Shell Turcas Petrol owns 50% of the shares of Samsun Akaryakıt Depolama A.Ş, which started operations in 2008.The head office of SADAS is located in Gebze. The other partner of Shell & Turcas Petrol in SADAS is Oyak Energy Group Companies-Güzel Enerji Akaryakıt A.Ş. (50%).
SADAS continues its operations with the two fuel terminals at Gebze and Samsun. Samsun terminal’s storage capacity is 41,443 m3 and Gebze’s is 104.813 m3.