Port City Marine Services
Maritime Company
📍 Duluth, Minnesota, United States
Overview
Port City Marine Services is an inland, Great Lakes, harbor-service or marine-construction company serving U.S. commercial waterways.
Details
| Primary Sector | Inland Towing & Barge |
|---|---|
| Secondary Sectors | Harbor services; Great Lakes support |
| Operating Regions | Duluth-Superior Harbor; Great Lakes |
| City | Duluth |
| State / Province | Minnesota |
| Country | United States |
| Website | https://portcitymarine.com/ |
| Verification | Needs 2026 verification |
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