Top 100 Contractors in NAICS 335910: Battery Manufacturing, FY2025

Name: Top 100 Contractors in NAICS 335910: Battery Manufacturing, FY2025
Creator: GovTribe

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

The top 10 won 65% of FY2025 NAICS 335910 contract dollars

Contract obligations: $231,957,350 Net of deobligations, by contracts coded NAICS 335910
Contractors: 377 Parent companies with an obligation
Largest contractor: Enersys Energy Products Inc. $53.2 million, 22.6% 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	Enersys Energy Products Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$53,219,868	22.6%	Rank history: not on the FY2023 list and #1 in FY2024; unchanged since FY2024.
2	Eaglepicher Technologies LLC Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense) Navy (Department of the Navy)	$26,719,662	11.3%	Rank history: not on the FY2023 list and #4 in FY2024; up 2 since FY2024.
3	Fiamm Energy Technology (USA) LLC Top agencies DLA (Defense Logistics Agency)	$15,264,331	6.5%	Rank history: not on the FY2023 list and #3 in FY2024; unchanged since FY2024.
4	Bren-Tronics Defense LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$11,060,713	4.7%	Rank history: #10 in FY2023 and #6 in FY2024; up 2 since FY2024.
5	C&D Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$9,579,966	4.1%	Rank history: not on the FY2023 list and #23 in FY2024; up 18 since FY2024.
6	Stryten Energy LLC 2 awardees Top agencies Navy (Department of the Navy) HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$9,540,651	4.1%	Rank history: #7 in FY2023 and #2 in FY2024; down 4 since FY2024.
7	Remy Battery Co Inc. Top agencies DLA (Defense Logistics Agency)	$7,654,083	3.3%	Rank history: #55 in FY2023 and #18 in FY2024; up 11 since FY2024.
8	Hitech Glass, LLC Top agencies DLA (Defense Logistics Agency)	$7,273,200	3.1%	Rank history: #74 in FY2023 and #21 in FY2024; up 13 since FY2024.
9	Jamison Professional Services LLC Top agencies DLA (Defense Logistics Agency)	$6,070,221	2.6%	Rank history: #86 in FY2023 and #25 in FY2024; up 16 since FY2024.
10	Ultralife Corp. Top agencies DLA (Defense Logistics Agency)	$5,601,809	2.4%	Rank history: not on the FY2023–FY2024 lists; up 309 since FY2024.
11	Concorde Battery Corporation Top agencies DLA (Defense Logistics Agency)	$5,519,392	2.3%	Rank history: not on the FY2023 list and #10 in FY2024; down 1 since FY2024.
12	Hutchinson Corporation 3 awardees, including Saft America Inc. Top agencies DLA (Defense Logistics Agency) Smithsonian (Smithsonian Institution)	$5,515,949	2.3%	Rank history: not on the FY2023 list and #12 in FY2024; unchanged since FY2024.
13	Mathews Associates Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$4,302,386	1.8%	Rank history: #5 in FY2023 and #7 in FY2024; down 6 since FY2024.
14	Arctic Slope Regional Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$3,912,404	1.7%	Rank history: not on the FY2023 list and #17 in FY2024; up 3 since FY2024.
15	B S T Systems, Inc. Top agencies Navy (Department of the Navy)	$3,122,397	1.3%	Rank history: #3 in FY2023 and #15 in FY2024; unchanged since FY2024.
16	Clarios, LLC Top agencies DLA (Defense Logistics Agency)	$2,707,432	1.2%	Rank history: not on the FY2023–FY2024 lists; new.
17	Advanced Thermal Batteries Inc. Top agencies USAF (Department of the Air Force)	$2,602,015	1.1%	Rank history: not on the FY2023–FY2024 lists; new.
18	THALES Through Thales Defense & Security Inc. Top agencies DLA (Defense Logistics Agency)	$2,537,251	1.1%	Rank history: #71 in FY2023 and #32 in FY2024; up 14 since FY2024.
