The operation of a sanitary installation, repair and cleaning company; the execution of all work related to the construction, renovation and maintenance of buildings as well as the import and export of all types of materials. The company may also engage in any other activity that has a direct or indirect connection with these purposes; it may in particular create branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire companies with an identical or similar purpose, or merge with such companies, carry out all operations and conclude all contracts suitable for developing and expanding its purpose or directly or indirectly related to it.