Top 57 Contractors in PSC 3431: Electric Arc Welding Equipment, FY2025

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

The top 10 won 82% of FY2025 PSC 3431 contract dollars

Ranking facts

Contract obligations
$4,694,206 Net of deobligations, by contracts coded PSC 3431
Contractors
58 Parent companies with an obligation
Largest contractor
Linsun Industrial Group LLC $1.25 million, 26.4% of obligations
Data as of

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 57 rows as CSV

Full ranking

Rank Contractor Net obligations Share Trend
1 $1,250,955
Rank history: #2 in FY2021, #3 in FY2022, #2 in FY2023 and #3 in FY2024; up 2 since FY2024.
2 $881,525
Rank history: #12 in FY2021, #44 in FY2022, #16 in FY2023 and #5 in FY2024; up 3 since FY2024.
3 $760,350
Rank history: not on the FY2021–FY2024 lists; new.
4 $346,461
Rank history: #14 in FY2021, not on the FY2022 list, #21 in FY2023 and #8 in FY2024; up 4 since FY2024.
5 $242,577
Rank history: #6 in FY2021, #14 in FY2022, #12 in FY2023 and #4 in FY2024; down 1 since FY2024.
6 $150,130
Rank history: not on the FY2021 list, #9 in FY2022, #10 in FY2023 and not on the FY2024 list; returned.
7 $83,250
Rank history: #21 in FY2021, #6 in FY2022, #4 in FY2023 and not on the FY2024 list; returned.
8
S. J. Smith Co. Inc. Through S.j. Smith Co., Inc.
$62,548
Rank history: not on the FY2021–FY2024 lists; new.
9 $53,936
Rank history: not on the FY2021 list, #35 in FY2022 and not on the FY2023–FY2024 lists; returned.
10 $53,408
Rank history: #4 in FY2021, #15 in FY2022, #13 in FY2023 and not on the FY2024 list; returned.
11 $48,814
Rank history: not on the FY2021 list, #41 in FY2022, #48 in FY2023 and #29 in FY2024; up 18 since FY2024.
12
Alpha Supply LLC
$46,554
Rank history: not on the FY2021–FY2023 lists and #10 in FY2024; down 2 since FY2024.
13
Phoenix Trading Inc.
$42,913
Rank history: #18 in FY2021, #4 in FY2022, #7 in FY2023 and #36 in FY2024; up 23 since FY2024.
14 $40,000
Rank history: not on the FY2021–FY2024 lists; new.
15 $38,014
Rank history: #34 in FY2021, #32 in FY2022, #14 in FY2023 and #25 in FY2024; up 10 since FY2024.
16 $37,737
Rank history: not on the FY2021–FY2024 lists; new.
17 $36,566
Rank history: #13 in FY2021, #12 in FY2022, not on the FY2023 list and #35 in FY2024; up 18 since FY2024.
18 $34,709
Rank history: #15 in FY2021 and not on the FY2022–FY2024 lists; returned.
19 $30,992
Rank history: not on the FY2021–FY2024 lists; new.
20 $29,750
Rank history: not on the FY2021–FY2024 lists; new.
21 $28,340
Rank history: not on the FY2021–FY2024 lists; new.
22 $25,278
Rank history: not on the FY2021 list, #34 in FY2022, #29 in FY2023 and #23 in FY2024; up 1 since FY2024.
23 $24,888
Rank history: not on the FY2021–FY2024 lists; new.
24 $23,523
Rank history: #3 in FY2021, #5 in FY2022, #1 in FY2023 and #32 in FY2024; up 8 since FY2024.
25 $23,500
Rank history: not on the FY2021–FY2024 lists; new.
26 $23,258
Rank history: not on the FY2021–FY2024 lists; new.
27 $22,488
Rank history: not on the FY2021–FY2023 lists and #1 in FY2024; down 26 since FY2024.
28 $22,486
Rank history: not on the FY2021–FY2024 lists; new.
