Czech energy supplier since 2002, supplying electricity and natural gas to more than 262,000 customer sites across the Czech Republic. You can stop by and let us calculate how much you can save with us.

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

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.

Implementation of projects from architectural studies for projects to building permits including permit processing. Visualization of buildings. Legalization of black buildings including their settlement. Projects and assessments within the framework of energy performance of buildings, handling of NZU subsidies, Turnkey repair of grandmother's house.

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

Clypeus.cz – Energy Consulting and Savings for Your Buildings. We offer Energy Performance Certificates (EPCs) for sales and rentals, renovation certificates for grants (NZÚ), and mandatory inspections of heating and ventilation systems. Professional, reliable, and with many years of experience.

Since 2004 we have been a partner of households and companies not only in the Ústí nad Labem region. We place great emphasis on the satisfaction of our customers and approach 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.

Certified Blower door test throughout the country. Thanks to our experience with the construction of passive houses, we not only find the leaks, but also propose solutions. Ideal for NHS grants. Measurements from 4 000 CZK + VAT, deadlines within 14 days. Build well without heat leaks and mould. Call for a no-obligation on-site consultation.

We provide technical and biological service of biogas plants, maintenance and service of engines / cogeneration units and other equipment. We offer a 24-hour 24-hour telephone service line. We also deliver spare parts outside working hours. We also carry out conversions and extensions of existing biogas plants.