Training courses
x Istanbul (Turkey)x Boston (USA)x Amsterdam (Netherlands)x Washington, DC (USA)x Trabzon (Turkey)x Lisbon (Portugal)x Vienna (Austria)x Los Angeles (USA)x Cambridge (UK)x London (UK)x Strategy & Strategic Planningx Finance and Accountingx Human Resources Management (HRM)x Project Managementx Marketing and Salesx Oil and Gas Technologyx Security Management