The company's purpose is to design, calculate, plan and execute building technical systems, particularly in the areas of heating, air conditioning, refrigeration, sanitation and ventilation. Additionally, it offers consulting services to architects, builders and industrial companies, provides specialized personnel and participates in working groups in the field of building technology. It also assumes technical construction management in building technology and operates as a general contractor. The company can conduct all business that is suitable to promote the achievement of the company's purpose or that is directly or indirectly related to it. The company can also participate in other companies of any kind in Switzerland and abroad, establish, acquire and merge with them. It can acquire, encumber and sell real estate and intellectual property rights in Switzerland and abroad, and establish branches and agencies in Switzerland or abroad by decision of the management.