Parties that are directly and/or significantly affected by TKYB's operational or financial activities may submit suggestions/complaints to TKYB. Suggestions/complaints are systematically archived and dealt with promptly.
For suggestions/complaints, you can fill out the form on our contact page. Click here for the contact form.
You can reach out for contact information from the below.
Saray Mahallesi, Dr. Adnan Büyükdeniz Cad. No:10 34768 Ümraniye / İstanbul