Turkcell Iletisim Hizmetleri A.S. provides digital services in Turkey, Ukraine, Belarus, Turkish Republic of Northern Cyprus, and the Netherlands.

It operates through Turkcell Turkey, Turkcell International, and Techfin segments. It offers work contact services, such as mobile communications, fixed business internet and business phone, and customer loyalty and programs; digital business services comprising uninterrupted access, cyber security, data center, Internet of Things, big data, e-transformation, technologies, and managed services, and cloud solutions.

It also provides various devices, hardware, software, and financing solutions; and digital services, including search, invoice, and TL services, as well as information, entertainment, and application services.

In addition, the company offers TV+, a television platform; fizy, a digital music platform; YaaniMail, a local e-mail service; GAME+; Iste Suit; BiP; smart legal documentation automation; Chatbot; and home internet and TV services.

Turkcell Iletisim Hizmetleri A.S. was incorporated in 1993 and is headquartered in Istanbul, Turkey.