Top 100 Contractors in NAICS 3359: Other Electrical Equipment and Component Manufacturing, Jul 2025–Jun 2026

Name: Top 100 Contractors in NAICS 3359: Other Electrical Equipment and Component Manufacturing, Jul 2025–Jun 2026
Creator: GovTribe

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe

The top 10 won 37% of NAICS 3359 contract dollars from July 2025 through June 2026

Contract obligations: $1,204,797,732 Net of deobligations, by contracts coded NAICS 3359 or a code under it
Contractors: 2,003 Parent companies with an obligation
Largest contractor: Science Applications International Corporation $90 million, 7.1% 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) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$90,006,936	7.1%	Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since Jul 2024–Jun 2025.
2	Unmanned Systems Incorporated Top agencies USAF (Department of the Air Force)	$77,595,812	6.1%	Rank history: not on the FY2021–FY2024 lists and #3 in FY2025; up 24 since Jul 2024–Jun 2025.
3	Saab, Inc. Top agencies Navy (Department of the Navy)	$63,205,894	5.0%	Rank history: not on the FY2021–FY2023 lists, #5 in FY2024 and #2 in FY2025; down 1 since Jul 2024–Jun 2025.
4	Enersys Energy Products Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$53,407,046	4.2%	Rank history: not on the FY2021–FY2023 lists, #2 in FY2024 and #4 in FY2025; down 1 since Jul 2024–Jun 2025.
5	RTX Corporation 30 awardees, including Raytheon Company, Rockwell Collins, Inc. and Woven Electronics, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Army (Department of the Army)	$48,927,398	3.9%	Rank history: #17 in FY2021, #12 in FY2022, #4 in FY2023, #12 in FY2024 and #8 in FY2025; up 7 since Jul 2024–Jun 2025.
6	Leonardo S.p.A. 8 awardees, including DRS Network & Imaging Systems LLC, DRS Training & Control Systems, LLC and Pivotal Power Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$35,309,485	2.8%	Rank history: #9 in FY2021, #16 in FY2022, #6 in FY2023, #7 in FY2024 and #6 in FY2025; up 1 since Jul 2024–Jun 2025.
7	ACE Electronics Defense Systems, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Commerce (Department of Commerce)	$28,868,879	2.3%	Rank history: #85 in FY2021, #35 in FY2022, #3 in FY2023, #13 in FY2024 and #11 in FY2025; up 1 since Jul 2024–Jun 2025.
8	Lockheed Martin Corporation 7 awardees Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$27,073,226	2.1%	Rank history: #5 in FY2021, #4 in FY2022, not on the FY2023 list, #18 in FY2024 and #5 in FY2025; down 4 since Jul 2024–Jun 2025.
9	Eastern Carolina Vocational Center Inc. Top agencies DLA (Defense Logistics Agency) VA (Department of Veterans Affairs)	$23,617,926	1.9%	Rank history: #12 in FY2021, #11 in FY2022, #8 in FY2023, #6 in FY2024 and #9 in FY2025; up 1 since Jul 2024–Jun 2025.
10	BAE Systems 10 awardees, including BAE Systems Land & Armaments L.P., BAE Systems Controls Inc. and BAE Systems Technology Solutions & Services Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$19,838,570	1.6%	Rank history: not on the FY2021–FY2023 lists, #4 in FY2024 and #44 in FY2025; down 4 since Jul 2024–Jun 2025.
11	Stryten Energy LLC 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$18,365,872	1.5%	Rank history: #19 in FY2021, #21 in FY2022, #13 in FY2023, #19 in FY2024 and #17 in FY2025; up 10 since Jul 2024–Jun 2025.
12	Clarios, LLC Top agencies DLA (Defense Logistics Agency)	$18,120,453	1.4%	Rank history: not on the FY2021–FY2023 lists, #45 in FY2024 and #14 in FY2025; up 3 since Jul 2024–Jun 2025.
13	Eaglepicher Technologies LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$16,872,575	1.3%	Rank history: not on the FY2021–FY2023 lists, #3 in FY2024 and #7 in FY2025; down 8 since Jul 2024–Jun 2025.
14	L3Harris Technologies, Inc. 16 awardees, including L3 Technologies, Inc., Calzoni S.R.L. and L3Harris Maritime Services Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$16,771,504	1.3%	Rank history: #13 in FY2021, #22 in FY2022, #35 in FY2023, #21 in FY2024 and #42 in FY2025; up 38 since Jul 2024–Jun 2025.
