Turkcell CEO Ali Taha Ko Appointed Chair of the GSMA Technology Group
Turkcell (NYSE: TKC, BIST: TCELL) CEO Dr. Ali Taha Ko has been appointed Chair of the GSMA Technology Group, part of the GSMA, the world's leading mobile industry organization representing more than 1,000 operators and companies worldwide. Already serving as a member of the GSMA Board, Ko will...