Top 100 Contractors in NAICS 335910: Battery Manufacturing, Jul 2025–Jun 2026

Name: Top 100 Contractors in NAICS 335910: Battery 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 63% of NAICS 335910 contract dollars from July 2025 through June 2026

Contract obligations: $227,437,333 Net of deobligations, by contracts coded NAICS 335910
Contractors: 354 Parent companies with an obligation
Largest contractor: Enersys Energy Products Inc. $52.4 million, 22.7% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Enersys Energy Products Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$52,421,621	22.7%	Rank history: not on the FY2023 list, #1 in FY2024 and #1 in FY2025; unchanged since Jul 2024–Jun 2025.
2	Fiamm Energy Technology (USA) LLC Top agencies DLA (Defense Logistics Agency)	$16,074,201	7.0%	Rank history: not on the FY2023 list, #3 in FY2024 and #3 in FY2025; up 1 since Jul 2024–Jun 2025.
3	Stryten Energy LLC 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$15,660,370	6.8%	Rank history: #7 in FY2023, #2 in FY2024 and #6 in FY2025; up 4 since Jul 2024–Jun 2025.
4	Eaglepicher Technologies LLC Top agencies Navy (Department of the Navy) OSD (Office of the Secretary of Defense) USAF (Department of the Air Force)	$15,081,630	6.5%	Rank history: not on the FY2023 list, #4 in FY2024 and #2 in FY2025; down 2 since Jul 2024–Jun 2025.
5	Clarios, LLC Top agencies DLA (Defense Logistics Agency)	$10,214,499	4.4%	Rank history: not on the FY2023–FY2024 lists and #16 in FY2025; up 13 since Jul 2024–Jun 2025.
6	C&D Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$9,550,409	4.1%	Rank history: not on the FY2023 list, #23 in FY2024 and #5 in FY2025; up 2 since Jul 2024–Jun 2025.
7	Concorde Battery Corporation Top agencies DLA (Defense Logistics Agency)	$8,627,782	3.7%	Rank history: not on the FY2023 list, #10 in FY2024 and #11 in FY2025; up 6 since Jul 2024–Jun 2025.
8	Hutchinson Corporation 3 awardees, including Saft America Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Smithsonian (Smithsonian Institution)	$6,932,346	3.0%	Rank history: not on the FY2023 list, #12 in FY2024 and #12 in FY2025; up 4 since Jul 2024–Jun 2025.
9	Ultralife Corp. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$6,263,523	2.7%	Rank history: not on the FY2023–FY2024 lists and #10 in FY2025; up 32 since Jul 2024–Jun 2025.
10	Bren-Tronics Defense LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$5,152,264	2.2%	Rank history: #10 in FY2023, #6 in FY2024 and #4 in FY2025; down 6 since Jul 2024–Jun 2025.
11	Integrated Procurement Technologies 2 awardees Top agencies DLA (Defense Logistics Agency)	$4,235,447	1.8%	Rank history: not on the FY2023 list, #42 in FY2024 and #24 in FY2025; up 15 since Jul 2024–Jun 2025.
12	Remy Battery Co Inc. Top agencies DLA (Defense Logistics Agency)	$4,037,442	1.8%	Rank history: #55 in FY2023, #18 in FY2024 and #7 in FY2025; down 7 since Jul 2024–Jun 2025.
13	Advanced Thermal Batteries Inc. Top agencies USAF (Department of the Air Force)	$3,890,120	1.7%	Rank history: not on the FY2023–FY2024 lists and #17 in FY2025; new, not ranked in Jul 2024–Jun 2025.
14	Hitech Glass, LLC Top agencies DLA (Defense Logistics Agency)	$3,836,272	1.7%	Rank history: #74 in FY2023, #21 in FY2024 and #8 in FY2025; down 8 since Jul 2024–Jun 2025.
15	Scioteq LLC Through Acme Aerospace, Inc. Top agencies DLA (Defense Logistics Agency)	$3,223,395	1.4%	Rank history: not on the FY2023–FY2024 lists and #35 in FY2025; up 14 since Jul 2024–Jun 2025.
16	Jamison Professional Services LLC Top agencies DLA (Defense Logistics Agency)	$3,195,733	1.4%	Rank history: #86 in FY2023, #25 in FY2024 and #9 in FY2025; down 7 since Jul 2024–Jun 2025.
