Top 100 Contractors in NAICS 33591: Battery Manufacturing, FY2025

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

The top 10 won 62% of FY2025 NAICS 33591 contract dollars

Ranking facts

Contract obligations
$291,247,527 Net of deobligations, by contracts coded NAICS 33591 or a code under it
Contractors
396 Parent companies with an obligation
Largest contractor
Enersys Energy Products Inc. $59.4 million, 19.9% of obligations
Data as of

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 $59,421,952
Rank history: not on the FY2021–FY2023 lists and #1 in FY2024; unchanged since FY2024.
2 $25,058,959
Rank history: not on the FY2021–FY2023 lists and #2 in FY2024; unchanged since FY2024.
3 $20,315,931
Rank history: #3 in FY2021, #2 in FY2022, #2 in FY2023 and #3 in FY2024; unchanged since FY2024.
4
Fiamm Energy Technology (USA) LLC
$15,264,331
Rank history: not on the FY2021–FY2023 lists and #6 in FY2024; up 2 since FY2024.
5 $14,716,934
Rank history: #59 in FY2021, #90 in FY2022, not on the FY2023 list and #13 in FY2024; up 8 since FY2024.
6 $13,097,621
Rank history: #7 in FY2021, #5 in FY2022, #4 in FY2023 and #5 in FY2024; down 1 since FY2024.
7 $11,814,295
Rank history: #13 in FY2021, #14 in FY2022, #7 in FY2023 and #12 in FY2024; up 5 since FY2024.
8 $9,579,966
Rank history: #79 in FY2021, #42 in FY2022, not on the FY2023 list and #37 in FY2024; up 29 since FY2024.
9 $7,921,951
Rank history: #25 in FY2021, #27 in FY2022, #35 in FY2023 and #16 in FY2024; up 7 since FY2024.
10 $7,334,653
Rank history: #8 in FY2021, #6 in FY2022, #11 in FY2023 and #7 in FY2024; down 3 since FY2024.
11 $7,273,200
Rank history: #10 in FY2021, #4 in FY2022, not on the FY2023 list and #34 in FY2024; up 23 since FY2024.
12
Hutchinson Corporation 3 awardees, including Saft America Inc.
$6,997,032
Rank history: not on the FY2021–FY2023 lists and #9 in FY2024; down 3 since FY2024.
13 $6,070,221
Rank history: #29 in FY2021, #16 in FY2022, not on the FY2023 list and #40 in FY2024; up 27 since FY2024.
14 $5,580,721
Rank history: #46 in FY2021, #23 in FY2022, #9 in FY2023 and #11 in FY2024; down 3 since FY2024.
15 $4,580,411
Rank history: #39 in FY2021, #59 in FY2022, #68 in FY2023 and #32 in FY2024; up 17 since FY2024.
16 $3,947,732
Rank history: #12 in FY2021, #12 in FY2022, #17 in FY2023 and #21 in FY2024; up 5 since FY2024.
17 $3,912,404
Rank history: not on the FY2021–FY2023 lists and #29 in FY2024; up 12 since FY2024.
18 $3,122,397
Rank history: #45 in FY2021, #24 in FY2022, #13 in FY2023 and #25 in FY2024; up 7 since FY2024.
19
Scioteq LLC Through Acme Aerospace, Inc.
$2,690,572
Rank history: not on the FY2021–FY2023 lists and #27 in FY2024; up 8 since FY2024.
20 $2,671,393
Rank history: not on the FY2021–FY2022 lists, #69 in FY2023 and #43 in FY2024; up 23 since FY2024.
21 $2,639,895
Rank history: not on the FY2021–FY2024 lists; new.
22 $2,514,722
Rank history: not on the FY2021–FY2023 lists and #46 in FY2024; up 24 since FY2024.
23 $2,277,126
Rank history: not on the FY2021–FY2024 lists; new.
24 $2,156,647
Rank history: #16 in FY2021, #31 in FY2022, #28 in FY2023 and #22 in FY2024; down 2 since FY2024.
25 $2,142,519
Rank history: not on the FY2021–FY2024 lists; new.
26 $2,125,832
Rank history: #17 in FY2021, #20 in FY2022, #10 in FY2023 and #20 in FY2024; down 6 since FY2024.
27 $1,831,828
Rank history: #14 in FY2021, #18 in FY2022, #27 in FY2023 and #18 in FY2024; down 9 since FY2024.
28 $1,717,010
Rank history: not on the FY2021–FY2023 lists and #14 in FY2024; down 14 since FY2024.
29 $1,669,995
Rank history: not on the FY2021–FY2023 lists and #57 in FY2024; up 28 since FY2024.
30 $1,656,786
Rank history: #44 in FY2021, #44 in FY2022, not on the FY2023 list and #61 in FY2024; up 31 since FY2024.
31 $1,638,705
