The operation of a sanitary installation, heating, home technology, ventilation, air conditioning business as well as the maintenance and servicing of all heating, ventilation, refrigeration, air conditioning and control systems. In general, the company may establish branches or subsidiaries in Switzerland and abroad, participate in other companies, acquire or establish companies with an identical or similar purpose, grant loans or guarantees to associates or third parties, and carry out all financial, commercial, movable, immovable and other operations in Switzerland and abroad, and conclude all contracts that are suitable for developing its purpose or are directly or indirectly related to it.