GREAT LAKES DREDGE & DOCK CO, LLC — United States · Federal contract register · Supplier record: 416 contracts, all years ($8,197,167,753 · Sep 2002 – May 2026); $939M since January 2024 (34 contracts · 1 agency); 1st rank in the line (of 68 suppliers · 26.39%); 1 agencies never served ($15.0M on the line without GREAT LAKES DREDGE & DOCK CO, LLC).
Assay record ASY-US-08T55LZ10R · Cite as: Assay Systems, “GREAT LAKES DREDGE & DOCK CO, LLC in the USAspending register”, https://assay-systems.com/register/us/great-lakes-dredge-dock-co-llc/
416
contracts, all years
$8,197,167,753 · Sep 2002 – May 2026
$939M
since January 2024
34 contracts · 1 agency
1st
rank in the line
of 68 suppliers · 26.39%
1
agencies never served
$15.0M on the line without GREAT LAKES DREDGE & DOCK CO, LLC
Own record by year
2019 onward
$336M
$484M
$544M
$305M
$510M
$658M
$232M
$48.2M
20192020202120222023202420252026
Who buys from GREAT LAKES DREDGE & DOCK CO, LLC
since January 2024
1agencies
$939Mpaid
100.0%top buyer
Department of Defense100.0%
$938,608,454
Before 2024 only: Department of Commerce, Department of Justice, Department of Veterans Affairs.
The line
since January 2024
$1.8Bline value
179contracts
2agencies
68suppliers
71.8%held by top ten
Maintenance of dredging facilities (Z1KF)
$905M
$653M
$205M
202420252026Jan–Sep
1stof 68 suppliers
$465,226,701GREAT LAKES DREDGE & DOCK CO, LLC in the line
26.39%share of the line
26.6%of $1,748,130,552 spent by Department of Defense
Agencies that buy the line and never bought from GREAT LAKES DREDGE & DOCK CO, LLC
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.