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 Directors Oğuz Koray ERZURUMEnvironment and Energy Director0 282 758 11 56 - 2000 - 2001ok.erzurum@cosb.org.trTolga GÜLMEZZoning and Contruction Director0 282 758 11 56 - 3000 - 3001t.gulmez@cosb.org.trGünay AYDINFiscal and Administrative Director0 282 758 11 56 - 4000 - 4001g.aydin@cosb.org.tr
