СJSC Tsarskoselskaya Energy Company
- Electric power transmission on distribution grids;
- Technological connection of power installations;
- Maintenance of outdoor lighting.
- Transmission of electricity and capacity
- Technological connection to grids.
- Exercising powers of the sole executive body of economic entities;
- Entrusted management of property;
- Electric power transmission.
JSC Energy Service Company Lenenergo
- Ensuring operation of electrical networks;
- Production of electrical distribution and control equipment;
- Assembly, repair and maintenance of electrical distribution and control equipment.
- Production, implementation and maintenance of metering devices of energy resources;
- Assembly, repair and maintenance of devices and tools for metering, control, testing, navigation, location and other purposes;
- Commissioning works.