The company provides mobile and fixed services, high-speed internet, interactive, digital and satellite TV, four proprietary sports channels under the MAX Sport brand, payment services, ICT, cloud and IoT business solutions to over 4.8 million customers. In 2021 A1 Bulgaria reported revenues of EUR 574.1 million and comparable EBITDA of EUR 218.3 million.

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Today, nearly 3,600 employees and modern telecommunications and ICT infrastructure provide access to digital technologies for consumers and businesses, connecting people, things and locations. A1 has its own optical network of more than 21,000 km and modern infrastructure covering 73 cities and 133 small settlements.