA (Defense Logistics Agency)	$5,638,354	0.2%	Rank history: not on the FY2021–FY2023 lists and #65 in FY2024; down 4 since FY2024.
70	Mathews Associates Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$5,580,721	0.2%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2023 and #76 in FY2024; up 6 since FY2024.
71	Ultralife Corp. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$5,560,051	0.2%	Rank history: not on the FY2021–FY2024 lists; up 80 since FY2024.
72	Siemens Industry Inc. Top agencies USAF (Department of the Air Force) Smithsonian (Smithsonian Institution) DHS (Department of Homeland Security)	$5,542,156	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
73	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$5,379,282	0.2%	Rank history: not on the FY2021–FY2023 lists and #75 in FY2024; up 2 since FY2024.
74	Statz Corp Top agencies DLA (Defense Logistics Agency)	$5,280,956	0.2%	Rank history: not on the FY2021–FY2023 lists and #68 in FY2024; down 6 since FY2024.
75	Discovery Energy, LLC Top agencies DOT (Department of Transportation) DOS (Department of State)	$5,152,709	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
76	Vertiv Corporation 2 awardees, including Asco Power Services Inc. Top agencies DOJ (Department of Justice) Navy (Department of the Navy) VA (Department of Veterans Affairs)	$5,004,389	0.2%	Rank history: not on the FY2021–FY2024 lists; up 218 since FY2024.
77	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$4,918,574	0.2%	Rank history: #94 in FY2021, #53 in FY2022, #69 in FY2023 and not on the FY2024 list; up 48 since FY2024.
78	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$4,872,544	0.2%	Rank history: not on the FY2021–FY2024 lists; up 23 since FY2024.
79	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,753,989	0.2%	Rank history: #56 in FY2021, #78 in FY2022, #60 in FY2023 and #62 in FY2024; down 17 since FY2024.
80	Creating Technology Solutions, LLC Top agencies Army (Department of the Army)	$4,679,061	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
81	GE Energy Power Conversion Naval Systems Inc. Top agencies Navy (Department of the Navy)	$4,576,246	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
82	Kipper Tool Company Top agencies Army (Department of the Army) Navy (Department of the Navy) VA (Department of Veterans Affairs)	$4,531,304	0.2%	Rank history: not on the FY2021–FY2022 lists, #71 in FY2023 and not on the FY2024 list; returned.
83	Asco Power Services Inc 4 awardees, including Schneider Electric Usa, Inc., Asco Power Technologies, L..p. and Schneider Electric Buildings Americas, Inc. Top agencies DOT (Department of Transportation) NASA (National Aeronautics and Space Administration) Navy (Department of the Navy)	$4,486,517	0.2%	Rank history: not on the FY2021–FY2023 lists and #92 in FY2024; up 9 since FY2024.
84	S I T Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$4,130,561	0.2%	Rank history: #96 in FY2021, not on the FY2022 list, #87 in FY2023 and #87 in FY2024; up 3 since FY2024.
85	Superior Electric Holding Group LLC Top agencies Navy (Department of the Navy)	$4,125,730	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
86	Pulsetech Products Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,006,508	0.2%	Rank history: not on the FY2021–FY2024 lists; up 85 since FY2024.
87	Peerless Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$3,979,434	0.2%	Rank history: not on the FY2021–FY2022 lists, #85 in FY2023 and #98 in FY2024; up 11 since FY2024.
88	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency)	$3,964,767	0.2%	Rank history: not on the FY2021–FY2024 lists; up 142 since FY2024.
89	Lektron Inc. Top agencies Army (Department of the Army)	$3,957,341	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
90	Gentex Corporation 2 awardees Top agencies DLA (Defense Logistics Agency)	$3,950,119	0.2%	Rank history: #74 in FY2021 and not on the FY2022–FY2024 lists; up 49 since FY2024.
91	Energizer Holdings, Inc. 2 awardees, including Energizer, LLC Top agencies Army (Department of the Army) VA (Department of Veterans Affairs)	$3,947,732	0.2%	Rank history: #55 in FY2021, #76 in FY2022, #99 in FY2023 and not on the FY2024 list; up 44 since FY2024.
92	Heico Aerospace Corporat 10 awardees, including Seal Dynamics LLC, Inertial Airline Services Inc. and Rocky Mountain Hydrostatics, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$3,943,165	0.2%	Rank history: #79 in FY2021, #62 in FY2022 and not on the FY2023–FY2024 lists; up 16 since FY2024.
93	Florida State University Top agencies Navy (Department of the Navy)	$3,884,999	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
94	THALES 2 awardees, including Thales Defense & Security Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,878,513	0.2%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2023 and #94 in FY2024; unchanged since FY2024.
95	Martin Military Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,763,767	0.2%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2023 and not on the FY2024 list; up 8 since FY2024.
96	Ametek SCP Inc. Top agencies Navy (Department of the Navy)	$3,717,167	0.2%	Rank history: not on the FY2021–FY2023 lists and #50 in FY2024; down 46 since FY2024.
97	Computer Sites Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$3,716,081	0.2%	Rank history: #63 in FY2021, #55 in FY2022 and not on the FY2023–FY2024 lists; up 16 since FY2024.
98	Ontic Engineering and Manufacturing Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$3,685,808	0.2%	Rank history: not on the FY2021–FY2024 lists; up 23 since FY2024.
99	Research and Development Solutions, Incorporated Top agencies Navy (Department of the Navy)	$3,660,282	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
100	U.s. Pioneer, L.L.C. Top agencies DLA (Defense Logistics Agency)	$3,603,888	0.2%	Rank history: not on the FY2021–FY2024 lists; up 10 since FY2024.

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100 of 3,026 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 335

Code	Net obligations	Largest contractor
3359 Other Electrical Equipment and Component Manufacturing	$1,203,769,107	Science Applications International Corporation
3353 Electrical Equipment Manufacturing	$825,373,430	Tepco Energy Partner, Incorporated
3351 Electric Lighting Equipment Manufacturing	$89,145,265	LC Industries Inc.
3352 Household Appliance Manufacturing	$27,747,263	Export 220Volt 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 $2.27 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 NAICS 335 contractors in FY2025?

1. Science Applications International Corporation ($123M), 2. Saab, Inc. ($89.2M), 3. Unmanned Systems Incorporated ($80.9M), 4. Tepco Energy Partner, Incorporated ($78.5M), 5. Enersys Energy Products Inc. ($59.4M), 6. Leonardo S.p.A. ($50.5M), 7. Lockheed Martin Corporation ($50M), 8. Jo-Kell Inc. ($39.7M), 9. Northrop Grumman Corporation ($32.8M), 10. Yellowstone Electric Co ($29.9M).

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