Teekay Tankers provides marine transportation services to the oil industry worldwide, offering voyage, time charter, and offshore ship-to-ship transfer services primarily for crude and refined oil products, liquid gases, and other commodities. The company provides both commercial and technical management services and owns/leases 48 double-hull oil tankers, as well as three other tankers. Teekay Tankers was founded in 2007 and is based in Hamilton, Canada.