Company Overview: Teekay Corporation (Teekay) is a provider of international crude oil and other marine transportation services.TK provides these services directly and through its controlling ownership interest in Teekay Tankers Ltd., the owners and operators of mid-sized crude tankers. The consolidated Teekay entities manage and operate approximately 60 conventional tankers and other marine assets. It has three primary lines of business: conventional tankers, operational and maintenance marine services, and offshore production (FPSO units).