17	Leach International Corp Through Marathonnorco Aerospace, Inc. Top agencies DLA (Defense Logistics Agency)	$2,998,690	1.3%	Rank history: not on the FY2023–FY2024 lists and #77 in FY2025; up 74 since Jul 2024–Jun 2025.
18	LD Power Inc. Top agencies DOT (Department of Transportation)	$2,522,757	1.1%	Rank history: #59 in FY2023, #45 in FY2024 and #26 in FY2025; up 27 since Jul 2024–Jun 2025.
19	B S T Systems, Inc. Top agencies Navy (Department of the Navy)	$2,468,825	1.1%	Rank history: #3 in FY2023, #15 in FY2024 and #15 in FY2025; down 3 since Jul 2024–Jun 2025.
20	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,386,134	1.0%	Rank history: #18 in FY2023, #13 in FY2024 and #22 in FY2025; down 1 since Jul 2024–Jun 2025.
21	Bighorn Solutions LLC Top agencies DLA (Defense Logistics Agency)	$2,359,214	1.0%	Rank history: not on the FY2023–FY2025 lists; up 136 since Jul 2024–Jun 2025.
22	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 and #20 in FY2025; new, not ranked in Jul 2024–Jun 2025.
23	Hytech Associates Incorporated Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,073,826	0.9%	Rank history: #20 in FY2023, #28 in FY2024 and #28 in FY2025; up 5 since Jul 2024–Jun 2025.
24	Mathews Associates Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$1,792,390	0.8%	Rank history: #5 in FY2023, #7 in FY2024 and #13 in FY2025; down 14 since Jul 2024–Jun 2025.
25	First Logistex, Inc. Top agencies DOT (Department of Transportation) Army (Department of the Army)	$1,731,969	0.8%	Rank history: #13 in FY2023, #11 in FY2024 and #21 in FY2025; down 10 since Jul 2024–Jun 2025.
26	Access Electronics LLC Top agencies DLA (Defense Logistics Agency)	$1,591,260	0.7%	Rank history: not on the FY2023–FY2024 lists and #19 in FY2025; down 6 since Jul 2024–Jun 2025.
27	Enersys Advanced Systems Inc. Top agencies USAF (Department of the Air Force)	$1,535,588	0.7%	Rank history: not on the FY2023–FY2024 lists and #39 in FY2025; new, not ranked in Jul 2024–Jun 2025.
28	Kilgore Flares Company LLC Through Chemring Energetic Devices Inc. Top agencies DLA (Defense Logistics Agency)	$1,517,028	0.7%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
29	Barry Williams Electric Inc. Top agencies DOT (Department of Transportation)	$1,433,258	0.6%	Rank history: not on the FY2023 list, #36 in FY2024 and #27 in FY2025; up 9 since Jul 2024–Jun 2025.
30	Teledyne Technologies Incorporated Top agencies DLA (Defense Logistics Agency)	$1,406,452	0.6%	Rank history: #32 in FY2023, not on the FY2024 list and #74 in FY2025; new, not ranked in Jul 2024–Jun 2025.
31	ECI Defense Group, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$1,385,623	0.6%	Rank history: #14 in FY2023, #33 in FY2024 and #34 in FY2025; down 4 since Jul 2024–Jun 2025.
32	Applied Power Services LLC Top agencies DOT (Department of Transportation)	$1,248,800	0.5%	Rank history: #63 in FY2023, #22 in FY2024 and #30 in FY2025; down 9 since Jul 2024–Jun 2025.
33	MDF Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$1,145,719	0.5%	Rank history: not on the FY2023–FY2024 lists and #40 in FY2025; up 1 since Jul 2024–Jun 2025.
34	Arctic Slope Regional Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$1,028,289	0.4%	Rank history: not on the FY2023 list, #17 in FY2024 and #14 in FY2025; down 20 since Jul 2024–Jun 2025.
35	Direct Line, Inc. Top agencies DLA (Defense Logistics Agency)	$971,528	0.4%	Rank history: not on the FY2023–FY2024 lists and #84 in FY2025; up 105 since Jul 2024–Jun 2025.
36	Aesir Technologies Inc. Top agencies Navy (Department of the Navy)	$948,701	0.4%	Rank history: #73 in FY2023, #9 in FY2024 and not on the FY2025 list; up 17 since Jul 2024–Jun 2025.
37	Vastglobe Logistics LLC Top agencies USAF (Department of the Air Force)	$882,430	0.4%	Rank history: not on the FY2023–FY2024 lists and #33 in FY2025; new, not ranked in Jul 2024–Jun 2025.
