Top 100 Contractors in NAICS 335910: Battery Manufacturing, FY2025

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

Ranking facts

Contract obligations
$231,957,350 Net of deobligations, by contracts coded NAICS 335910
Contractors
374 Parent companies with an obligation
Largest contractor
Enersys Energy Products Inc. $53.2 million, 22.6% of obligations
Data as of

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank Contractor Net obligations Share Trend
1
Enersys Energy Products Inc.
Top agencies
$53,219,868
Rank history: not on the FY2023 list and #1 in FY2024; unchanged since FY2024.
2
Eaglepicher Technologies LLC
Top agencies
$26,719,662
Rank history: not on the FY2023 list and #4 in FY2024; up 2 since FY2024.
3
Fiamm Energy Technology (USA) LLC
Top agencies
$15,264,331
Rank history: not on the FY2023 list and #3 in FY2024; unchanged since FY2024.
4
Enersys Advanced Systems Inc. 2 awardees, including Bren-Tronics Defense LLC
Top agencies
$11,711,972
Rank history: not on the FY2023–FY2024 lists; new.
5
C&D Technologies, Inc.
Top agencies
$9,579,966
Rank history: not on the FY2023 list and #23 in FY2024; up 18 since FY2024.
6
Stryten Energy LLC 2 awardees
Top agencies
$9,540,651
Rank history: #7 in FY2023 and #2 in FY2024; down 4 since FY2024.
7
Remy Battery Co Inc.
Top agencies
$7,654,083
Rank history: #55 in FY2023 and #18 in FY2024; up 11 since FY2024.
8
Hitech Glass, LLC
Top agencies
$7,273,200
Rank history: #74 in FY2023 and #21 in FY2024; up 13 since FY2024.
9
Jamison Professional Services LLC
Top agencies
$6,070,221
Rank history: #86 in FY2023 and #25 in FY2024; up 16 since FY2024.
10
Ultralife Corp.
Top agencies
$5,601,809
Rank history: not on the FY2023–FY2024 lists; up 309 since FY2024.
11
Concorde Battery Corporation
Top agencies
$5,519,392
Rank history: not on the FY2023 list and #10 in FY2024; down 1 since FY2024.
12
Hutchinson Industries Inc 3 awardees, including Saft America Inc.
Top agencies
$5,515,949
Rank history: not on the FY2023 list and #12 in FY2024; unchanged since FY2024.
13
Mathews Associates Inc.
Top agencies
$4,302,386
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
$3,912,404
Rank history: not on the FY2023 list and #17 in FY2024; up 3 since FY2024.
15
B S T Systems, Inc.
Top agencies
$3,122,397
Rank history: #3 in FY2023 and #15 in FY2024; unchanged since FY2024.
16
Clarios, LLC
Top agencies
$2,707,432
Rank history: not on the FY2023–FY2024 lists; new.
17
Advanced Thermal Batteries Inc.
Top agencies
$2,602,015
Rank history: not on the FY2023–FY2024 lists; new.
18
Thales Defense & Security Inc.
Top agencies
$2,537,251
Rank history: #71 in FY2023 and #32 in FY2024; up 14 since FY2024.
19
Access Electronics LLC
Top agencies
$2,277,126
Rank history: not on the FY2023–FY2024 lists; new.
20
Logical Resources Group LLC
Top agencies
$2,142,519
Rank history: not on the FY2023–FY2024 lists; new.
21
First Logistex, Inc.
Top agencies
$2,133,846
Rank history: #13 in FY2023 and #11 in FY2024; down 10 since FY2024.
22
Kampi Components Co Inc.
Top agencies
$2,058,626
Rank history: #18 in FY2023 and #13 in FY2024; down 9 since FY2024.
23
Framaco-Bozdemir Joint Venture LLC
Top agencies
$1,717,010
Rank history: not on the FY2023 list and #8 in FY2024; down 15 since FY2024.
24
Integrated Procurement Technologies
Top agencies
$1,669,995
Rank history: not on the FY2023–FY2024 lists; new.
25
Battery Specialties, Inc.
Top agencies
$1,656,786
Rank history: not on the FY2023 list and #44 in FY2024; up 19 since FY2024.
26
LD Power Inc.
Top agencies
$1,638,705
Rank history: #59 in FY2023 and #45 in FY2024; up 19 since FY2024.
27
Barry Williams Electric Inc.
Top agencies
$1,319,070
Rank history: not on the FY2023 list and #36 in FY2024; up 9 since FY2024.
28
Hytech Associates Incorporated
Top agencies
$1,266,334
Rank history: #20 in FY2023 and #28 in FY2024; unchanged since FY2024.
29
Battery Service Corporation
Top agencies
$1,137,128
Rank history: #23 in FY2023 and #29 in FY2024; unchanged since FY2024.
30
Applied Power Services LLC
Top agencies
$1,120,940
Rank history: #63 in FY2023 and #22 in FY2024; down 8 since FY2024.
31
Dumbo Defense Inc.
