Historic Tug Companies

This page is a listing of Great Lakes and St. Lawrence River tugboat companies that are no longer operating. This list is not meant to be all-inclusive, and is a work-in-progress. On each company’s page will be a listing of tugs that operated for that company.

American Marine Constructors, Benton Harbor, MI

Bultema Dredge & Dock Co., Muskegon, MI

Calumet Marine Towing Co., Chicago, IL

Canonie Transportation Co., Muskegon, MI

Great Lakes Dredge & Dock Co., Oak Brook, IL

Hannah Marine Corp., Lemont, IL

Holly Marine Towing, Chicago, IL

Lake Michigan Contractors, Holland, MI

North American Towing/Seaway Towing, Duluth, MN