Rank history: not on the FY2021–FY2022 lists, #86 in FY2023 and #62 in FY2024; up 31 since FY2024.
32 $1,319,070
Rank history: not on the FY2021–FY2023 lists and #51 in FY2024; up 19 since FY2024.
33 $1,266,334
Rank history: #34 in FY2021, #51 in FY2022, #39 in FY2023 and #44 in FY2024; up 11 since FY2024.
34 $1,204,562
Rank history: #23 in FY2021, #32 in FY2022, #30 in FY2023 and #33 in FY2024; down 1 since FY2024.
35 $1,120,940
Rank history: #36 in FY2021, #33 in FY2022, #18 in FY2023 and #36 in FY2024; up 1 since FY2024.
36 $1,079,600
Rank history: not on the FY2021–FY2024 lists; up 109 since FY2024.
37 $998,961
Rank history: #6 in FY2021, #9 in FY2022, #51 in FY2023 and #50 in FY2024; up 13 since FY2024.
38
Vastglobe Logistics LLC
$882,430
Rank history: not on the FY2021–FY2024 lists; new.
39 $873,460
Rank history: #52 in FY2021, #76 in FY2022, #43 in FY2023 and #48 in FY2024; up 9 since FY2024.
40 $825,506
Rank history: #24 in FY2021, #25 in FY2022, #32 in FY2023 and #47 in FY2024; up 7 since FY2024.
41 $727,965
Rank history: #32 in FY2021, #43 in FY2022, #34 in FY2023 and #49 in FY2024; up 8 since FY2024.
42 $706,626
Rank history: #50 in FY2021, #34 in FY2022, #26 in FY2023 and #53 in FY2024; up 11 since FY2024.
43 $677,530
Rank history: #48 in FY2021 and not on the FY2022–FY2024 lists; up 79 since FY2024.
44 $669,094
Rank history: not on the FY2021 list, #65 in FY2022, #33 in FY2023 and #58 in FY2024; up 14 since FY2024.
45 $668,389
Rank history: not on the FY2021–FY2024 lists; new.
46 $651,259
Rank history: not on the FY2021–FY2024 lists; new.
47 $619,150
Rank history: not on the FY2021–FY2024 lists; up 286 since FY2024.
48 $610,375
Rank history: #58 in FY2021, #73 in FY2022, #49 in FY2023 and #56 in FY2024; up 8 since FY2024.
49 $608,325
Rank history: not on the FY2021–FY2024 lists; up 78 since FY2024.
50 $581,597
Rank history: #66 in FY2021, #37 in FY2022, #36 in FY2023 and #64 in FY2024; up 14 since FY2024.
51 $567,274
Rank history: #28 in FY2021, #40 in FY2022, #31 in FY2023 and #38 in FY2024; down 13 since FY2024.
52 $526,518
Rank history: not on the FY2021–FY2022 lists, #54 in FY2023 and #66 in FY2024; up 14 since FY2024.
53 $499,721
Rank history: not on the FY2021 list, #36 in FY2022 and not on the FY2023–FY2024 lists; returned.
54
Edge Technology Distributors Inc
$460,743
Rank history: #77 in FY2021, #58 in FY2022, #41 in FY2023 and #65 in FY2024; up 11 since FY2024.
55 $445,897
Rank history: #33 in FY2021, #22 in FY2022, #21 in FY2023 and #19 in FY2024; down 36 since FY2024.
56 $417,304
Rank history: not on the FY2021–FY2023 lists and #42 in FY2024; down 14 since FY2024.
57 $395,673
Rank history: #99 in FY2021, not on the FY2022–FY2023 lists and #82 in FY2024; up 25 since FY2024.
58 $394,942
Rank history: #84 in FY2021, #35 in FY2022 and not on the FY2023–FY2024 lists; up 44 since FY2024.
59 $362,296
Rank history: not on the FY2021–FY2024 lists; up 59 since FY2024.
60 $333,600
Rank history: not on the FY2021–FY2024 lists; new.
61 $307,805
Rank history: not on the FY2021–FY2024 lists; up 77 since FY2024.
62 $292,118
Rank history: not on the FY2021–FY2024 lists; new.
63 $291,130
Rank history: not on the FY2021 list, #72 in FY2022, #65 in FY2023 and #97 in FY2024; up 34 since FY2024.
64 $263,852
Rank history: not on the FY2021–FY2024 lists; new.
65 $258,395
Rank history: not on the FY2021–FY2024 lists; new.
66
Leach International Corp Through Marathonnorco Aerospace, Inc.
$250,700
Rank history: not on the FY2021–FY2024 lists; new.
67 $244,950
Rank history: not on the FY2021–FY2024 lists; new.
68 $242,580
Rank history: not on the FY2021–FY2022 lists, #94 in FY2023 and not on the FY2024 list; up 68 since FY2024.
69 $240,544
Rank history: not on the FY2021–FY2024 lists; up 122 since FY2024.
70 $233,304
Rank history: not on the FY2021–FY2022 lists, #71 in FY2023 and not on the FY2024 list; up 76 since FY2024.