Top agencies
$1,079,600
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
$998,961
Rank history: #29 in FY2023 and #35 in FY2024; up 3 since FY2024.
33
Vastglobe Logistics LLC
Top agencies
$882,430
Rank history: not on the FY2023–FY2024 lists; new.
34
ECI Defense Group, Inc.
Top agencies
$825,506
Rank history: #14 in FY2023 and #33 in FY2024; down 1 since FY2024.
35
Tactair Fluid Controls Inc Through Acme Aerospace, Inc.
Top agencies
$765,076
Rank history: not on the FY2023–FY2024 lists; new.
36
Windward Enterprises, LLC
Top agencies
$706,626
Rank history: #11 in FY2023 and #38 in FY2024; up 2 since FY2024.
37
Battery Outlet, Inc.
Top agencies
$701,451
Rank history: #15 in FY2023 and #48 in FY2024; up 11 since FY2024.
38
R & M Government Services Inc.
Top agencies
$677,530
Rank history: not on the FY2023 list and #97 in FY2024; up 59 since FY2024.
39
MDF Technologies Inc.
Top agencies
$619,150
Rank history: not on the FY2023–FY2024 lists; up 251 since FY2024.
40
United Sales Assoc Inc.
Top agencies
$610,375
Rank history: #27 in FY2023 and #41 in FY2024; up 1 since FY2024.
41
Martin Military Inc.
Top agencies
$547,221
Rank history: #19 in FY2023 and #52 in FY2024; up 11 since FY2024.
42
Clary Corp Through Nova Power Solutions, Inc.
Top agencies
$510,524
Rank history: not on the FY2023–FY2024 lists; new.
43
Northrop Grumman Corporation Through Northrop Grumman Systems Corporation
Top agencies
$499,721
Rank history: not on the FY2023–FY2024 lists; new.
44
Military Battery Systems Inc.
Top agencies
$467,229
Rank history: #45 in FY2023 and #55 in FY2024; up 11 since FY2024.
45
Edge Technology Distributors Inc.
Top agencies
$443,423
Rank history: #33 in FY2023 and #74 in FY2024; up 29 since FY2024.
46
Wholesale Batteries, Inc.
Top agencies
$432,982
Rank history: #44 in FY2023 and #34 in FY2024; down 12 since FY2024.
47
Sajjad, Zainab S.
Top agencies
$395,673
Rank history: #84 in FY2023 and #64 in FY2024; up 17 since FY2024.
48
Netkomp, Inc.
Top agencies
$393,947
Rank history: #47 in FY2023 and #99 in FY2024; up 51 since FY2024.
49
Marathonnorco Aerospace, Inc.
Top agencies
$388,497
Rank history: not on the FY2023 list and #57 in FY2024; up 8 since FY2024.
50
Cloud11 LLC
Top agencies
$362,296
Rank history: not on the FY2023 list and #94 in FY2024; up 44 since FY2024.
51
W S Darley & Co
Top agencies
$333,600
Rank history: not on the FY2023–FY2024 lists; new.
52
FBC Enterprises LLC
Top agencies
$320,675
Rank history: #22 in FY2023 and #31 in FY2024; down 21 since FY2024.
53
Roanwell, LLC Through Emergency Beacon Corp
Top agencies
$307,805
Rank history: not on the FY2023–FY2024 lists; new.
54
Fedco Electronics, Inc.
Top agencies
$292,118
Rank history: not on the FY2023–FY2024 lists; new.
55
Krydon Group, Inc.
Top agencies
$291,130
Rank history: #49 in FY2023 and #77 in FY2024; up 22 since FY2024.
56
Service Line Inc.
Top agencies
$263,852
Rank history: not on the FY2023–FY2024 lists; new.
57
Centron Industries Inc.
Top agencies
$258,395
Rank history: not on the FY2023–FY2024 lists; new.
58
Mil Serve International Inc.
Top agencies
$244,950
Rank history: not on the FY2023–FY2024 lists; new.
59
Adcour Inc.
Top agencies
$243,056
Rank history: #31 in FY2023 and not on the FY2024 list; up 89 since FY2024.
60
W R Systems Ltd.
Top agencies
$240,544
Rank history: not on the FY2023–FY2024 lists; up 103 since FY2024.
61
Burhani Enterprises Inc.
Top agencies
$233,304
Rank history: #43 in FY2023 and not on the FY2024 list; up 54 since FY2024.
62
Lithium Battery Company Intl, LLC
Top agencies
$222,353
Rank history: not on the FY2023–FY2024 lists; new.
63
Research and Development Solutions, Incorporated
Top agencies
$220,100
Rank history: not on the FY2023–FY2024 lists; new.
64
Atlantic for Services Inc.
Top agencies
$220,000
Rank history: not on the FY2023–FY2024 lists; new.
65
Northern Purchase Services, LLC
Top agencies
$213,123
Rank history: not on the FY2023–FY2024 lists; new.
66
Dynalec Corporation
Top agencies
$208,941
Rank history: #40 in FY2023 and #69 in FY2024; up 3 since FY2024.
67
Edmo Distributors, Incorporated
Top agencies
$208,886
