Top 100 Contractors in NAICS 335139: Electric Lamp Bulb and Other Lighting Equipment Manufacturing, Jul 2025–Jun 2026

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

The top 10 won 52% of NAICS 335139 contract dollars from July 2025 through June 2026

Ranking facts

Contract obligations
$44,769,501 Net of deobligations, by contracts coded NAICS 335139
Contractors
292 Parent companies with an obligation
Largest contractor
Atlantic Diving Supply, Inc. $5.64 million, 12.3% 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 $5,636,018
Rank history: not on the FY2023 list, #6 in FY2024 and #2 in FY2025; up 8 since Jul 2024–Jun 2025.
2 $3,240,386
Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
3 $2,899,692
Rank history: not on the FY2023 list, #2 in FY2024 and not on the FY2025 list; down 1 since Jul 2024–Jun 2025.
4
Ontic Engineering and Manufacturing Inc.
$2,224,712
Rank history: not on the FY2023–FY2024 lists and #8 in FY2025; up 15 since Jul 2024–Jun 2025.
5 $1,914,353
Rank history: #35 in FY2023, #11 in FY2024 and #3 in FY2025; down 1 since Jul 2024–Jun 2025.
6 $1,907,585
Rank history: not on the FY2023–FY2024 lists and #4 in FY2025; new, not ranked in Jul 2024–Jun 2025.
7 $1,904,481
Rank history: #2 in FY2023, #66 in FY2024 and #1 in FY2025; unchanged since Jul 2024–Jun 2025.
8 $1,658,020
Rank history: #6 in FY2023, #8 in FY2024 and #5 in FY2025; down 3 since Jul 2024–Jun 2025.
9 $1,229,248
Rank history: not on the FY2023 list, #34 in FY2024 and #23 in FY2025; up 42 since Jul 2024–Jun 2025.
10 $1,112,296
Rank history: #26 in FY2023, #10 in FY2024 and #7 in FY2025; up 2 since Jul 2024–Jun 2025.
11 $999,190
Rank history: #3 in FY2023, #9 in FY2024 and #9 in FY2025; up 12 since Jul 2024–Jun 2025.
12 $938,457
Rank history: #19 in FY2023, #5 in FY2024 and #12 in FY2025; down 2 since Jul 2024–Jun 2025.
13 $746,165
Rank history: #8 in FY2023, #20 in FY2024 and #16 in FY2025; up 15 since Jul 2024–Jun 2025.
14 $679,870
Rank history: not on the FY2023 list, #49 in FY2024 and #59 in FY2025; up 172 since Jul 2024–Jun 2025.
15 $568,866
Rank history: #44 in FY2023, #28 in FY2024 and #21 in FY2025; up 14 since Jul 2024–Jun 2025.
16 $562,279
Rank history: #16 in FY2023, #16 in FY2024 and #20 in FY2025; unchanged since Jul 2024–Jun 2025.
17 $530,400
Rank history: #46 in FY2023, not on the FY2024 list and #19 in FY2025; new, not ranked in Jul 2024–Jun 2025.
18 $443,149
Rank history: #75 in FY2023, #29 in FY2024 and #15 in FY2025; up 7 since Jul 2024–Jun 2025.
19 $442,000
Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
20 $416,821
Rank history: #64 in FY2023, #7 in FY2024 and #18 in FY2025; down 12 since Jul 2024–Jun 2025.
21 $416,264
Rank history: not on the FY2023–FY2024 lists and #13 in FY2025; down 8 since Jul 2024–Jun 2025.
22 $380,550
Rank history: not on the FY2023–FY2024 lists and #48 in FY2025; up 20 since Jul 2024–Jun 2025.
23 $348,713
Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
24 $346,373
Rank history: not on the FY2023–FY2024 lists and #36 in FY2025; up 25 since Jul 2024–Jun 2025.
25 $335,880
Rank history: #27 in FY2023, #44 in FY2024 and #31 in FY2025; up 20 since Jul 2024–Jun 2025.
26 $334,732
Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
27 $327,775
Rank history: #28 in FY2023, #18 in FY2024 and #29 in FY2025; up 7 since Jul 2024–Jun 2025.
28 $317,158
Rank history: #38 in FY2023, #13 in FY2024 and #27 in FY2025; down 6 since Jul 2024–Jun 2025.
29
Statz Corp
$313,156
Rank history: #14 in FY2023, #12 in FY2024 and #6 in FY2025; down 26 since Jul 2024–Jun 2025.
30 $310,672
Rank history: #87 in FY2023, not on the FY2024 list and #26 in FY2025; up 28 since Jul 2024–Jun 2025.
31 $301,035
Rank history: #56 in FY2023, #40 in FY2024 and #69 in FY2025; up 39 since Jul 2024–Jun 2025.
