Contractors / Great Lakes Dredge & Dock CO, LLC
Great Lakes Dredge & Dock CO, LLC
prime recipient of federal awards · UEI M9LFLA6K8HE4 ✓ from source
$336.6M
obligated · FY2025
1
funding agencies
100%
from Defense
0%
single-source
10
states
25%
in South Carolina
1
industries
≈ computedSingle-source: 0% of this recipient’s $336.6M in federal contracts was awarded without competition (FPDS extent-competed codes); the rest was competed or unclassified. A high share often reflects sole-source or specialized work, not wrongdoing.
Obligations by year
≈ computed$528.9M
FY23
$636.1M
FY24
$336.6M
FY25
▼ 36%
since FY23
Where this money comes from
✓ from sourceFUNDING AGENCIES
GREAT LAKES DREDGE & DOC
Defense
$0.3B
Great Lakes Dredge & Dock CO, LLC
$0.3B
FY2025 obligated
Biggest awards (total value)
awarded 2017$304.5M
awarded 2024$219.1M
awarded 2023$173M
awarded 2021$171.2M
awarded 2020$118.2M
awarded 2024$75M
awarded 2024$74.3M
awarded 2021$62.8M
Total value over each award’s life, for awards active in FY2025: a decades-long contract can exceed one year’s obligations above.
What it does (NAICS / PSC)
Where the work lands
South Carolina✓ from source$82.6M
New Jersey✓ from source$78.1M
Louisiana✓ from source$48.8M
Texas✓ from source$32.9M
North Carolina✓ from source$26.9M
Virginia✓ from source$25.5M
New York✓ from source$14.9M
Florida✓ from source$14.1M
Competitors
Dragados/Hawaiian Dredging/Orion JV≈ computed$1.5B
Kiewit Infrastructure West Co.≈ computed$623M
TPC-Nan a Joint Venture≈ computed$579.1M
381 Constructors≈ computed$376.7M
Manson Construction CO≈ computed$288.4M
Thalle Construction CO Inc≈ computed$285.4M
Nan Inc≈ computed$232.3M
Kiewit-Alberici Siop Macc Ajv≈ computed$228.8M
computed from shared NAICS, not a stated rivalry.
Corporate family
Single registration: no combined family.
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Why the labels? The graph is only worth anything if the links are trusted. Facts taken straight from a federal filing are ✓ from source; anything we compute or infer (corporate parents, districts, competitors) is ≈ inferred and worded carefully, never asserted as fact.