The company's purpose is to plan, install, renovate, and perform maintenance work, as well as related tasks in the areas of heating, ventilation, and air conditioning (HVAC) of control, regulation, and management systems for industry, building technology, etc. with regard to all types of energy, as well as related services. Furthermore, the company provides services in the areas of aviation, camping, technology, and leisure. The company can act as a general contractor. The company can establish branches and subsidiaries in Switzerland and abroad, participate in other companies in Switzerland and abroad, and conduct all business that is directly or indirectly related to its purpose. The company can acquire, encumber, sell, and manage real estate in Switzerland and abroad. It can also arrange financing for its own account or for third-party accounts, as well as provide guarantees and sureties for subsidiaries and third parties.