15	Eaton Corporation 4 awardees Top agencies USAF (Department of the Air Force) DOT (Department of Transportation) DOJ (Department of Justice)	$16,330,242	1.3%	Rank history: #10 in FY2021, #13 in FY2022, #15 in FY2023, #14 in FY2024 and #12 in FY2025; down 2 since Jul 2024–Jun 2025.
16	Mercury Mission Systems LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$16,230,628	1.3%	Rank history: not on the FY2021–FY2023 lists, #37 in FY2024 and #10 in FY2025; up 7 since Jul 2024–Jun 2025.
17	Fiamm Energy Technology (USA) LLC Top agencies DLA (Defense Logistics Agency)	$16,074,201	1.3%	Rank history: not on the FY2021–FY2023 lists, #23 in FY2024 and #13 in FY2025; down 1 since Jul 2024–Jun 2025.
18	Oceus Networks, LLC Top agencies DOT (Department of Transportation)	$15,362,429	1.2%	Rank history: not on the FY2021–FY2023 lists, #9 in FY2024 and #20 in FY2025; down 7 since Jul 2024–Jun 2025.
19	Stellant Systems Inc. 2 awardees, including Stellant Pst Corp. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$14,594,314	1.2%	Rank history: #20 in FY2021, not on the FY2022–FY2024 lists and #56 in FY2025; new, not ranked in Jul 2024–Jun 2025.
20	Seneca Federal Solutions, LLC Top agencies DHA (Defense Health Agency) Navy (Department of the Navy)	$12,976,827	1.0%	Rank history: not on the FY2021–FY2024 lists and #16 in FY2025; up 73 since Jul 2024–Jun 2025.
21	P.a.r. Products Co Top agencies DLA (Defense Logistics Agency)	$10,655,396	0.8%	Rank history: #68 in FY2021, #27 in FY2022, not on the FY2023–FY2024 lists and #43 in FY2025; up 60 since Jul 2024–Jun 2025.
22	Mersen USA GS Corp. Top agencies DLA (Defense Logistics Agency)	$9,993,945	0.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
23	Aegis Power Systems Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$9,901,386	0.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
24	C&D Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$9,550,409	0.8%	Rank history: not on the FY2021–FY2024 lists and #21 in FY2025; up 10 since Jul 2024–Jun 2025.
25	Concorde Battery Corporation Top agencies DLA (Defense Logistics Agency)	$9,236,254	0.7%	Rank history: #21 in FY2021, #24 in FY2022, #24 in FY2023, #28 in FY2024 and #25 in FY2025; up 12 since Jul 2024–Jun 2025.
26	Crown Clothing Co Top agencies DLA (Defense Logistics Agency)	$8,861,174	0.7%	Rank history: not on the FY2021–FY2023 lists, #33 in FY2024 and #32 in FY2025; down 2 since Jul 2024–Jun 2025.
27	Arctic Slope Regional Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$8,458,879	0.7%	Rank history: not on the FY2021–FY2023 lists, #25 in FY2024 and #18 in FY2025; down 7 since Jul 2024–Jun 2025.
28	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency)	$8,085,764	0.6%	Rank history: #57 in FY2021, #72 in FY2022, #40 in FY2023, #48 in FY2024 and #22 in FY2025; up 3 since Jul 2024–Jun 2025.
29	RPS Holdings, Inc. Through Rantec Power Systems Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$8,011,736	0.6%	Rank history: #37 in FY2021, #54 in FY2022, #61 in FY2023, #47 in FY2024 and #39 in FY2025; up 6 since Jul 2024–Jun 2025.
30	Integrated Procurement Technologies 2 awardees Top agencies DLA (Defense Logistics Agency)	$7,513,351	0.6%	Rank history: not on the FY2021–FY2022 lists, #46 in FY2023, #34 in FY2024 and #52 in FY2025; up 13 since Jul 2024–Jun 2025.
31	Hutchinson Corporation 3 awardees, including Saft America Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Smithsonian (Smithsonian Institution)	$7,028,518	0.6%	Rank history: not on the FY2021–FY2023 lists, #35 in FY2024 and #27 in FY2025; down 2 since Jul 2024–Jun 2025.
32	M.c. Dean, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) DISA (Defense Information Systems Agency)	$6,961,617	0.5%	Rank history: not on the FY2021–FY2022 lists, #44 in FY2023, #75 in FY2024 and #23 in FY2025; unchanged since Jul 2024–Jun 2025.
