The main activity is the supply of energy-saving solutions - design of solutions, project activities, provision of technical supervision of buildings, installation, repair, reconstruction of energy equipment and related technologies.

The company is engaged in the production and distribution of heat. Operation, maintenance and repair of heat transfer stations and air handling units. Installation and repair of MaR.

We are engaged in the production and distribution of electrical and thermal energy. We have a water treatment plant that produces drinking water, softened and filtered water. We also supply chilled water. We provide gas distribution. We provide expert technical advice.

Engineering for the Energy and Heating Industries. Traditional craftsmanship, with a modern approach. Protocoling Systems helps design and installation firms in the energy sector work faster and with fewer errors—thanks to standardized catalogs, automated MTO reports, and data documentation throughout the entire project lifecycle.

Production and distribution of thermal energy.

Heat and hot water supply.

The company is a major business corporation operating mainly in the energy and real estate sectors. It is the main business corporation of the HOLOUBEK Group.

Production and distribution of heat.

The company is the largest supplier of heat and hot water to Jablonec households, industrial enterprises, educational institutions and municipal buildings. It supplies its customers with heat and hot water from modern decentralized gas boiler houses in the vicinity of heated buildings.

Headquarters and offices of the municipal company providing centralized heat supply to households, businesses, and organizations in Prachatice. Production and distribution of steam, hot water, and electricity.

Heat production and supply.

We provide distribution of thermal energy. We operate water supply, sewerage and wastewater treatment plants for the City of Týn nad Vltavou. We offer high-pressure hydraulic cleaning and monitoring of sewer pipes or connections up to 300 mm in diameter using a Hydrojet unit mounted on a Ford Transit vehicle.