• Ventilation systems with ultra-efficient heat recovery
• Living-space air heaters and combined ventilation, heating and cooling systems
• Heating systems running on gas or oil for wall or floor installation
• Heating systems based on renewable energies (solar, heat pumps and biomass)
• Climate systems with air capacities of up to 100,000 m³/h for commercial properties

• Plastic gas flue systems for condensing boiler technology
• Metal and plastic gas flue systems for oil, conventional gas and solid-fuel heating systems
• Technical products and components for the roof
• Super-lightweight, high-strength advanced composites for automotive and hi-fi components

• Development, production and marketing of own medical technology systems and comprehensive solutions
• OEM products and components for diagnostics and medical technology
• Spinal implants
• Semi-finished products, prefabricated parts and assemblies made from  engineering plastics for medical technology and plant engineering

 medimondi AG

The segment Medical Technology & Engineering Plastics is covered by subsidiary medimondi AG (not stock-listed).

• Complete photovoltaic solar systems for roofs on private houses and industrial buildings
• Solar modules for photovoltaics
• Solar glass for photovoltaic and solar thermal applications
• PV mounting systems

 CENTROSOLAR Group AG

The business in Solar Systems is handled by our stock-listed subsidiary CENTROSOLAR Group AG.