- Heating and cooling power engineering, electrical installation and energy services
- Diagnostics, engineering and design services
- Warranty and post-warranty servicing of supplied equipment
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Infrastructure
- General deliveries in the field of heating and cooling power engineering, electrical installation and energy services
- Modernisation and overhauls of heating and cooling power engineering, and electrical engineering systems
- Design, diagnostic and planning activity
- Engineering and design services
- Warranty and post-warranty servicing for supplied equipment
Comprehensive solutions for all parts of the electrical engineering sector, both low-voltage and high-voltage areas. Installation of measurement and control systems, process automation and control.
Complete electrical installation work in diagnostics, design, low-voltage, high-voltage, automation, measurement and regulation.
Manufacture and delivery of cooling equipment and other engineering technologies. Units, modules and other components designed for specific applications. General deliveries for cooling for specific use cases according to the precise needs of the customer.
Design, manufacturing, delivery and installation of industrial boilers. Pressure and vacuum equipment. Steam-locomotive repair. Control systems.
Design, manufacturing, delivery and installation of industrial boilers.
Segments of operations
Infrastructure
The group 3H is based in the Czech Republic and operates in the EU.
The group has worldwide partnerships.
60+ mil EUR
Group revenues
400+
Employees
20+
Companies in the group
25+
Export countries
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