The company's purpose is to trade in products from the field of building technology, in particular heat pumps, thermal storage systems, electrical storage systems, solar systems (solar thermal, photovoltaics) and all components and building products used for installation in building technology. It provides services in the areas of certification, commissioning, service and planning (electrical and building technology planning, building automation, building monitoring systems) of the aforementioned products. The company can also trade in other products of all kinds. The company can establish branches and subsidiaries in Switzerland and abroad and participate in other companies in Switzerland and abroad, as well as 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 provide financing for its own account or for the account of third parties, as well as provide guarantees and sureties for subsidiaries and third parties.