19	Access Electronics LLC Top agencies DLA (Defense Logistics Agency)	$2,277,126	1.0%	Rank history: not on the FY2023–FY2024 lists; new.
20	Logical Resources Group LLC Top agencies NASA (National Aeronautics and Space Administration) USAF (Department of the Air Force)	$2,142,519	0.9%	Rank history: not on the FY2023–FY2024 lists; new.
21	First Logistex, Inc. Top agencies DOT (Department of Transportation)	$2,133,846	0.9%	Rank history: #13 in FY2023 and #11 in FY2024; down 10 since FY2024.
22	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$2,058,626	0.9%	Rank history: #18 in FY2023 and #13 in FY2024; down 9 since FY2024.
23	Framaco-Bozdemir Joint Venture LLC Top agencies DOS (Department of State)	$1,717,010	0.7%	Rank history: not on the FY2023 list and #8 in FY2024; down 15 since FY2024.
24	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency)	$1,669,995	0.7%	Rank history: not on the FY2023 list and #42 in FY2024; up 18 since FY2024.
25	Battery Specialties, Inc. Top agencies DLA (Defense Logistics Agency)	$1,656,786	0.7%	Rank history: not on the FY2023 list and #44 in FY2024; up 19 since FY2024.
26	LD Power Inc. Top agencies DOT (Department of Transportation)	$1,638,705	0.7%	Rank history: #59 in FY2023 and #45 in FY2024; up 19 since FY2024.
27	Barry Williams Electric Inc. Top agencies DOT (Department of Transportation)	$1,319,070	0.6%	Rank history: not on the FY2023 list and #36 in FY2024; up 9 since FY2024.
28	Hytech Associates Incorporated Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,266,334	0.5%	Rank history: #20 in FY2023 and #28 in FY2024; unchanged since FY2024.
29	Battery Service Corporation Top agencies DLA (Defense Logistics Agency)	$1,137,128	0.5%	Rank history: #23 in FY2023 and #29 in FY2024; unchanged since FY2024.
30	Applied Power Services LLC Top agencies DOT (Department of Transportation)	$1,120,940	0.5%	Rank history: #63 in FY2023 and #22 in FY2024; down 8 since FY2024.
31	Dumbo Defense Inc. Top agencies Navy (Department of the Navy)	$1,079,600	0.5%	Rank history: not on the FY2023–FY2024 lists; up 83 since FY2024.
32	Leonardo S.p.A. 4 awardees, including DRS Network & Imaging Systems LLC, Pivotal Power Inc. and Laurel Technologies Partnership Top agencies DLA (Defense Logistics Agency)	$998,961	0.4%	Rank history: #29 in FY2023 and #35 in FY2024; up 3 since FY2024.
33	Vastglobe Logistics LLC Top agencies USAF (Department of the Air Force)	$882,430	0.4%	Rank history: not on the FY2023–FY2024 lists; new.
34	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency)	$825,506	0.4%	Rank history: #14 in FY2023 and #33 in FY2024; down 1 since FY2024.
35	Scioteq LLC Through Acme Aerospace, Inc. Top agencies DLA (Defense Logistics Agency)	$765,076	0.3%	Rank history: not on the FY2023–FY2024 lists; new.
36	Windward Enterprises, LLC Top agencies DLA (Defense Logistics Agency)	$706,626	0.3%	Rank history: #11 in FY2023 and #38 in FY2024; up 2 since FY2024.
37	Battery Outlet, Inc. Top agencies DLA (Defense Logistics Agency)	$701,451	0.3%	Rank history: #15 in FY2023 and #48 in FY2024; up 11 since FY2024.
38	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$677,530	0.3%	Rank history: not on the FY2023 list and #97 in FY2024; up 59 since FY2024.
39	Enersys Advanced Systems Inc. Top agencies USAF (Department of the Air Force)	$651,259	0.3%	Rank history: not on the FY2023–FY2024 lists; new.