38	Battery Service Corporation Top agencies DLA (Defense Logistics Agency)	$807,317	0.4%	Rank history: #23 in FY2023, #29 in FY2024 and #29 in FY2025; down 14 since Jul 2024–Jun 2025.
39	Heico Aerospace Corporat Through Seal Dynamics LLC Top agencies DLA (Defense Logistics Agency)	$793,290	0.3%	Rank history: #88 in FY2023 and not on the FY2024–FY2025 lists; up 218 since Jul 2024–Jun 2025.
40	Battery Outlet, Inc. Top agencies DLA (Defense Logistics Agency)	$675,998	0.3%	Rank history: #15 in FY2023, #48 in FY2024 and #37 in FY2025; down 7 since Jul 2024–Jun 2025.
41	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$591,353	0.3%	Rank history: #22 in FY2023, #31 in FY2024 and #53 in FY2025; up 3 since Jul 2024–Jun 2025.
42	Wholesale Batteries, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Commerce (Department of Commerce)	$584,227	0.3%	Rank history: #44 in FY2023, #34 in FY2024 and #47 in FY2025; up 25 since Jul 2024–Jun 2025.
43	Battery Specialties, Inc. Top agencies DLA (Defense Logistics Agency)	$574,307	0.2%	Rank history: not on the FY2023 list, #44 in FY2024 and #25 in FY2025; down 22 since Jul 2024–Jun 2025.
44	United Sales Assoc Inc. Top agencies Army (Department of the Army) DOE (Department of Energy)	$565,360	0.2%	Rank history: #27 in FY2023, #41 in FY2024 and #41 in FY2025; up 86 since Jul 2024–Jun 2025.
45	MJR Associates LLC Top agencies DLA (Defense Logistics Agency)	$458,116	0.2%	Rank history: not on the FY2023 list, #37 in FY2024 and not on the FY2025 list; up 9 since Jul 2024–Jun 2025.
46	Critical Power Solutions Group, Inc. Top agencies Navy (Department of the Navy)	$440,160	0.2%	Rank history: not on the FY2023 list, #96 in FY2024 and not on the FY2025 list; up 53 since Jul 2024–Jun 2025.
47	Edge Technology Distributors Inc Top agencies DLA (Defense Logistics Agency)	$435,455	0.2%	Rank history: #33 in FY2023, #74 in FY2024 and #46 in FY2025; down 4 since Jul 2024–Jun 2025.
48	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$414,592	0.2%	Rank history: not on the FY2023 list, #97 in FY2024 and #38 in FY2025; up 7 since Jul 2024–Jun 2025.
49	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency)	$404,390	0.2%	Rank history: not on the FY2023–FY2025 lists; up 33 since Jul 2024–Jun 2025.
50	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$404,261	0.2%	Rank history: #19 in FY2023, #52 in FY2024 and #42 in FY2025; down 8 since Jul 2024–Jun 2025.
51	Leonardo S.p.A. 2 awardees, including Pivotal Power Inc. and DRS Network & Imaging Systems LLC Top agencies DLA (Defense Logistics Agency)	$397,332	0.2%	Rank history: #29 in FY2023, #35 in FY2024 and #32 in FY2025; down 19 since Jul 2024–Jun 2025.
52	Aerospace Maintenance Solutions LLC Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$383,775	0.2%	Rank history: not on the FY2023–FY2025 lists; up 110 since Jul 2024–Jun 2025.
53	Military Battery Systems Inc. Top agencies DLA (Defense Logistics Agency)	$379,162	0.2%	Rank history: #45 in FY2023, #55 in FY2024 and #45 in FY2025; down 4 since Jul 2024–Jun 2025.
54	Netkomp, Inc. Top agencies DLA (Defense Logistics Agency)	$324,313	0.1%	Rank history: #47 in FY2023, #99 in FY2024 and #49 in FY2025; up 27 since Jul 2024–Jun 2025.
55	Northrop Grumman Corporation Through Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy)	$320,916	0.1%	Rank history: not on the FY2023–FY2024 lists and #44 in FY2025; new, not ranked in Jul 2024–Jun 2025.
56	305 Aero Supplies LLC Top agencies DLA (Defense Logistics Agency)	$320,101	0.1%	Rank history: not on the FY2023–FY2025 lists; up 147 since Jul 2024–Jun 2025.
