We carry out complex preparation and implementation of construction investments consisting mainly in the preparation and processing of the investment plan. We also provide bookkeeping and tax accounting and financial consulting.

We provide installation and reconstruction of low and high voltage equipment, 22/0,4 kV transformer stations, 22 kV substations and switching stations, HV substations up to 400 kV. We specialize in reconstruction of distribution equipment during operation. We offer installation and repair of residential and industrial electrical installations.

We sell and install electronic security, CCTV and access control systems. We offer fire alarms and security fencing. We service and inspect high current installations, power lines and gas distribution equipment. We provide substations, intercoms, data networks and transformers.

PREenergo, a. s. (PRE Group) offers electricity and gas supply, complete energy services from solution design to warranty and post-warranty service. In our shop you will find everything for heating, cooling, water heating and photovoltaic power generation. We can advise you on the ideal equipment for your needs.

Development, design, manufacture and assembly of railway catenary elements for rail, tram and trolleybus transport. Supply of traction substations, substations, transformers and substations including remote control.