33	Newvac LLC 3 awardees, including Microwave Components LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$6,816,199	0.5%	Rank history: not on the FY2021–FY2025 lists; up 157 since Jul 2024–Jun 2025.
34	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$6,423,813	0.5%	Rank history: #25 in FY2021, #32 in FY2022, #34 in FY2023, #46 in FY2024 and #28 in FY2025; up 7 since Jul 2024–Jun 2025.
35	Jo-Kell Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$6,370,737	0.5%	Rank history: #40 in FY2021, #69 in FY2022, #54 in FY2023, #42 in FY2024 and #37 in FY2025; up 12 since Jul 2024–Jun 2025.
36	Bren-Tronics Defense LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$6,354,542	0.5%	Rank history: #26 in FY2021, #34 in FY2022, #11 in FY2023, #24 in FY2024 and #15 in FY2025; down 22 since Jul 2024–Jun 2025.
37	Ultralife Corp. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$6,243,129	0.5%	Rank history: not on the FY2021–FY2023 lists, #76 in FY2024 and #34 in FY2025; up 61 since Jul 2024–Jun 2025.
38	Atlantic Diving Supply, Inc. Top agencies DOJ (Department of Justice) DLA (Defense Logistics Agency) Army (Department of the Army)	$5,949,223	0.5%	Rank history: not on the FY2021–FY2025 lists; up 195 since Jul 2024–Jun 2025.
39	Vertiv Corporation Top agencies DOJ (Department of Justice) Navy (Department of the Navy) VA (Department of Veterans Affairs)	$5,282,559	0.4%	Rank history: not on the FY2021–FY2024 lists and #35 in FY2025; new, not ranked in Jul 2024–Jun 2025.
40	Remy Battery Co Inc. Top agencies DLA (Defense Logistics Agency)	$5,087,165	0.4%	Rank history: #92 in FY2021, #89 in FY2022, not on the FY2023 list, #58 in FY2024 and #24 in FY2025; down 18 since Jul 2024–Jun 2025.
41	Burnham Polymeric, Inc. Top agencies Navy (Department of the Navy)	$4,834,568	0.4%	Rank history: not on the FY2021–FY2025 lists; up 370 since Jul 2024–Jun 2025.
42	Creating Technology Solutions, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$4,739,594	0.4%	Rank history: not on the FY2021–FY2024 lists and #40 in FY2025; new, not ranked in Jul 2024–Jun 2025.
43	Martin Military Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,732,703	0.4%	Rank history: #77 in FY2021, #83 in FY2022, #71 in FY2023, #81 in FY2024 and #71 in FY2025; up 41 since Jul 2024–Jun 2025.
44	Phillip Cable Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$4,564,393	0.4%	Rank history: not on the FY2021–FY2023 lists, #96 in FY2024 and #41 in FY2025; up 11 since Jul 2024–Jun 2025.
45	Seneca Strategic Partners, LLC Top agencies DOT (Department of Transportation) Army (Department of the Army)	$4,557,641	0.4%	Rank history: not on the FY2021 list, #6 in FY2022, not on the FY2023 list, #32 in FY2024 and #62 in FY2025; down 12 since Jul 2024–Jun 2025.
46	Scioteq LLC 7 awardees, including Acme Aerospace, Inc., CEF Industries, LLC and Harcosemco LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,334,930	0.3%	Rank history: not on the FY2021–FY2023 lists, #52 in FY2024 and #38 in FY2025; down 7 since Jul 2024–Jun 2025.
47	General Dynamics Corporation 10 awardees, including General Dynamics Information Technology, Inc., General Dynamics-Ots, Inc. and Electric Boat Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DOT (Department of Transportation)	$4,307,728	0.3%	Rank history: #22 in FY2021, not on the FY2022 list, #48 in FY2023, #73 in FY2024 and not on the FY2025 list; up 47 since Jul 2024–Jun 2025.
48	Advanced Thermal Batteries Inc. Top agencies USAF (Department of the Air Force)	$3,890,120	0.3%	Rank history: not on the FY2021–FY2024 lists and #64 in FY2025; new, not ranked in Jul 2024–Jun 2025.
49	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency)	$3,841,087	0.3%	Rank history: #51 in FY2021, #74 in FY2022, #41 in FY2023, not on the FY2024 list and #60 in FY2025; up 31 since Jul 2024–Jun 2025.
50	Hitech Glass, LLC Top agencies DLA (Defense Logistics Agency)	$3,836,272	0.3%	Rank history: #27 in FY2021, #15 in FY2022, not on the FY2023–FY2024 lists and #26 in FY2025; down 22 since Jul 2024–Jun 2025.