32 $293,837
Rank history: not on the FY2023–FY2024 lists and #57 in FY2025; up 42 since Jul 2024–Jun 2025.
33 $290,507
Rank history: #15 in FY2023, #15 in FY2024 and #10 in FY2025; down 22 since Jul 2024–Jun 2025.
34 $284,712
Rank history: not on the FY2023–FY2024 lists and #33 in FY2025; new, not ranked in Jul 2024–Jun 2025.
35 $273,269
Rank history: not on the FY2023–FY2024 lists and #38 in FY2025; new, not ranked in Jul 2024–Jun 2025.
36 $271,022
Rank history: #4 in FY2023, #3 in FY2024 and #11 in FY2025; down 30 since Jul 2024–Jun 2025.
37 $269,475
Rank history: #59 in FY2023, #24 in FY2024 and #24 in FY2025; down 2 since Jul 2024–Jun 2025.
38 $217,198
Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
39 $214,450
Rank history: not on the FY2023 list, #54 in FY2024 and #35 in FY2025; new, not ranked in Jul 2024–Jun 2025.
40 $208,588
Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
41 $194,650
Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
42 $193,418
Rank history: #18 in FY2023, #32 in FY2024 and #25 in FY2025; down 21 since Jul 2024–Jun 2025.
43 $192,025
Rank history: #60 in FY2023, #25 in FY2024 and #22 in FY2025; down 28 since Jul 2024–Jun 2025.
44 $191,488
Rank history: not on the FY2023–FY2024 lists and #45 in FY2025; new, not ranked in Jul 2024–Jun 2025.
45 $191,260
Rank history: not on the FY2023–FY2025 lists; up 99 since Jul 2024–Jun 2025.
46 $187,567
Rank history: #29 in FY2023, #52 in FY2024 and #50 in FY2025; up 21 since Jul 2024–Jun 2025.
47 $184,572
Rank history: not on the FY2023–FY2025 lists; up 106 since Jul 2024–Jun 2025.
48 $184,070
Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
49 $183,006
Rank history: not on the FY2023–FY2024 lists and #74 in FY2025; up 56 since Jul 2024–Jun 2025.
50 $171,235
Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
51 $170,016
Rank history: not on the FY2023–FY2024 lists and #42 in FY2025; new, not ranked in Jul 2024–Jun 2025.
52 $168,076
Rank history: not on the FY2023 list, #46 in FY2024 and #72 in FY2025; up 10 since Jul 2024–Jun 2025.
53 $164,684
Rank history: not on the FY2023–FY2024 lists and #30 in FY2025; up 4 since Jul 2024–Jun 2025.
54 $160,836
Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
55 $158,817
Rank history: not on the FY2023–FY2024 lists and #44 in FY2025; new, not ranked in Jul 2024–Jun 2025.
56 $153,646
Rank history: #23 in FY2023, #21 in FY2024 and #49 in FY2025; down 17 since Jul 2024–Jun 2025.
57 $138,852
Rank history: not on the FY2023–FY2024 lists and #52 in FY2025; new, not ranked in Jul 2024–Jun 2025.
58 $131,853
Rank history: #68 in FY2023, #73 in FY2024 and #47 in FY2025; down 8 since Jul 2024–Jun 2025.
59 $128,800
Rank history: #77 in FY2023, not on the FY2024 list and #76 in FY2025; new, not ranked in Jul 2024–Jun 2025.
60 $121,391
Rank history: not on the FY2023–FY2024 lists and #14 in FY2025; down 46 since Jul 2024–Jun 2025.
61 $119,637
Rank history: #12 in FY2023 and not on the FY2024–FY2025 lists; up 97 since Jul 2024–Jun 2025.
62 $118,575
Rank history: not on the FY2023–FY2025 lists; up 224 since Jul 2024–Jun 2025.
63 $114,960
Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
64 $110,373
Rank history: not on the FY2023 list, #38 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
65 $109,350
Rank history: #47 in FY2023, #43 in FY2024 and #55 in FY2025; down 17 since Jul 2024–Jun 2025.
66 $106,893
Rank history: not on the FY2023 list, #70 in FY2024 and #61 in FY2025; up 14 since Jul 2024–Jun 2025.
67 $104,675
Rank history: not on the FY2023–FY2025 lists; up 81 since Jul 2024–Jun 2025.
68 $103,020
Rank history: not on the FY2023 list, #98 in FY2024 and #64 in FY2025; up 8 since Jul 2024–Jun 2025.
69 $100,984