40	MDF Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$619,150	0.3%	Rank history: not on the FY2023–FY2024 lists; up 250 since FY2024.
41	United Sales Assoc Inc. Top agencies Army (Department of the Army) DOE (Department of Energy)	$610,375	0.3%	Rank history: #27 in FY2023 and #41 in FY2024; unchanged since FY2024.
42	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$547,221	0.2%	Rank history: #19 in FY2023 and #52 in FY2024; up 10 since FY2024.
43	Nova Power Solutions, Inc. Top agencies DLA (Defense Logistics Agency)	$510,524	0.2%	Rank history: not on the FY2023–FY2024 lists; up 234 since FY2024.
44	Northrop Grumman Corporation Through Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy)	$499,721	0.2%	Rank history: not on the FY2023–FY2024 lists; new.
45	Military Battery Systems Inc. Top agencies DLA (Defense Logistics Agency) DOI (Department of the Interior)	$467,229	0.2%	Rank history: #45 in FY2023 and #55 in FY2024; up 10 since FY2024.
46	Edge Technology Distributors Inc Top agencies DLA (Defense Logistics Agency)	$443,423	0.2%	Rank history: #33 in FY2023 and #74 in FY2024; up 28 since FY2024.
47	Wholesale Batteries, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Commerce (Department of Commerce)	$432,982	0.2%	Rank history: #44 in FY2023 and #34 in FY2024; down 13 since FY2024.
48	Sajjad, Zainab S. Top agencies DLA (Defense Logistics Agency)	$395,673	0.2%	Rank history: #84 in FY2023 and #64 in FY2024; up 16 since FY2024.
49	Netkomp, Inc. Top agencies DLA (Defense Logistics Agency)	$393,947	0.2%	Rank history: #47 in FY2023 and #99 in FY2024; up 50 since FY2024.
50	Marathonnorco Aerospace, Inc. Top agencies DLA (Defense Logistics Agency)	$388,497	0.2%	Rank history: not on the FY2023 list and #57 in FY2024; up 7 since FY2024.
51	Cloud11 LLC Top agencies DLA (Defense Logistics Agency)	$362,296	0.2%	Rank history: not on the FY2023 list and #94 in FY2024; up 43 since FY2024.
52	W S Darley & Co Top agencies DLA (Defense Logistics Agency)	$333,600	0.1%	Rank history: not on the FY2023–FY2024 lists; new.
53	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$320,675	0.1%	Rank history: #22 in FY2023 and #31 in FY2024; down 22 since FY2024.
54	Emergency Beacon Corp Top agencies DLA (Defense Logistics Agency)	$307,805	0.1%	Rank history: not on the FY2023–FY2024 lists; up 56 since FY2024.
55	Fedco Electronics, Inc. Top agencies DLA (Defense Logistics Agency)	$292,118	0.1%	Rank history: not on the FY2023–FY2024 lists; new.
56	Krydon Group, Inc. Top agencies DOI (Department of the Interior) Army (Department of the Army)	$291,130	0.1%	Rank history: #49 in FY2023 and #77 in FY2024; up 21 since FY2024.
57	Service Line Inc. Top agencies Army (Department of the Army)	$263,852	0.1%	Rank history: not on the FY2023–FY2024 lists; new.
58	Centron Industries Inc. Top agencies DLA (Defense Logistics Agency)	$258,395	0.1%	Rank history: not on the FY2023–FY2024 lists; new.
59	Mil Serve International Inc. Top agencies DHS (Department of Homeland Security)	$244,950	0.1%	Rank history: not on the FY2023–FY2024 lists; new.
60	Adcour Inc. Top agencies DLA (Defense Logistics Agency)	$243,056	0.1%	Rank history: #31 in FY2023 and not on the FY2024 list; up 88 since FY2024.
61	W R Systems Ltd. Top agencies DLA (Defense Logistics Agency)	$240,544	0.1%	Rank history: not on the FY2023–FY2024 lists; up 102 since FY2024.
