Operation of sources and systems supplied from the networks of energy suppliers. Operation and maintenance of transformer stations.

We are a reliable supplier of electricity in the territory of Prague and the town of Roztoky u Prahy. Our company is an important electricity trader on the energy market of the Czech Republic. A member of PRE Group-a stable and prosperous energy group with a long tradition.

We are active in the field of conventional and nuclear energy, in the field of thermal power, steam power plants and renewable energy. We supply power units and their technological parts. We provide project documentation, assembly, commissioning, warranty and post-warranty service including reconstruction.

The basic objective is to operate all technological equipment in a fault-free condition and to supply the thermal energy produced on them to customers at favourable prices, so that the impact of the increase in energy prices, especially gas, is as beneficial as possible for the end customers. Provision of energy consultancy services.

We are the leading wholesale distributor of photovoltaic material on the European market. In the field of photovoltaics, we provide cutting-edge and cost-effective solutions in the supply of solar panels, inverters, battery systems, mounting structures and other equipment from the world's leading manufacturers.

We are dedicated to the field of energy management and have been delivering innovation and cutting-edge solutions across Europe for more than 20 years.

Production, distribution and supply of thermal energy in the towns of Litomerice, Louny and Mimoň. Production of electricity in Mimon.

We provide supplies for the energy industry.

Heat supply is provided on the basis of production in gas boiler houses and boiler houses with distribution of the hot water network to residential houses in selected localities of Prague.

We offer energy services.

We operate a photovoltaic power plant.

Through our companies we are involved in electricity trading as well as environmental, energy and financial services consultancy.

Offering turnkey projects and servicing of wind farms or individual wind turbines.

We are engaged in the development of solar power plant construction.