The company's purpose is to engage in water treatment activities, biological sludge treatment, as well as all services in the building sector (sanitary and heating), industry, hospitality, and all import, export, and trade activities of products, materials, and equipment. It may also condition and formulate products. The company may also carry out, either on its own account or on behalf of third parties, all commercial, movable, and immovable transactions, including the holding of commercial properties in Switzerland, and financial transactions, directly or indirectly related to its purpose, in any form, including through participations. The company may open branches in Switzerland and abroad, establish or acquire any company pursuing a similar or complementary purpose. The company may grant loans or guarantees to its associates or third parties.