62	Burhani Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$233,304	0.1%	Rank history: #43 in FY2023 and not on the FY2024 list; up 53 since FY2024.
63	Lithium Battery Company Intl, LLC Top agencies DOJ (Department of Justice)	$222,353	0.1%	Rank history: not on the FY2023–FY2024 lists; new.
64	Research and Development Solutions, Incorporated Top agencies Navy (Department of the Navy)	$220,100	0.1%	Rank history: not on the FY2023–FY2024 lists; new.
65	Atlantic for Services Inc. Top agencies DHS (Department of Homeland Security)	$220,000	0.1%	Rank history: not on the FY2023–FY2024 lists; new.
66	Northern Purchase Services, LLC Top agencies DLA (Defense Logistics Agency)	$213,123	0.1%	Rank history: not on the FY2023–FY2024 lists; new.
67	Dynalec Corporation Top agencies DLA (Defense Logistics Agency)	$208,941	0.1%	Rank history: #40 in FY2023 and #69 in FY2024; up 2 since FY2024.
68	Edmo Distributors, Incorporated Top agencies DLA (Defense Logistics Agency)	$208,886	0.1%	Rank history: #21 in FY2023 and not on the FY2024 list; returned.
69	Enterprise Technology Solutions, Inc. Top agencies Navy (Department of the Navy)	$206,472	0.1%	Rank history: not on the FY2023–FY2024 lists; new.
70	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency)	$206,104	0.1%	Rank history: not on the FY2023 list and #70 in FY2024; unchanged since FY2024.
71	Symbolic Technology Inc. Top agencies DLA (Defense Logistics Agency)	$204,694	0.1%	Rank history: not on the FY2023–FY2024 lists; up 85 since FY2024.
72	Burke Products Inc. Top agencies DLA (Defense Logistics Agency)	$203,725	0.1%	Rank history: not on the FY2023–FY2024 lists; new.
73	Statz Corp Top agencies DLA (Defense Logistics Agency)	$198,468	0.1%	Rank history: not on the FY2023–FY2024 lists; up 159 since FY2024.
74	Teledyne Technologies Incorporated Top agencies DLA (Defense Logistics Agency)	$193,339	0.1%	Rank history: #32 in FY2023 and not on the FY2024 list; returned.
75	Washington Foundries Inc. Top agencies DLA (Defense Logistics Agency)	$192,130	0.1%	Rank history: #16 in FY2023 and #50 in FY2024; down 25 since FY2024.
76	Exponential Power, Inc. Top agencies Army (Department of the Army)	$184,290	0.1%	Rank history: #53 in FY2023 and not on the FY2024 list; returned.
77	Leach International Corp Through Marathonnorco Aerospace, Inc. Top agencies DLA (Defense Logistics Agency)	$184,023	0.1%	Rank history: not on the FY2023–FY2024 lists; new.
78	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$177,158	0.1%	Rank history: #50 in FY2023 and not on the FY2024 list; up 82 since FY2024.
79	Madison Electric Co Top agencies DLA (Defense Logistics Agency)	$175,810	0.1%	Rank history: #92 in FY2023 and not on the FY2024 list; up 40 since FY2024.
80	Veterans Serving America LLC Top agencies DLA (Defense Logistics Agency)	$174,646	0.1%	Rank history: #51 in FY2023 and #63 in FY2024; down 17 since FY2024.
81	Advanced Products Services Inc. Top agencies DLA (Defense Logistics Agency)	$173,779	0.1%	Rank history: #26 in FY2023 and #51 in FY2024; down 30 since FY2024.
82	SZY Holdings, LLC Top agencies DLA (Defense Logistics Agency)	$170,178	0.1%	Rank history: #75 in FY2023 and not on the FY2024 list; up 89 since FY2024.
