A1 (Unitary Enterprise for the Provision of Services "A1") is a provider of telecommunications, ICT and content services in Belarus. The company began its commercial activity on April 16, 1999, becoming the first mobile operator of the GSM standard in the country. Since November 2007, it has been part of the international A1 Telekom Austria Group, which is the European division of the transnational holding América Móvil, one of the world's largest wireless service providers. Until August 2019, the company was operating under the velcom brand.
More than 4.9 million people are A1 mobile subscribers in Belarus, over 1 million households have the opportunity to access the fixed-line network using GPON and Ethernet technologies in all regional cities and most regional centers. In addition, A1 provides IPTV digital television services under the VOKA brand, as well as data storage and cloud services based on its own data center, one of the largest in the country.