A1 Serbia

A1 Srbija, also known as A1 Serbia, is a privately owned company headquartered in Serbia. It is part of the A1 Telekom Austria Group, which operates across Central and Eastern Europe, including Austria, Bulgaria, Croatia, Slovenia, Belarus, and the Republic of Northern Macedonia, serving as the European unit of América Móvil. The company operates with approximately 1020 employees and functions as a tier 1 media tech buyer. Through the broader A1 Telekom Austria Group, A1 Srbija contributes to the provision of digital services and communication solutions, including network infrastructure. The group aims to support the digital lives of over 25 million users through offerings in communications, payment, entertainment services, and integrated business solutions.