71
International Television Corp
$223,714
Rank history: not on the FY2021–FY2022 lists, #92 in FY2023 and #75 in FY2024; up 4 since FY2024.
72 $222,353
Rank history: not on the FY2021–FY2024 lists; new.
73 $220,100
Rank history: not on the FY2021–FY2024 lists; new.
74 $220,000
Rank history: not on the FY2021–FY2024 lists; new.
75 $213,123
Rank history: not on the FY2021–FY2024 lists; new.
76 $208,941
Rank history: not on the FY2021–FY2022 lists, #64 in FY2023 and #89 in FY2024; up 13 since FY2024.
77 $208,886
Rank history: not on the FY2021–FY2022 lists, #44 in FY2023 and not on the FY2024 list; returned.
78 $206,472
Rank history: not on the FY2021–FY2024 lists; new.
79 $206,104
Rank history: not on the FY2021–FY2023 lists and #91 in FY2024; up 12 since FY2024.
80 $204,694
Rank history: not on the FY2021–FY2024 lists; up 104 since FY2024.
81 $203,725
Rank history: not on the FY2021–FY2024 lists; new.
82 $201,065
Rank history: not on the FY2021 list, #71 in FY2022, #59 in FY2023 and #70 in FY2024; down 12 since FY2024.
83 $199,584
Rank history: not on the FY2021–FY2024 lists; up 163 since FY2024.
84
Statz Corp
$198,468
Rank history: not on the FY2021–FY2024 lists; up 185 since FY2024.
85 $191,217
Rank history: not on the FY2021 list, #61 in FY2022, #77 in FY2023 and #84 in FY2024; down 1 since FY2024.
86 $188,820
Rank history: #65 in FY2021, #64 in FY2022, #84 in FY2023 and #99 in FY2024; up 13 since FY2024.
87 $184,290
Rank history: not on the FY2021 list, #77 in FY2022, #80 in FY2023 and not on the FY2024 list; returned.
88 $180,960
Rank history: #98 in FY2021, #99 in FY2022 and not on the FY2023–FY2024 lists; up 55 since FY2024.
89 $177,158
Rank history: not on the FY2021 list, #45 in FY2022, #76 in FY2023 and not on the FY2024 list; up 99 since FY2024.
90
Veterans Serving America LLC
$174,646
Rank history: not on the FY2021–FY2022 lists, #78 in FY2023 and #81 in FY2024; down 9 since FY2024.
91 $173,779
Rank history: not on the FY2021–FY2022 lists, #45 in FY2023 and #69 in FY2024; down 22 since FY2024.
92 $170,442
Rank history: not on the FY2021–FY2022 lists, #100 in FY2023 and #78 in FY2024; down 14 since FY2024.
93 $170,178
Rank history: not on the FY2021–FY2024 lists; up 104 since FY2024.
94 $170,000
Rank history: not on the FY2021–FY2022 lists, #63 in FY2023 and not on the FY2024 list; up 19 since FY2024.
95 $163,811
Rank history: not on the FY2021–FY2024 lists; new.
96 $162,114
Rank history: not on the FY2021–FY2024 lists; new.
97
Alpha Supply LLC
$154,080
Rank history: not on the FY2021–FY2024 lists; up 247 since FY2024.
98 $148,165
Rank history: #41 in FY2021, #98 in FY2022, #58 in FY2023 and #59 in FY2024; down 39 since FY2024.
99 $147,100
Rank history: #76 in FY2021, not on the FY2022 list, #82 in FY2023 and #71 in FY2024; down 28 since FY2024.
100
Lithionics Battery LLC
$146,517
Rank history: not on the FY2021–FY2024 lists; new.
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100 of 396 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 33591

Code Net obligations Largest contractor
335910 Battery Manufacturing $231,957,350 Enersys Energy Products 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 $299 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 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 33591 contractors in FY2025?

1. Enersys Energy Products Inc. ($59.4M), 2. Eaglepicher Technologies LLC ($25.1M), 3. Eastern Carolina Vocational Center Inc. ($20.3M), 4. Fiamm Energy Technology (USA) LLC ($15.3M), 5. Clarios, LLC ($14.7M), 6. Stryten Energy LLC ($13.1M), 7. Bren-Tronics Defense LLC ($11.8M), 8. C&D Technologies, Inc. ($9.58M), 9. Remy Battery Co Inc. ($7.92M), 10. Concorde Battery Corporation ($7.33M).

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