RECOGNITION FOR EXCELLENCE
9th Best Telecom Company
Sigma Telecom is a proud member of the International Telecommunications Union and recognized among the best mobile operators in Turkey.
International Telecommunications Union
We are the sector partner of United Nations’ information
and communication technologies agency International
Telecommunication Union (ITU), which consists
193 Member States, ICT regulators, many leading
academic institutions and tech companies.
You can find out more on the official ITU page.