Management & Departments Board of Directors Zone Director Directors Machinary and Energy Department Environmental Management System Department Zoning and Construction Department Construction Management Department Finance and Accounting Department Fire and Security Department Human Resources and Organizational Development Department Administrative Affairs Department Purchasing Department IT Department Waste Water Facility Laboratory Unit Sustainability and Business Development Department Legal Consultancy Management Representation Energy Management Directorate of Fiscal and Administrative Finance and Accounting Department Hakan ÖZYÜKSEL Finance and Accounting Manager0 282 758 11 56 - 4100h.ozyuksel@cosb.org.trNecmiye Merve ERTİNAccounting Supervisor0 282 758 11 56 - 4110 - 4111m.ertin@cosb.org.tr
