Kostromskaya Sbytovaya Kompaniya — Investor Relations & Filings

Kostromskaya Sbytovaya Kompaniya (KSK) is an energy supply organization and the designated guaranteed supplier of electricity for the Kostroma region. The company purchases electricity from the federal wholesale market and sells it to retail customers. It serves over 350,000 consumers, including more than 18,000 legal entities, through a network of a central office and multiple representative offices across the region. A member of the Rusenergocapital group, KSK has been recognized for its customer-oriented services and the implementation of an intelligent electricity metering system.