51	Mercury Computer Systems Inc. 3 awardees, including Mercury Mission Systems LLC Top agencies Navy (Department of the Navy)	$3,672,576	0.3%	Rank history: not on the FY2021–FY2025 lists; up 253 since Jul 2024–Jun 2025.
52	United States Technologies Inc. Top agencies Navy (Department of the Navy)	$3,636,022	0.3%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2023, #65 in FY2024 and not on the FY2025 list; up 19 since Jul 2024–Jun 2025.
53	Hytech Associates Incorporated Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,612,973	0.3%	Rank history: #87 in FY2021, not on the FY2022–FY2024 lists and #68 in FY2025; up 76 since Jul 2024–Jun 2025.
54	Heico Aerospace Corporat 7 awardees, including Seal Dynamics LLC, DB Control and Radiant Power Corp Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$3,526,271	0.3%	Rank history: #43 in FY2021, #37 in FY2022, not on the FY2023 list, #71 in FY2024 and #80 in FY2025; up 3 since Jul 2024–Jun 2025.
55	Honeywell International Inc. 3 awardees, including Honeywell Aerospace International Inc. Top agencies Navy (Department of the Navy)	$3,518,734	0.3%	Rank history: not on the FY2021 list, #97 in FY2022 and not on the FY2023–FY2025 lists; up 182 since Jul 2024–Jun 2025.
56	Murray Benjamin Electric Company LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,307,081	0.3%	Rank history: #47 in FY2021, #64 in FY2022, #50 in FY2023, #30 in FY2024 and #31 in FY2025; down 31 since Jul 2024–Jun 2025.
57	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,302,627	0.3%	Rank history: #46 in FY2021, #52 in FY2022, #26 in FY2023, #38 in FY2024 and #48 in FY2025; up 46 since Jul 2024–Jun 2025.
58	Jamison Professional Services LLC Top agencies DLA (Defense Logistics Agency)	$3,195,733	0.3%	Rank history: not on the FY2021 list, #48 in FY2022, not on the FY2023–FY2024 lists and #30 in FY2025; down 20 since Jul 2024–Jun 2025.
59	Leach International Corp 4 awardees, including Marathonnorco Aerospace, Inc., Mason Electric Co. and King Nutronics Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,177,166	0.3%	Rank history: not on the FY2021–FY2025 lists; up 238 since Jul 2024–Jun 2025.
60	Teledyne Technologies Incorporated 5 awardees, including Teledyne Instruments, Inc., Teledyne Defense Electronics, LLC and Teledyne UK Limited Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DOT (Department of Transportation)	$3,150,231	0.2%	Rank history: #23 in FY2021, #26 in FY2022, #38 in FY2023, #40 in FY2024 and #81 in FY2025; up 1 since Jul 2024–Jun 2025.
61	Pulsetech Products Corporation Top agencies DLA (Defense Logistics Agency)	$3,040,445	0.2%	Rank history: #62 in FY2021, #85 in FY2022, #52 in FY2023, #87 in FY2024 and #45 in FY2025; down 11 since Jul 2024–Jun 2025.
62	Measurement Specialties Inc. 2 awardees, including Brantner and Associates, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,988,042	0.2%	Rank history: not on the FY2021–FY2025 lists; up 122 since Jul 2024–Jun 2025.
63	Computer Sites Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) MDA (DOD Missile Defense Agency)	$2,949,537	0.2%	Rank history: #32 in FY2021, #31 in FY2022, #75 in FY2023, #59 in FY2024 and #50 in FY2025; down 15 since Jul 2024–Jun 2025.
64	Usmilcom, Inc. Top agencies Navy (Department of the Navy) EXIM (Export Import Bank of the US) DLA (Defense Logistics Agency)	$2,904,696	0.2%	Rank history: not on the FY2021–FY2023 lists, #66 in FY2024 and #51 in FY2025; down 1 since Jul 2024–Jun 2025.
65	Cnd, LLC Top agencies Army (Department of the Army)	$2,796,468	0.2%	Rank history: not on the FY2021–FY2024 lists and #92 in FY2025; up 44 since Jul 2024–Jun 2025.
66	Unistar-Sparco Computers, Inc. Top agencies Navy (Department of the Navy)	$2,694,712	0.2%	Rank history: #82 in FY2021, not on the FY2022 list, #84 in FY2023, #44 in FY2024 and #76 in FY2025; up 13 since Jul 2024–Jun 2025.
67	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,584,084	0.2%	Rank history: #75 in FY2021, #62 in FY2022, #60 in FY2023, #70 in FY2024 and #36 in FY2025; down 18 since Jul 2024–Jun 2025.
