The execution of all types of services and works in the fields of heating and air conditioning, including industrial piping, energy design as well as all hydraulic, thermal, air conditioning, home automation and heat pump installations and realizations; as well as all works and activities in the second work of construction, consulting, operation and renovation of all real estate, in particular on a technical and energy level. The company may create subsidiaries in Switzerland and abroad and branches as well as hold participations in all companies in Switzerland and abroad. The company may acquire, hold and dispose of commercial properties, exclusively for commercial use if they are located in Switzerland, and intellectual property rights. The company may carry out all commercial, financial or other operations that are directly or indirectly related to its purpose. The company may grant loans or guarantees to its associates and the companies in which it participates and act as guarantor for them.