Company Director
                     Hamdi Canbaz 

         
  Secretary
                     Gülay Yıldız 
                     Eylem Erbektaş 


 
       Accounting Dept.
                  Sevgi Ünsal
                  Özlem Köksal 

 

 

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 Petrochemical-Chemical Dept.
            Ahmet Nazlı 


 Food, Pharma Ceramic Dept.
             Özgür Öztürk                


 Drinking Water Dept.
               İbrahim Aydın 
               Ersin Çetinkaya
               Ufuk Yıldırım
                      


Power and Paper-Pulp Dept.
             Ali Rıza Yıldırım  
             Elif Çetin 



  Ostim-İvedik Factory
           Ersin Koçak    

     
 Metallurgy and Mining Dept.
             Harun Yalav        




 İSTANBUL-Tuzla Brunch Office
            Mücahit Oral    
   
 Meteorology and Hydrology Dept
                Harun Yaşar Kutoğlu