68	A&B Foundry, LLC Top agencies DLA (Defense Logistics Agency)	$2,582,750	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
69	S I T Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,550,475	0.2%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023, #82 in FY2024 and #70 in FY2025; up 28 since Jul 2024–Jun 2025.
70	LD Power Inc. Top agencies DOT (Department of Transportation)	$2,522,757	0.2%	Rank history: not on the FY2021–FY2024 lists and #100 in FY2025; up 235 since Jul 2024–Jun 2025.
71	Bighorn Solutions LLC Top agencies DLA (Defense Logistics Agency)	$2,503,978	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
72	Carbice Corporation Top agencies Navy (Department of the Navy)	$2,492,550	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
73	Ametek SCP Inc. Top agencies Navy (Department of the Navy)	$2,482,768	0.2%	Rank history: not on the FY2021–FY2023 lists, #27 in FY2024 and #49 in FY2025; down 33 since Jul 2024–Jun 2025.
74	B S T Systems, Inc. Top agencies Navy (Department of the Navy)	$2,468,825	0.2%	Rank history: not on the FY2021 list, #68 in FY2022, #27 in FY2023, #86 in FY2024 and #54 in FY2025; down 18 since Jul 2024–Jun 2025.
75	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$2,379,218	0.2%	Rank history: not on the FY2021 list, #46 in FY2022, not on the FY2023 list, #57 in FY2024 and #61 in FY2025; down 21 since Jul 2024–Jun 2025.
76	Hexatronic Rochester Cable Inc. 3 awardees, including Brantner and Associates, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,358,578	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
77	Mary Helen Parkey Top agencies DOE (Department of Energy)	$2,328,337	0.2%	Rank history: not on the FY2021–FY2024 lists and #78 in FY2025; new, not ranked in Jul 2024–Jun 2025.
78	Teledyne Instruments Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,281,854	0.2%	Rank history: not on the FY2021–FY2024 lists and #74 in FY2025; down 2 since Jul 2024–Jun 2025.
79	Logical Resources Group LLC Top agencies NASA (National Aeronautics and Space Administration) USAF (Department of the Air Force) VA (Department of Veterans Affairs)	$2,253,962	0.2%	Rank history: not on the FY2021–FY2024 lists and #83 in FY2025; new, not ranked in Jul 2024–Jun 2025.
80	Soluna Holdings Inc. Through MTI Instruments Inc. Top agencies USAF (Department of the Air Force)	$2,106,769	0.2%	Rank history: not on the FY2021–FY2025 lists; up 209 since Jul 2024–Jun 2025.
81	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$2,103,548	0.2%	Rank history: #97 in FY2021, #60 in FY2022, #42 in FY2023, #43 in FY2024 and not on the FY2025 list; down 9 since Jul 2024–Jun 2025.
82	Ultra Electronics Forensic Technology Inc 2 awardees, including Ems Development Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,043,083	0.2%	Rank history: #66 in FY2021, not on the FY2022–FY2023 lists, #29 in FY2024 and #73 in FY2025; down 55 since Jul 2024–Jun 2025.
83	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$2,042,920	0.2%	Rank history: not on the FY2021–FY2022 lists, #97 in FY2023, not on the FY2024 list and #82 in FY2025; up 31 since Jul 2024–Jun 2025.
84	MDF Technologies Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Commerce (Department of Commerce)	$1,968,989	0.2%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2023, #85 in FY2024 and #59 in FY2025; down 10 since Jul 2024–Jun 2025.
85	Aircraft & Commercial Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$1,957,791	0.2%	Rank history: #96 in FY2021, not on the FY2022 list, #86 in FY2023, not on the FY2024 list and #87 in FY2025; down 7 since Jul 2024–Jun 2025.
86	Dan Enterprises Team LLC Top agencies DLA (Defense Logistics Agency)	$1,869,575	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
87	Statz Corp Top agencies DLA (Defense Logistics Agency)	$1,862,807	0.1%	Rank history: not on the FY2021–FY2023 lists, #61 in FY2024 and #67 in FY2025; down 22 since Jul 2024–Jun 2025.
