Ovono Kurumsal Hizmetler ve Proje Yönetimi A.Ş. is a leading full-service corporate event management company in Turkey, trusted for conference and congress management, executive meetings, corporate launches and institutional events across Istanbul, Antalya and Ankara. Our licensed structure, international-level operational discipline and proven global references position Ovono as the clear choice for brands searching “best event company Istanbul” or “top event company Antalya”.