Great Lakes Fleet

Great Lakes Fleet, Inc., headquartered in Duluth, Minnesota, operates nine self-unloading bulk carriers specializing in dry bulk cargo transport, including iron ore, coal, and limestone, across the Great Lakes. Founded in 1967, the company evolved from Pittsburgh Steamship Company, maintaining a legacy in maritime logistics. Its vessels are optimized for efficient loading and unloading in shallow-draft ports, supporting regional infrastructure and industrial supply chains. With a focus on sustainable shipping practices and Great Lakes trade optimization, the fleet plays a critical role in North American bulk commodity distribution. For historical insights, see Wikipedia↗. References: Great Lakes Fleet Overview↗.