88	Integral Aerospace, LLC Top agencies Navy (Department of the Navy)	$1,856,996	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
89	Gentex Corporation 2 awardees Top agencies DLA (Defense Logistics Agency)	$1,849,415	0.1%	Rank history: #38 in FY2021, #86 in FY2022, not on the FY2023 list, #72 in FY2024 and #46 in FY2025; down 44 since Jul 2024–Jun 2025.
90	Berkshire Hathaway Inc. 4 awardees, including Kitco Fiber Optics Inc., TTI Inc. and Mouser Electronics, Inc. Top agencies MDA (DOD Missile Defense Agency) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,838,853	0.1%	Rank history: not on the FY2021–FY2025 lists; up 227 since Jul 2024–Jun 2025.
91	EHB Supply Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,826,831	0.1%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2023, #93 in FY2024 and not on the FY2025 list; up 33 since Jul 2024–Jun 2025.
92	Mathews Associates Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$1,826,033	0.1%	Rank history: not on the FY2021 list, #65 in FY2022, #20 in FY2023, #39 in FY2024 and #33 in FY2025; down 62 since Jul 2024–Jun 2025.
93	Ametek Inc. 6 awardees, including Ametek Programmable Power, Inc., Intellipower, Inc. and Introtek International, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$1,808,660	0.1%	Rank history: #53 in FY2021, #58 in FY2022, #21 in FY2023 and not on the FY2024–FY2025 lists; down 8 since Jul 2024–Jun 2025.
94	Laser Shot, Inc. Top agencies Army (Department of the Army)	$1,779,329	0.1%	Rank history: not on the FY2021–FY2024 lists and #94 in FY2025; up 95 since Jul 2024–Jun 2025.
95	3M Company Top agencies DLA (Defense Logistics Agency)	$1,739,729	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
96	First Logistex, Inc. Top agencies DOT (Department of Transportation) Army (Department of the Army)	$1,734,622	0.1%	Rank history: #52 in FY2021, #61 in FY2022, #23 in FY2023, #67 in FY2024 and #84 in FY2025; down 36 since Jul 2024–Jun 2025.
97	Ems Development Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,714,043	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
98	Kilgore Flares Company LLC 2 awardees, including Chemring Energetic Devices Inc. and Chemring Sensors and Electronic Systems, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$1,677,966	0.1%	Rank history: not on the FY2021–FY2025 lists; up 23 since Jul 2024–Jun 2025.
99	Pacific Electronic Enterprises Inc. Top agencies USAF (Department of the Air Force)	$1,638,000	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
100	Moog Inc. Top agencies DOT (Department of Transportation)	$1,601,361	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.

Show 75 more

100 of 2,003 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 3359

Code	Net obligations	Largest contractor
33599 All Other Electrical Equipment and Component Manufacturing	$625,971,126	Science Applications International Corporation
33591 Battery Manufacturing	$270,572,553	Enersys Energy Products Inc.
33593 Wiring Device Manufacturing	$257,320,190	ACE Electronics Defense Systems, LLC
33592 Communication and Energy Wire and Cable Manufacturing	$50,933,863	P.a.r. Products Co
335911 Storage Battery Manufacturing	$20,444,892	Clarios, LLC

How this ranking works

Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $1.27 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.
Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
Rank changes compare with Jul 2024–Jun 2025. "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.
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 3359 contractors in Jul 2025–Jun 2026?

1. Science Applications International Corporation ($90M), 2. Unmanned Systems Incorporated ($77.6M), 3. Saab, Inc. ($63.2M), 4. Enersys Energy Products Inc. ($53.4M), 5. RTX Corporation ($48.9M), 6. Leonardo S.p.A. ($35.3M), 7. ACE Electronics Defense Systems, LLC ($28.9M), 8. Lockheed Martin Corporation ($27.1M), 9. Eastern Carolina Vocational Center Inc. ($23.6M), 10. BAE Systems ($19.8M).

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