Top 25 Contractors in PSC Y1KB: Construction of Canals, FY2025

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

The top 10 won 93% of FY2025 PSC Y1KB contract dollars

Ranking facts

Contract obligations
$377,996,125 Net of deobligations, by contracts coded PSC Y1KB
Contractors
27 Parent companies with an obligation
Largest contractor
Tully Construction Co - Thalle Construction Co LLC $276 million, 67.9% of obligations
Data as of

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 25 rows as CSV

Full ranking

Rank Contractor Net obligations Share Trend
1 $275,671,269
Rank history: not on the FY2021–FY2023 lists and #1 in FY2024; unchanged since FY2024.
2 $57,496,750
Rank history: not on the FY2021–FY2023 lists and #8 in FY2024; up 6 since FY2024.
3 $9,115,239
Rank history: #3 in FY2021 and not on the FY2022–FY2024 lists; returned.
4 $8,148,078
Rank history: not on the FY2021–FY2024 lists; new.
5 $8,016,613
Rank history: not on the FY2021 list, #10 in FY2022, #2 in FY2023 and #6 in FY2024; up 1 since FY2024.
6 $6,368,560
Rank history: not on the FY2021–FY2023 lists and #36 in FY2024; up 30 since FY2024.
7 $5,498,880
Rank history: #15 in FY2021, #14 in FY2022, #28 in FY2023 and not on the FY2024 list; returned.
8 $3,162,762
Rank history: not on the FY2021–FY2023 lists and #15 in FY2024; up 7 since FY2024.
9
L S Marine Inc
$2,269,822
Rank history: not on the FY2021–FY2023 lists and #29 in FY2024; up 20 since FY2024.
10 $1,904,395
Rank history: #33 in FY2021, not on the FY2022 list, #31 in FY2023 and #11 in FY2024; up 1 since FY2024.
11
Vucon LLC
$1,752,482
Rank history: not on the FY2021–FY2023 lists and #17 in FY2024; up 6 since FY2024.
12 $1,136,200
Rank history: not on the FY2021–FY2022 lists, #6 in FY2023 and #35 in FY2024; up 23 since FY2024.
13 $1,021,699
Rank history: not on the FY2021–FY2023 lists and #7 in FY2024; down 6 since FY2024.
14 $949,485
Rank history: not on the FY2021–FY2022 lists, #23 in FY2023 and #26 in FY2024; up 12 since FY2024.
15 $687,245
Rank history: not on the FY2021–FY2024 lists; new.
16 $554,627
Rank history: not on the FY2021–FY2024 lists; new.
17 $548,759
Rank history: #6 in FY2021, #18 in FY2022, #9 in FY2023 and #12 in FY2024; down 5 since FY2024.
18 $498,681
Rank history: not on the FY2021–FY2023 lists and #24 in FY2024; up 6 since FY2024.
19 $438,577
Rank history: #4 in FY2021, not on the FY2022 list, #13 in FY2023 and #2 in FY2024; down 17 since FY2024.
20 $370,831
Rank history: not on the FY2021–FY2023 lists and #21 in FY2024; up 1 since FY2024.
21 $268,453
Rank history: not on the FY2021–FY2023 lists and #14 in FY2024; down 7 since FY2024.
22 $172,817
Rank history: not on the FY2021–FY2022 lists, #3 in FY2023 and #34 in FY2024; up 12 since FY2024.
23 $75,658
Rank history: #11 in FY2021, #25 in FY2022, #26 in FY2023 and not on the FY2024 list; returned.
24 $68,814
Rank history: #19 in FY2021, #11 in FY2022, #18 in FY2023 and #23 in FY2024; down 1 since FY2024.
25 $27,728
Rank history: #10 in FY2021, #1 in FY2022, #27 in FY2023 and #4 in FY2024; down 21 since FY2024.

25 of 27 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 $406 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 Y1KB contractors in FY2025?

1. Tully Construction Co - Thalle Construction Co LLC ($276M), 2. Novel Construction LLC ($57.5M), 3. Phillips Heavy, Inc. ($9.12M), 4. Barnegat Bay Dredging Co Inc. ($8.15M), 5. Callan Marine Limited ($8.02M), 6. Pine Bluff Sand and Gravel Company ($6.37M), 7. Midwest Construction Co ($5.5M), 8. The Lane Construction Corporation ($3.16M), 9. L S Marine Inc ($2.27M), 10. Quality Enterprises Usa, Inc. ($1.9M).

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