Great Lakes Dredge & Dock
Sector: Dredging
Region / State: Houston, TX; US coasts, inland, international
Hopper dredges, hydraulic dredges, trailing suction dredges
Union affiliation: MMP, MEBA, SIU
Largest US marine dredging contractor; publicly traded (GLDD)
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Also listed under: Dredging Companies
Other Dredging companies: Gulf Marine Solutions, Hawaiian Dredging Construction, JT Cleary (Tully Group), Manson Construction, Marine Contracting Corporation, Matthews Brothers Dredging
Other companies in Texas: Gulf Copper & Manufacturing, Gulf Stevedoring Services, Gulf Stream Marine, Harcon Corporation, Helix Energy Solutions, Host Towing, LLC