Andrei Dubovskov

Sistema Shyam Teleservices Ltd. provides telecommunications services. It operates telecom services under the MTS brand. It offers voice, data and value added services products and handsets. The company was founded in 1993 and is headquartered in Gurgaon, India.

RTK Holding JSC provides business support services. The private company is based in Moscow, Russian Federation.

Regional Technical Centre JSC provides digital telephony, zonal, intercity and international communication services. It offers a wide range of services, including digital telephony, zonal, intercity & international communication, Internet access, and leases channels to subscribers in Yamalo-Nenets and Khanty-Mansi Autonomous Areas, south of Tyumen Region (Tyumen and Tobolsk) and Orenburg Region. The company was founded in 2001 as a part of CJSC 'Production and Technical Department of Communications' and is headquartered in Pudsey, GB.

Tele2-Kemerovo ZAO provides communication services. The private company is based in Kemerovo, Russian Federation.

GSM Association functions as a association representing interest of mobile operators. It offers programs and advocacy initiatives including future networks, identity, and internet of things, industry purpose, mobile for development, spectrum and the mobile economy. The company was founded in 1982 and is headquartered in London, the United Kingdom.

Sistema JSFC (Private Equity) is a private equity and venture capital investment firm based in Moscow. Sistema Private Equity is a subsidiary of Sistema JSFC (the initials stand for Joint Stock Financial Corporation). Sistema JSFC (RU: AFKS), founded in 1993, is a large diversified holdings in Russia with headquarters in Moscow. Sistema Private Equity is the investment manager of the Sistema JSFC Private Equity Fund and a venture capital fund, Coral Sistema Strategy Fund. The group also manages a philanthropic fund, namely the Sistema Charitable Fund which supports the development of science and education, preserves Russia's cultural and artistic heritage and promotes sport and the growth of local communities.