This industry comprises establishments primarily engaged in operating ports, harbors (including docking and pier facilities), or canals.
Providing stevedoring and other marine cargo handling services are classified in Industry 488320, Marine Cargo Handling;
Providing navigational services to shipping are classified in Industry 488330, Navigational Services to Shipping.
Operating docking and/or storage facilities, known as marinas are classified in Industry 713930, Marinas.