SEC Filing Details

Document Details

Form

Filing Date

May 2, 2023

Document Date

Mar 31, 2023

Form Description

Quarterly report which provides a continuing view of a company's financial position

Filing Group

Quarterly Filings

Company

Great Lakes Dredge & Dock Corporation

Issuer

GREAT LAKES DREDGE & DOCK CORP

Filing Formats

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EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA

EX-101.PRE - XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT

EX-101.CAL - XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT

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GLDD is the US dredging industry leader in the U.S., the largest provider of dredging services, and the only U.S. company with substantial overseas experience. GLDD owns and operates a diverse dredging fleet and operates marine yards in five locations nationwide.

In addition, Great Lakes is fully engaged in expanding its core business into the rapidly developing offshore wind energy industry.

Contact Info

346-359-1010

9811 Katy Freeway, Suite 1200 Houston, TX 77024

Contact Investor Relations

Tina A. Baginskis
Director, Investor Relations

630-574-3024

TABaginskis@gldd.com

9811 Katy Freeway, Suite 1200 Houston, TX 77024

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