Oktay also served as an executive board member of Turkish Aerospace Industries (TAI), of Turkish Technic and as the vice president of Türk Telekom.
كما عمل اوكتاي كعضو مجلس إدارة في شركة الصناعات الجوية التركية (TAI) ، و Turkish Technic ونائب رئيس Türk Telekom.