GREAT LAKES DREDGE & DOCK CORP

EIN 13-3634726. What Florida Division of Corporations (Sunbiz) bulk data and SEC EDGAR company filings say about this entity, with the source and date on every fact. Latest record 2026-07-10.

SEC filer · State registration on file

GREAT LAKES DREDGE & DOCK CORP

Also filed as GREAT LAKES DREDGE & DOCK CORPORATION OF DELAWARE

2122 YORK ROAD, OAK BROOK, IL 60523

EIN

13-3634726

Florida registration

Inactive · Foreign profit corporation

FL Div. of Corporations · 2026-07-10

Florida document number

F04000006529

FL Div. of Corporations · 2026-07-10

Registered in Florida

2004-11-16

FL Div. of Corporations · 2026-07-10

Last registry activity

2007-03-30

FL Div. of Corporations · 2026-07-10

SEC CIK

0000885538

SEC · 2017-01-24

Industry (SIC)

Heavy Construction Other Than Bldg Const - Contractors (1600)

SEC · 2017-01-24

State of incorporation

SEC · 2017-01-24

Latest SEC filing

SC 13G/A 2017-01-24

SEC · 2017-01-24

From Florida Division of Corporations (Sunbiz) bulk data · SEC EDGAR company filings. Latest record 2026-07-10.

What this record is

Public federal filings that carry this EIN, shown as filed. Nothing here is scraped from the IRS and nothing is inferred.

What it is not

Registry status, formation date, and registered agent come from the state where the entity is registered, not from these federal filings.

If something is wrong

A name, address, or classification here is what the source published. To correct the source, file with it; to have this page removed, see corrections and removal.

Look up another business

Free. Federal filings and state registries, stamped with their source and date.