57	Batteries Plus, LLC Top agencies DOJ (Department of Justice) VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$303,714	0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
58	Chicago Parts & Sound Enterprises, LLC Top agencies DLA (Defense Logistics Agency)	$293,465	0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
59	Energizer Holdings, Inc. Top agencies Army (Department of the Army)	$286,272	0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
60	Emergency Beacon Corp Top agencies DLA (Defense Logistics Agency)	$282,425	0.1%	Rank history: not on the FY2023–FY2024 lists and #54 in FY2025; up 42 since Jul 2024–Jun 2025.
61	Pulsepacks LLC Top agencies DLA (Defense Logistics Agency)	$279,184	0.1%	Rank history: #90 in FY2023, not on the FY2024 list and #85 in FY2025; up 24 since Jul 2024–Jun 2025.
62	Mil Serve International Inc. Top agencies DHS (Department of Homeland Security)	$244,950	0.1%	Rank history: not on the FY2023–FY2024 lists and #59 in FY2025; new, not ranked in Jul 2024–Jun 2025.
63	Washington Foundries Inc. Top agencies DLA (Defense Logistics Agency)	$243,844	0.1%	Rank history: #16 in FY2023, #50 in FY2024 and #75 in FY2025; down 6 since Jul 2024–Jun 2025.
64	Varta Microbattery Inc. Top agencies VA (Department of Veterans Affairs)	$239,715	0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
65	Cepeda Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$226,464	0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
66	Symbolic Technology Inc. Top agencies DLA (Defense Logistics Agency)	$226,429	0.1%	Rank history: not on the FY2023–FY2024 lists and #71 in FY2025; up 161 since Jul 2024–Jun 2025.
67	Lithium Battery Company Intl, LLC Top agencies DOJ (Department of Justice)	$222,353	0.1%	Rank history: not on the FY2023–FY2024 lists and #63 in FY2025; new, not ranked in Jul 2024–Jun 2025.
68	Northern Purchase Services, LLC Top agencies DLA (Defense Logistics Agency)	$213,123	0.1%	Rank history: not on the FY2023–FY2024 lists and #66 in FY2025; new, not ranked in Jul 2024–Jun 2025.
69	Edmo Distributors, Incorporated Top agencies DLA (Defense Logistics Agency)	$210,590	0.1%	Rank history: #21 in FY2023, not on the FY2024 list and #68 in FY2025; down 4 since Jul 2024–Jun 2025.
70	Airtronics, LLC Top agencies DLA (Defense Logistics Agency)	$210,190	0.1%	Rank history: #72 in FY2023, #67 in FY2024 and not on the FY2025 list; up 26 since Jul 2024–Jun 2025.
71	GMS International Corporation Top agencies DLA (Defense Logistics Agency)	$207,657	0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
72	Enterprise Technology Solutions, Inc. Top agencies Navy (Department of the Navy)	$206,472	0.1%	Rank history: not on the FY2023–FY2024 lists and #69 in FY2025; new, not ranked in Jul 2024–Jun 2025.
73	Mark C. Pope Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$201,674	0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
74	Royal Media Network, Inc. Top agencies Navy (Department of the Navy)	$195,144	0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
75	THALES Through Thales Defense & Security Inc. Top agencies DLA (Defense Logistics Agency)	$186,300	0.1%	Rank history: #71 in FY2023, #32 in FY2024 and #18 in FY2025; down 58 since Jul 2024–Jun 2025.
76	Krydon Group, Inc. Top agencies DOI (Department of the Interior) Army (Department of the Army)	$181,815	0.1%	Rank history: #49 in FY2023, #77 in FY2024 and #56 in FY2025; down 6 since Jul 2024–Jun 2025.
77	Segundo Aviation LLC Top agencies DLA (Defense Logistics Agency)	$177,560	0.1%	Rank history: #60 in FY2023, #98 in FY2024 and not on the FY2025 list; up 64 since Jul 2024–Jun 2025.
78	Solar Stik Inc. Top agencies Navy (Department of the Navy)	$170,426	0.1%	Rank history: not on the FY2023 list, #20 in FY2024 and not on the FY2025 list; down 56 since Jul 2024–Jun 2025.
79	Aantilia LLC Top agencies Army (Department of the Army) DHS (Department of Homeland Security) DOI (Department of the Interior)	$166,001	0.1%	Rank history: not on the FY2023 list, #85 in FY2024 and not on the FY2025 list; up 7 since Jul 2024–Jun 2025.
80	Cloud11 LLC Top agencies DLA (Defense Logistics Agency)	$166,000	0.1%	Rank history: not on the FY2023 list, #94 in FY2024 and #51 in FY2025; down 40 since Jul 2024–Jun 2025.
