Mobile TeleSystems Public Joint Stock Company acquired 51% stake in Project Environment LLC.

Mobile TeleSystems PJSC is the leading Russian telecommunications operator. Net sales break down by activity as follows: - mobile telecommunications services (75.9%): 82.7 million subscribers at the end of 2021, broken down by country into Russia (80.5 million) and Armenia (2.2 million); - sale of equipment and accessories (14.4%): mobile phones, chargers, batteries, headphones, etc.; - financial services (8.7%; MTS Bank); - other (1%): primarily systems integration services. Russia accounts for 97.4% of net sales.