29 $21,787
Rank history: not on the FY2021–FY2024 lists; new.
30 $19,747
Rank history: not on the FY2021–FY2024 lists; new.
31 $16,520
Rank history: not on the FY2021–FY2024 lists; new.
32
Central Welding Supply Company
$16,155
Rank history: not on the FY2021–FY2024 lists; new.
33 $14,320
Rank history: not on the FY2021–FY2024 lists; new.
34 $11,840
Rank history: not on the FY2021–FY2023 lists and #34 in FY2024; unchanged since FY2024.
35
Ghostrock Systems Development LLC
$11,637
Rank history: not on the FY2021–FY2024 lists; new.
36 $11,501
Rank history: not on the FY2021–FY2024 lists; new.
37 $11,240
Rank history: not on the FY2021–FY2024 lists; new.
38 $10,884
Rank history: not on the FY2021–FY2024 lists; new.
39 $9,915
Rank history: not on the FY2021–FY2023 lists and #45 in FY2024; up 6 since FY2024.
40 $9,542
Rank history: not on the FY2021–FY2022 lists, #39 in FY2023 and #55 in FY2024; up 15 since FY2024.
41 $9,200
Rank history: not on the FY2021–FY2024 lists; new.
42 $8,149
Rank history: not on the FY2021–FY2022 lists, #43 in FY2023 and #43 in FY2024; up 1 since FY2024.
43 $7,490
Rank history: not on the FY2021–FY2024 lists; new.
44
Allied Tools Inc
$7,275
Rank history: not on the FY2021–FY2022 lists, #31 in FY2023 and #28 in FY2024; down 16 since FY2024.
45 $6,734
Rank history: not on the FY2021 list, #38 in FY2022, #20 in FY2023 and #38 in FY2024; down 7 since FY2024.
46 $5,749
Rank history: #33 in FY2021, #46 in FY2022, #18 in FY2023 and #50 in FY2024; up 4 since FY2024.
47 $4,440
Rank history: not on the FY2021–FY2024 lists; new.
48 $2,595
Rank history: not on the FY2021–FY2022 lists, #52 in FY2023 and #60 in FY2024; up 12 since FY2024.
49 $2,433
Rank history: not on the FY2021–FY2024 lists; new.
50 $2,331
Rank history: not on the FY2021–FY2022 lists, #36 in FY2023 and not on the FY2024 list; returned.
51 $2,148
Rank history: #22 in FY2021, #26 in FY2022, not on the FY2023 list and #53 in FY2024; up 2 since FY2024.
52 $2,130
Rank history: not on the FY2021–FY2024 lists; new.
53 $2,043
Rank history: not on the FY2021–FY2024 lists; new.
54 $638
Rank history: not on the FY2021–FY2022 lists, #30 in FY2023 and #57 in FY2024; up 3 since FY2024.
55 $630
Rank history: not on the FY2021–FY2022 lists, #46 in FY2023 and #63 in FY2024; up 8 since FY2024.
56 $212
Rank history: not on the FY2021–FY2023 lists and #59 in FY2024; up 3 since FY2024.
57
Pacific Star Corporation
$54
Rank history: not on the FY2021–FY2022 lists, #57 in FY2023 and #47 in FY2024; down 10 since FY2024.
Show 32 more

57 of 58 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 $4.75 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 PSC 3431 contractors in FY2025?

1. Linsun Industrial Group LLC ($1.25M), 2. Mississippi Welders Supply Company, Inc. ($882K), 3. Phillips Corporation ($760K), 4. San Angelo Cross Texas Supply LLC ($346K), 5. Miami Industrial Gases Inc. ($243K), 6. Govage, Inc. ($150K), 7. ROY Smith Company ($83.3K), 8. S. J. Smith Co. Inc. ($62.5K), 9. Weldingmart LLC ($53.9K), 10. Kipper Tool Company ($53.4K).

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