Federal recipient
Great Lakes Dredge & Dock Co, LLC
$336.6 Million committed in FY2025
- Parent company
- Great Lakes Dredge & Dock Corporation
- District
- TX-38
- Location
- 9811 Katy Fwy Ste 1200, Houston, TX, 77024
- UEI
- M9LFLA6K8HE4
- DUNS
- 006930358
- Also known as
- Great Lakes Dredge & Dock Comp, Great Lakes Dredge & Dock Company, LLC, Great Lakes Dredge &Dock Compa, Great Lakes Dredge and Dock Company Limited Liability Company
How the money flows
Committed dollars by how federal money reaches Great Lakes Dredge & Dock Co, LLC.
Contracts
$336.6M
100%
Top agencies
The agencies that pay Great Lakes Dredge & Dock Co, LLC, by dollars committed.
What they sell
Top products and services Great Lakes Dredge & Dock Co, LLC sells the government under contract, by dollars committed.
Maintenance of Dredging Facilities
$1.6B
Construction of Dredging Facilities
$1.5B
Construction of Canals
Awards
The largest individual awards to Great Lakes Dredge & Dock Co, LLC.
Where the money went next
The sub-recipients Great Lakes Dredge & Dock Co, LLC passed prime-award money on to. Sub-awards are prime-reported and may lag or under-report.
Callan Marine Limited
$25.6M
1 sub-awards
Galvin Bros., Inc.
$23.2M
5 sub-awards
Tetra Tech, Inc.
$20.8M
1 sub-awards
Competition
How many of Great Lakes Dredge & Dock Co, LLC's priced contract actions drew exactly one offer — a competition on paper with a single bidder. A high share doesn't prove anything improper; it's a flag worth a second look.
Single offer
91
9%
Multiple offers
877
91%
What budget it comes from
The Treasury accounts Great Lakes Dredge & Dock Co, LLC's awards draw on. Dollars committed on awards that span more than one account are split evenly across them.
Operation and Maintenance, Corps of Engineers-Civil
096-3123
$1.2B
72 awards
Construction, Corps of Engineers - Civil
096-3122
$686.3M
30 awards
Committed by fiscal year
Dollars committed to Great Lakes Dredge & Dock Co, LLC, per fiscal year (FY2018–FY2026).
* FY2026 is year-to-date — the fiscal year is still in progress, so its total is still filling in. The striped band and dashed line mark that provisional stretch.
How to read these numbers
- Committed to this recipient
The dollars agencies committed to them — signed contracts and awarded grants — counted in the year each action happened.
- Lifetime vs. a single year
The profile sections cover the recipient's full history on record; the headline total and the flow bar reflect the fiscal year picked at the top.
- “Active in FY X”
A fiscal-year award list shows every award with at least one action that year, at its full lifetime value — a different lens from the by-year chart, which splits each award across the years it was committed.
- Names come raw
Recipient names appear exactly as filed, and the government doesn't standardize them, so one organization can show up under a few spelling variants — worth checking near-duplicates before sizing one up.
- The colored bars
Every bar on this page splits by how the money moves:
Direct payments
