A1 is a leading provider of digital services and telecommunication solutions in Bulgaria.

With its 3,600 employees the company delivers mobile and fixed services, high speed broadband internet, digital and satellite TV, own sport channels under MAX Sport brand, financial services, cloud, and IoT solutions to nearly 5 million customers.

The company is part of A1 Group – a leading provider of digital services and integrated business solutions in Central and Eastern Europe with approximately 26 million customers.