We are shaping the future of energy. Be confident in energy. From a technical, legislative, economic and human point of view. We distribute electricity, gas, water, heat, industrial gases, sewage. We ensure optimal purchasing of electricity and natural gas as well as green electricity supply for you.

We deal with securing grants in the new Green Savings 2015 programme nationwide and free of charge.

Specialising in the provision of energy advice and mediation.

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

Our company is primarily concerned with reducing our clients' energy costs. At present, especially insulation using a revolutionary Czech technology of heat-reflective insulation coatings. This technology has many advantages over standard solutions and one of the biggest advantages is its price and flexibility.

We provide comprehensive cost reduction services to homes, businesses and institutions. We organize energy auctions and tenders for electricity and gas.

Our company focuses on innovative services in the energy sector. We offer solutions focused on renewable energy and energy efficiency improvements. Our experts contribute to sustainability and competitiveness. We strive to deliver meaningful innovations for sustainable business.

PREzákaznická, a.s. (PREzak, PRE Group) is one of the largest energy suppliers. We cover the customer centre, hotline, chat and e-mail communication. We provide billing, debt collection and system adjustments. Our goal is to provide quality customer service and smooth processing of customer requests.

Professional consulting services in the field of energy, renewable energy and ESG. Services designed primarily for corporate clients, public administration and residential buildings.

Energy management (EnMS) and management of your energy management with a focus on savings. Development of an application for evaluating energy indicators and supporting the iso 50001 standard.

We provide comprehensive consulting and project management services to our clients across the energy industry, both domestically and internationally.

We provide comprehensive services in the field of energy saving and energy production. We pride ourselves on an individual and personal approach. We will provide you with: photovoltaics, heat pumps, window replacement, glass replacement, blown insulation, energy supplier selection, subsidies.

We are an organisation dedicated to defending the interests of our members in the field of energy resource use. We offer advice and brokerage services that support the effective development of hydropower potential. Our goal is to promote sustainable and efficient energy in the region.

Our company specializes in energy consulting and property inspections, especially in areas of elevated moisture and mold. We also offer window service and cleaning. Our aim is to ensure your property is in optimum condition and energy efficient.