Seaspan is an association of Canadian companies primarily involved in coastal marine transportation, shipdocking/ship escort, ship repair and shipbuilding services in Western North America. In addition to the marine transportation services offered directly through Seaspan, commercial ferry, shipyard and bunkering services are provided via affiliate companies: Marine Petrobulk, Seaspan Ferries, Vancouver Drydock, Vancouver Shipyards and Victoria Shipyards. The scope of Seaspan's services, the quality of its employees and over a century of successful participation in coastal commerce, make the company a major partner in the economy of the Pacific Northwest.