Attached files

file filename
10-K - 10-K - Great Lakes Dredge & Dock CORPgldd-10k_20201231.htm
EX-32.2 - EX-32.2 - Great Lakes Dredge & Dock CORPgldd-ex322_820.htm
EX-32.1 - EX-32.1 - Great Lakes Dredge & Dock CORPgldd-ex321_819.htm
EX-31.2 - EX-31.2 - Great Lakes Dredge & Dock CORPgldd-ex312_818.htm
EX-31.1 - EX-31.1 - Great Lakes Dredge & Dock CORPgldd-ex311_817.htm
EX-23.1 - EX-23.1 - Great Lakes Dredge & Dock CORPgldd-ex231_669.htm
EX-10.8 - EX-10.8 - Great Lakes Dredge & Dock CORPgldd-ex108_816.htm

Exhibit 21.1

SUBSIDIARIES OF THE REGISTRANT

 

Name

  

Jurisdiction of Incorporation

 

 

 

Great Lakes Dredge & Dock Company, LLC

  

Delaware

 

 

 

Great Lakes U.S. Fleet Management, LLC

 

Delaware

 

 

 

Great Lakes Environmental & Infrastructure Solutions, LLC

  

Delaware

 

 

 

Great Lakes Dredge & Dock do Brasil Ltda.

  

Brazil

 

 

 

Great Lakes Dredge & Dock (Bahamas) Ltd.

  

Bahamas

 

 

 

NASDI Holdings, LLC

  

Delaware

 

 

 

Terra Contracting Services, LLC

 

Delaware

 

 

 

Terra Fluid Management, LLC

 

Delaware

Drews Services LLC

 

South Carolina