Since 2014, Topaz has the responsibility for all SO-HO (Small Office Home Office) infrastructure and already begin in İstanbul - İzmir - Ankara - Antalya ...

Gaziantep Gpon project is completed. ...

Ceyhan Arıkök (Adana-Urfa) intercity fiber optic infrastructure project has finished. ...

Ankara-Eskişehir-Bilecik Botaş fiber optic project has finished. ...