81	Atlas American Corporation Top agencies DLA (Defense Logistics Agency) Commerce (Department of Commerce)	$163,949	0.1%	Rank history: not on the FY2023–FY2025 lists; up 184 since Jul 2024–Jun 2025.
82	W R Systems Ltd. Top agencies DLA (Defense Logistics Agency)	$162,937	0.1%	Rank history: not on the FY2023–FY2024 lists and #61 in FY2025; down 23 since Jul 2024–Jun 2025.
83	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 and #86 in FY2025; new, not ranked in Jul 2024–Jun 2025.
84	Burhani Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$156,352	0.1%	Rank history: #43 in FY2023, not on the FY2024 list and #62 in FY2025; down 8 since Jul 2024–Jun 2025.
85	Meak Solutions Llc. Top agencies DLA (Defense Logistics Agency)	$152,508	0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
86	VPS Solutions, LLC Top agencies DOT (Department of Transportation)	$141,800	0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
87	Seahorse Defense Supply, LLC Top agencies DLA (Defense Logistics Agency)	$140,165	0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
88	Phillystran Inc Through RFD Beaufort Inc. Top agencies Navy (Department of the Navy)	$140,060	0.1%	Rank history: not on the FY2023–FY2025 lists; up 63 since Jul 2024–Jun 2025.
89	SZY Holdings, LLC Top agencies DLA (Defense Logistics Agency)	$136,304	0.1%	Rank history: #75 in FY2023, not on the FY2024 list and #82 in FY2025; up 40 since Jul 2024–Jun 2025.
90	Framaco-Bozdemir Joint Venture LLC Top agencies DOS (Department of State)	$136,220	0.1%	Rank history: not on the FY2023 list, #8 in FY2024 and #23 in FY2025; down 79 since Jul 2024–Jun 2025.
91	Batteries Sooner, LLC Top agencies Commerce (Department of Commerce)	$135,000	0.1%	Rank history: #80 in FY2023, #87 in FY2024 and #93 in FY2025; new, not ranked in Jul 2024–Jun 2025.
92	Service Line Inc. Top agencies Army (Department of the Army)	$131,926	0.1%	Rank history: not on the FY2023–FY2024 lists and #57 in FY2025; down 4 since Jul 2024–Jun 2025.
93	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 and #95 in FY2025; new, not ranked in Jul 2024–Jun 2025.
94	Oakridge Dynamics LLC Top agencies DLA (Defense Logistics Agency)	$130,433	0.1%	Rank history: not on the FY2023–FY2024 lists and #98 in FY2025; up 116 since Jul 2024–Jun 2025.
95	EAS Batteries GMBH Top agencies NASA (National Aeronautics and Space Administration)	$128,750	0.1%	Rank history: not on the FY2023–FY2024 lists and #97 in FY2025; new, not ranked in Jul 2024–Jun 2025.
96	RDO Agriculture Equipment Co Top agencies DLA (Defense Logistics Agency)	$125,815	0.1%	Rank history: not on the FY2023–FY2024 lists and #99 in FY2025; new, not ranked in Jul 2024–Jun 2025.
97	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$120,591	0.1%	Rank history: not on the FY2023–FY2024 lists and #100 in FY2025; up 8 since Jul 2024–Jun 2025.
98	Thermal Electronics, Inc. Top agencies USAF (Department of the Air Force)	$119,900	0.1%	Rank history: not on the FY2023 list, #73 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
99	Southern Cross Aviation, LLC Top agencies DLA (Defense Logistics Agency)	$116,650	0.1%	Rank history: #54 in FY2023, #54 in FY2024 and #89 in FY2025; down 38 since Jul 2024–Jun 2025.
100	Precise Silicone Inc. Top agencies DLA (Defense Logistics Agency)	$116,532	0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.

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100 of 354 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 $230 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.
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 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.
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 Jul 2025–Jun 2026?

1. Enersys Energy Products Inc. ($52.4M), 2. Fiamm Energy Technology (USA) LLC ($16.1M), 3. Stryten Energy LLC ($15.7M), 4. Eaglepicher Technologies LLC ($15.1M), 5. Clarios, LLC ($10.2M), 6. C&D Technologies, Inc. ($9.55M), 7. Concorde Battery Corporation ($8.63M), 8. Hutchinson Corporation ($6.93M), 9. Ultralife Corp. ($6.26M), 10. Bren-Tronics Defense LLC ($5.15M).

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