We are a leading Czech electricity and gas retailer for households, businesses or wholesale customers. We provide electricity and gas supplies, we are straightforward and can advise even in difficult situations. We offer producers the possibility of buying surplus electricity from renewable sources.

The energy group of 18 subsidiaries operates in 15 towns in the Czech Republic and is engaged in the production and distribution of heat and electricity, energy use of waste, water management and other services for households, industrial enterprises and towns. We have been implementing energy saving projects since 1993, mainly using the EPC method.

A simple and clear energy price comparator for everyone. In addition to standard prices, it also compares non-public offers.

We are a reliable energy supplier that has been operating on the market for seven years. We want to show that energy in the Czech Republic can be done differently, with our hearts and heads together. Innovation and a fair relationship with customers and partners are our driving force.

Since 2004, we have been a partner to households and businesses across the Czech Republic. We place great emphasis on customer satisfaction and treat each customer individually. You can stop by and let us calculate how much you will save with us. You can also use our online calculator.

We are a supplier of electricity and gas to end customers in the Czech Republic. We focus on the B2B segment and the public sector. We supply electricity from the production portfolio of Sev. en.

We provide free energy advice to households and businesses. Less for energy, more for life.

For 35 years, we have been the leading Czech provider of data centers and technology infrastructure for mission-critical business applications. With our products and services, we have achieved global success and are able to flexibly meet the needs of clients in both the commercial and public sectors.

We are a global specialist in energy management. We offer solutions for power distribution, industrial automation, building and home automation and security, energy monitoring and energy savings.

Free energy consultancy and comprehensive project administration in the NZÚ and NZÚ Light programme, including preparation of the Renovation Passport. We provide energy audits, building performance certificates (PENB) and energy assessments. We carry out inspections of heating and air conditioning systems.

We create healthy and energy-efficient homes that improve the environment around us. We create clean, renewable energy and smart solutions that turn waste into new raw materials. Each of our projects helps bring balance back to nature and brings comfort and savings to the people who live there.