United States · Federal contract register · Supplier record

UNDERWATER MECHANIX SERVICES LLC

Line: Construction of dredging facilities (Y1KF)Register loaded to June 2026Compiled 6 October 2026

UNDERWATER MECHANIX SERVICES LLC — United States · Federal contract register · Supplier record: 23 contracts, all years ($21,225,063 · Oct 2014 – Feb 2026); $5.8M since January 2024 (3 contracts · 2 agencies); — rank in the line (of 66 suppliers · 0.0%); 0 agencies never served ($0 on the line without UNDERWATER MECHANIX SERVICES LLC).

Assay record ASY-US-011G4PC1HY · Cite as: Assay Systems, “UNDERWATER MECHANIX SERVICES LLC in the USAspending register”, https://assay-systems.com/register/us/underwater-mechanix-services-llc/

23
contracts, all years
$21,225,063 · Oct 2014 – Feb 2026
$5.8M
since January 2024
3 contracts · 2 agencies
—
rank in the line
of 66 suppliers · 0.0%
0
agencies never served
$0 on the line without UNDERWATER MECHANIX SERVICES LLC

Own record by year

2019 onward
$5.1K
$3.0K
$5.0M
$9.4M
$54.5K
$5.8M
$9.8K
20192020202120222023202420252026

Who buys from UNDERWATER MECHANIX SERVICES LLC

since January 2024
2agencies
$5.8Mpaid
99.8%top buyer
Department of Defense99.8%
$5,802,287
Department of Homeland Security0.2%
$9,800

Before 2024 only: Department of Commerce, Department of the Interior.

The line

since January 2024
$1.8Bline value
247contracts
2agencies
66suppliers
69.4%held by top ten

Construction of dredging facilities (Y1KF)

$756M
$735M
$325M
202420252026Jan–Jun
—of 66 suppliers
$0UNDERWATER MECHANIX SERVICES LLC in the line
0.0%share of the line

How the line is bought

by value, since 2024
11%no competition
15%one applicant
0of these to UNDERWATER MECHANIX SERVICES LLC
Competed, several suppliers applied174 contracts
$1,359,610,604 · 74.9%
Competed, one supplier applied51 contracts
$263,884,575 · 14.5%
Awarded directly, no competition22 contracts
$191,792,651 · 10.6%

Contracts reaching their end dates

Oct 2026 – October 2027
34contracts
$412,434,603end by October 2027
7end in November 2026 · $68.1M
$94.0M
$68.1M
$54.0M
$546K
$90.5M
$14.2M
$38.4M
$9.8M
$43.0M
Oct 266 contractsNov 267 contractsDec 266 contractsJan 271 contractFeb 274 contractsMar 274 contractsMay 272 contractsJul 273 contractsOct 271 contract

Suppliers next to it in the line

since January 2024
DREDGIT CORPORATION1 contract · 1 agency
$5,000
PEARL BEACH CONSTRUCTION COMPANY1 contract · 1 agency
$5,000
VIKING DREDGING, LLC1 contract · 1 agency
$5,000
UNDERWATER MECHANIX SERVICES LLC
$0

All 66 suppliers in the line

Fastest-growing supplier in the line

same line
+40%growth

Supplier UEI ED3FZHBD52V3

2024 to date
$215,318,638
2022–2023
$154,255,296

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

Request extractSee a sample extract

Source: USAspending.gov, U.S. Department of the Treasury, Bureau of the Fiscal Service, usaspending.gov, accessed 30 September 2026.The data is available to copy, adapt, redistribute, or otherwise use for non-commercial or for commercial purposes (USAspending.gov, Licensing); no Dun & Bradstreet data is shown.