Rank history: #21 in FY2023 and not on the FY2024 list; returned.
68
Enterprise Technology Solutions, Inc.
Top agencies
$206,472
Rank history: not on the FY2023–FY2024 lists; new.
69
Ruta Supplies Inc.
Top agencies
$206,104
Rank history: not on the FY2023 list and #70 in FY2024; up 1 since FY2024.
70
Symbolic Technology Inc.
Top agencies
$204,694
Rank history: not on the FY2023–FY2024 lists; up 86 since FY2024.
71
Burke Products Inc.
Top agencies
$203,725
Rank history: not on the FY2023–FY2024 lists; new.
72
Statz Corp
Top agencies
$198,468
Rank history: not on the FY2023–FY2024 lists; up 160 since FY2024.
73
Teledyne Flir Unmanned Ground Systems Inc Through Teledyne Technologies Incorporated
Top agencies
$193,339
Rank history: #32 in FY2023 and not on the FY2024 list; returned.
74
Washington Foundries Inc.
Top agencies
$192,130
Rank history: #16 in FY2023 and #50 in FY2024; down 24 since FY2024.
75
Exponential Power, Inc.
Top agencies
$184,290
Rank history: #53 in FY2023 and not on the FY2024 list; returned.
76
Mason Electric Co. Through Marathonnorco Aerospace, Inc.
Top agencies
$184,023
Rank history: not on the FY2023–FY2024 lists; new.
77
Triman Industries Inc.
Top agencies
$177,158
Rank history: #50 in FY2023 and not on the FY2024 list; up 83 since FY2024.
78
Madison Electric Co
Top agencies
$175,810
Rank history: #92 in FY2023 and not on the FY2024 list; up 41 since FY2024.
79
Veterans Serving America LLC
Top agencies
$174,646
Rank history: #51 in FY2023 and #63 in FY2024; down 16 since FY2024.
80
Advanced Products Services Inc.
Top agencies
$173,779
Rank history: #26 in FY2023 and #51 in FY2024; down 29 since FY2024.
81
SZY Holdings, LLC
Top agencies
$170,178
Rank history: #75 in FY2023 and not on the FY2024 list; up 90 since FY2024.
82
Edward Buiel Consulting LLC
Top agencies
$170,000
Rank history: #39 in FY2023 and #90 in FY2024; up 8 since FY2024.
83
Direct Line, Inc.
Top agencies
$163,811
Rank history: not on the FY2023–FY2024 lists; new.
84
Pulsepacks LLC
Top agencies
$162,689
Rank history: #90 in FY2023 and not on the FY2024 list; up 54 since FY2024.
85
EOI Inc.
Top agencies
$162,114
Rank history: not on the FY2023–FY2024 lists; new.
86
Alpha Supply LLC
Top agencies
$154,080
Rank history: not on the FY2023–FY2024 lists; up 215 since FY2024.
87
Alpine Power Systems Inc.
Top agencies
$148,165
Rank history: #37 in FY2023 and #43 in FY2024; down 44 since FY2024.
88
Southern Cross Aviation, LLC
Top agencies
$147,100
Rank history: #54 in FY2023 and #54 in FY2024; down 34 since FY2024.
89
Lithionics Battery LLC
Top agencies
$146,517
Rank history: not on the FY2023–FY2024 lists; new.
90
Samstar LLC
Top agencies
$144,953
Rank history: not on the FY2023–FY2024 lists; up 116 since FY2024.
91
International Television Corp
Top agencies
$139,485
Rank history: #96 in FY2023 and #83 in FY2024; down 8 since FY2024.
92
Batteries Sooner, LLC
Top agencies
$135,000
Rank history: #80 in FY2023 and #87 in FY2024; down 5 since FY2024.
93
Kijero, LLC
Top agencies
$131,819
Rank history: not on the FY2023–FY2024 lists; new.
94
Elbit Systems Ltd Through Elbit Systems of America - Night Vision LLC
Top agencies
$131,707
Rank history: not on the FY2023–FY2024 lists; new.
95
Always On Ups Systems Canada Inc.
Top agencies
$129,337
Rank history: #77 in FY2023 and #62 in FY2024; down 33 since FY2024.
96
EAS Batteries GMBH
Top agencies
$128,750
Rank history: not on the FY2023–FY2024 lists; new.
97
Oakridge Dynamics LLC
Top agencies
$125,990
Rank history: not on the FY2023–FY2024 lists; up 175 since FY2024.
98
RDO Agriculture Equipment Co
Top agencies
$125,815
Rank history: not on the FY2023–FY2024 lists; new.
99
Phoenix Trading Inc.
Top agencies
$124,712
Rank history: not on the FY2023–FY2024 lists; up 234 since FY2024.
100
Zoll Medical Corporation
Top agencies
$122,234
Rank history: not on the FY2023–FY2024 lists; up 212 since FY2024.
Show 75 more

100 of 374 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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. Enersys Advanced Systems Inc. ($11.7M), 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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