Turkey's most innovative performance coach development application Welcome Dialogue. With Koç Diyalog, the new performance development platform designed by bringing together more than 100,000 opinions, suggestions and criticisms of 85,000 Koç employees, the skills needed by Koç Group employees to shape their experiences and careers are now much faster and much easier. What can you do with Aries Dialogue? MANAGE DEVELOPMENT PROCESSES You can manage development processes with Koç Diyalog.