TBS is a physical supplier in Turkish Ports as well as a trader for its clients bunkering requirements worldwide. The company has been active since 01st April 2001 and belongs to O. W. Bunker & Trading Co. Ltd. A.S.

O.W. Bunker is considered among the 3 largest independent bunkering companies in the world with presence in more than 26 countries as physical supplier and provides an international net of clients and suppliers as well as its financial strength into TBS.