PJSC TNS energo Kuban engages in the purchase and sale of electric energy on wholesale and retail markets in the Krasnodar Territory and the Republic of Adygea, Russia. The company supplies electricity to a diverse customer base including residential consumers, businesses, and grid organizations by procuring power from wholesale and retail electricity markets; it provides guaranteed supply services as a last-resort supplier and handles related metering, billing, and customer support activities. Headquartered in Krasnodar, the company was formerly known as Kubanenergosbyt OJSC before changing its name to PJSC TNS energo Kuban in August 2017; it operates as part of the broader TNS energo group focused on energy retail across multiple Russian regions. In 2024, the company reported revenue of RUB88.6 billion, up 10.5% from the prior year, alongside a net profit of RUB2.2 billion under RAS accounting; its board of directors approved key strategic decisions in December 2024 amid ongoing operational enhancements in the competitive Russian energy sector.