Rank history: #97 in FY2023, not on the FY2024 list and #60 in FY2025; new, not ranked in Jul 2024–Jun 2025.
70 $94,726
Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
71 $92,552
Rank history: not on the FY2023–FY2024 lists and #37 in FY2025; down 10 since Jul 2024–Jun 2025.
72 $90,075
Rank history: #49 in FY2023, #35 in FY2024 and #98 in FY2025; up 25 since Jul 2024–Jun 2025.
73 $86,151
Rank history: not on the FY2023 list, #51 in FY2024 and #58 in FY2025; down 40 since Jul 2024–Jun 2025.
74 $84,992
Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
75 $84,114
Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
76 $83,350
Rank history: not on the FY2023–FY2025 lists; up 183 since Jul 2024–Jun 2025.
77 $81,638
Rank history: not on the FY2023–FY2024 lists and #73 in FY2025; up 18 since Jul 2024–Jun 2025.
78 $81,510
Rank history: #24 in FY2023, #33 in FY2024 and #53 in FY2025; down 32 since Jul 2024–Jun 2025.
79 $79,366
Rank history: not on the FY2023–FY2025 lists; up 116 since Jul 2024–Jun 2025.
80 $74,375
Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
81 $70,619
Rank history: not on the FY2023 list, #90 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
82 $68,361
Rank history: #43 in FY2023, #78 in FY2024 and #77 in FY2025; up 32 since Jul 2024–Jun 2025.
83 $65,584
Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
84 $62,022
Rank history: not on the FY2023 list, #39 in FY2024 and not on the FY2025 list; up 67 since Jul 2024–Jun 2025.
85 $61,603
Rank history: #71 in FY2023, #79 in FY2024 and #54 in FY2025; down 32 since Jul 2024–Jun 2025.
86 $60,520
Rank history: #70 in FY2023 and not on the FY2024–FY2025 lists; up 92 since Jul 2024–Jun 2025.
87 $60,029
Rank history: not on the FY2023 list, #76 in FY2024 and #78 in FY2025; down 21 since Jul 2024–Jun 2025.
88 $59,083
Rank history: not on the FY2023–FY2025 lists; up 96 since Jul 2024–Jun 2025.
89 $58,118
Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
90 $56,352
Rank history: not on the FY2023 list, #87 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
91 $55,950
Rank history: #22 in FY2023, #42 in FY2024 and #75 in FY2025; down 3 since Jul 2024–Jun 2025.
92 $54,432
Rank history: not on the FY2023–FY2024 lists and #81 in FY2025; new, not ranked in Jul 2024–Jun 2025.
93 $54,250
Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
94 $53,336
Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
95 $52,780
Rank history: #74 in FY2023, not on the FY2024 list and #80 in FY2025; down 5 since Jul 2024–Jun 2025.
96 $51,258
Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
97 $51,183
Rank history: not on the FY2023–FY2024 lists and #83 in FY2025; new, not ranked in Jul 2024–Jun 2025.
98 $50,210
Rank history: not on the FY2023–FY2024 lists and #84 in FY2025; new, not ranked in Jul 2024–Jun 2025.
99
Foster & Freeman USA Inc.
$49,706
Rank history: #7 in FY2023, #61 in FY2024 and #28 in FY2025; down 68 since Jul 2024–Jun 2025.
100 $49,434
Rank history: #62 in FY2023, #77 in FY2024 and not on the FY2025 list; up 177 since Jul 2024–Jun 2025.
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100 of 292 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 $45.9 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 335139 contractors in Jul 2025–Jun 2026?

1. Atlantic Diving Supply, Inc. ($5.64M), 2. LC Industries Inc. ($3.24M), 3. New Bedford Panoramex Corp. ($2.9M), 4. Ontic Engineering and Manufacturing Inc. ($2.22M), 5. Defense Venture Holdings, LLC ($1.91M), 6. Black Box Safety, Inc. ($1.91M), 7. Patriot Taxiway Industries Inc. ($1.9M), 8. Cyalume Technologies Inc. ($1.66M), 9. Amglo Kemlite Laboratories, Inc. ($1.23M), 10. The L.c.doane Company ($1.11M).

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