Seaspan ULC (formerly Seaspan Marine Corporation) provides marine-related services to the Pacific Northwest. Within the Group are three (3) shipyards, an intermodal ferry and car float business, along with a tug and barge transportation company that serves both domestic and international markets. Seaspan, is part of the Washington Companies that are owned by Dennis Washington. Kyle Washington (son of Dennis Washington), is the Executive Chairman of Seaspan, who has become a Canadian citizen.
Seaspan ULC was formerly known as Seaspan Marine Corporation, and prior to that Washington Marine Group.