According to a Sabah column, Türk Telekom is advancing quantum key distribution projects and demonstrated an end-to-end QKD scenario developed by the local company Qubitrium at Mobile World Congress in Barcelona.
The article also mentions the TOBB ETÜ-based QuanT initiative reaching the 5-qubit level. The corporate information and market assessments are based on the columnist's account and should be treated as source claims.
Source: Sabah, 19.04.2026 — https://www.sabah.com.tr/yazarlar/pazar/sirt/2026/04/19/kuantum-bilgisayarlar-geliyor