CEZ ESCO is a holding company, which currently consists of ten subsidiaries. It provides energy solutions for large corporations, small and medium-sized enterprises and public administration. It operates in the Czech Republic and Slovakia and extends its services to other European countries.

I offer technically high-quality, energy-efficient and sustainable buildings for your future. I provide building design, energy engineering and assessments, consulting and advisory services, building and energy management, thermal analysis and structural inspection.

We deal with audits, building performance certificates and expert reports. We offer strategic, development and conceptual studies in energy efficiency, renewable energy and management. We provide consultations in energy management and consultancy in passive house renovations.

The company is a leading global supplier of energy and automation technologies. It enables customers in the energy, industrial, transportation and infrastructure sectors to improve their performance while reducing their environmental impact.

We offer energy saving solutions for counties, municipalities, companies and households.

Offering industrial energy savings, ISO 50001 implementation, energy audits. We apply the unique QUEST method which delivers sustained savings of between 5 - 15% per annum with a return on investment of around 1 year. Our strength is working with the human factor.

Offer consultancy services in the field of business development and cost-effective use of energy. We deal with financing energy saving projects, alternative energy sources, building performance reduction, energy efficient lighting and labelling, PENB and energy equipment inspection and more.

Energy consultancy for companies, municipalities and JVUs. Billing audit, energy cost optimization, purchasing strategies, energy management and identification of operational savings.

We provide advisory, consultancy, expert and engineering services in the fields of energy, energy conservation, environment, civil engineering, infrastructure, urban planning and subsidy policy. We prepare energy performance certificates for buildings.

We focus on services in gas, heating, coal mining, power generation, energy distribution and supply, renewable energy and logistics or coal trading.

We offer energy consulting, audits, boiler and air conditioning inspections, and thermal imaging. We assist with grants and energy management. We conduct studies, provide consulting services, and carry out projects in the field of modern and renewable energy sources. We offer our services to buildings, businesses, industry, and municipalities and cities.

Carrying out energy audits, offering consultancy and organising training and seminars.

Volthein is a specialist battery storage integrator that provides design, supply, EPC implementation and long-term project service.

I offer a software platform for autonomous energy management. We provide consulting and energy audits.