Teekay Corp. is an investment holding company, which engages in the provision of international crude oil and gas marine transportation services. It also provides offer offshore oil production, storage, and offloading services, under long-term and fixed-rate contracts. It operates through the following segments: Teekay LNG; Teekay Tankers; Teekay Parent; Teekay Offshore; and Eliminations and Other. The Teekay LNG segment comprises of the liquefied natural gas and liquefied petroleum gas carriers. The Teekay Tankers segment offers conventional crude oil tankers and product carriers. The Teekay Parent owns floating production, storage, and offloading (FPSO) units and a minority investment in Tanker Investments Ltd. The Teekay Offshore segment includes shuttle tanker operations; FSPO units; floating storage and offloading (FSO) units; and offshore support. The company was founded by Jens Torben Karlshoej in 1973 and is headquartered in Hamilton, Bermuda.