At the time I took these pictures I picked up the name Iş Merkez as the name of this tower. It is a general name for big buildings that house several companies. In 2020, reorganizing pictures, I found it as Bera Iş Merkez. However, searching further I came across the names Afra Tower (as such in for instance the Wikimedia commons), and Kombassan Tower. Only the last name taught me the building is from 1995. In conclusion: I do not know its proper name.