Trade in and maintenance of heat pumps and heat, cold, air conditioning, ventilation, solar and electrical systems up to 16 amps. Furthermore, the company aims to carry out domestic technical installations of all kinds, trade in goods of all kinds and provide additional services in the areas of canteen and main purpose. The company may take over related business areas, participate in other companies in Switzerland and abroad, acquire or sell companies or establish new ones. It may establish branches and subsidiaries in Switzerland and abroad and participate in them. In addition, it may carry out all commercial, financial and other activities that are suitable for promoting the purpose of the company. The company may acquire, hold, sell and manage properties and real estate in Switzerland and abroad. It may also provide financing for its own account or for third-party account, as well as guarantees and sureties for subsidiaries and third parties.