83	Edward Buiel Consulting LLC Top agencies NASA (National Aeronautics and Space Administration)	$170,000	0.1%	Rank history: #39 in FY2023 and #90 in FY2024; up 7 since FY2024.
84	Direct Line, Inc. Top agencies DLA (Defense Logistics Agency)	$163,811	0.1%	Rank history: not on the FY2023–FY2024 lists; new.
85	Pulsepacks LLC Top agencies DLA (Defense Logistics Agency) Commerce (Department of Commerce)	$162,689	0.1%	Rank history: #90 in FY2023 and not on the FY2024 list; up 53 since FY2024.
86	EOI Inc. Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) Army (Department of the Army)	$162,114	0.1%	Rank history: not on the FY2023–FY2024 lists; new.
87	Alpha Supply LLC Top agencies DLA (Defense Logistics Agency)	$154,080	0.1%	Rank history: not on the FY2023–FY2024 lists; up 214 since FY2024.
88	Alpine Power Systems Inc. Top agencies Commerce (Department of Commerce) DOJ (Department of Justice) VA (Department of Veterans Affairs)	$148,165	0.1%	Rank history: #37 in FY2023 and #43 in FY2024; down 45 since FY2024.
89	Southern Cross Aviation, LLC Top agencies DLA (Defense Logistics Agency)	$147,100	0.1%	Rank history: #54 in FY2023 and #54 in FY2024; down 35 since FY2024.
90	Lithionics Battery LLC Top agencies DOT (Department of Transportation)	$146,517	0.1%	Rank history: not on the FY2023–FY2024 lists; new.
91	Samstar LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$144,953	0.1%	Rank history: not on the FY2023–FY2024 lists; up 115 since FY2024.
92	International Television Corp Top agencies DLA (Defense Logistics Agency)	$139,485	0.1%	Rank history: #96 in FY2023 and #83 in FY2024; down 9 since FY2024.
93	Batteries Sooner, LLC Top agencies Commerce (Department of Commerce)	$135,000	0.1%	Rank history: #80 in FY2023 and #87 in FY2024; down 6 since FY2024.
94	Kijero, LLC Top agencies Navy (Department of the Navy)	$131,819	0.1%	Rank history: not on the FY2023–FY2024 lists; new.
95	Elbit Systems of America - Night Vision LLC Top agencies DLA (Defense Logistics Agency)	$131,707	0.1%	Rank history: not on the FY2023–FY2024 lists; new.
96	Always On Ups Systems Canada Inc. Top agencies Navy (Department of the Navy)	$129,337	0.1%	Rank history: #77 in FY2023 and #62 in FY2024; down 34 since FY2024.
97	EAS Batteries GMBH Top agencies NASA (National Aeronautics and Space Administration)	$128,750	0.1%	Rank history: not on the FY2023–FY2024 lists; new.
98	Oakridge Dynamics LLC Top agencies DLA (Defense Logistics Agency)	$125,990	0.1%	Rank history: not on the FY2023–FY2024 lists; up 174 since FY2024.
99	RDO Agriculture Equipment Co Top agencies DLA (Defense Logistics Agency)	$125,815	0.1%	Rank history: not on the FY2023–FY2024 lists; new.
100	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$124,712	0.1%	Rank history: not on the FY2023–FY2024 lists; up 233 since FY2024.

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100 of 377 contractors listed here. See the rest on GovTribe.

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 $235 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 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 FY2023, #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 335910 contractors in FY2025?

1. Enersys Energy Products Inc. ($53.2M), 2. Eaglepicher Technologies LLC ($26.7M), 3. Fiamm Energy Technology (USA) LLC ($15.3M), 4. Bren-Tronics Defense LLC ($11.1M), 5. C&D Technologies, Inc. ($9.58M), 6. Stryten Energy LLC ($9.54M), 7. Remy Battery Co Inc. ($7.65M), 8. Hitech Glass, LLC ($7.27M), 9. Jamison Professional Services LLC ($6.07M), 10. Ultralife Corp. ($5.6M).

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