As a market leader in building technology and management, Bouygues Energies & Services InTec plans and implements comprehensive, sustainable solutions for buildings and systems in the fields of Electrical engineering, Heating systems, Ventilation, Air conditioning, Refrigeration systems, Sanitation systems, ICT Services, Security & Automation, Technical Services and Photovoltaics & Solar thermal. Bouygues Energies & Services InTec consistently focuses on energy efficiency, limiting emissions and promoting renewable resources such as solar, wind and geothermal energy. With our unique multitec service, Bouygues Energies & Services InTec offers centralised cross-trade collaboration for clients with complex projects. We can take on any size of project anywhere in Switzerland, and we can work in all the national languages of Switzerland. Bouygues Energies & Services InTec understands the market and the specific needs of its customers. We have a national network and we operate at the local level.