Sale of all cleaning and hygiene products, execution of all cleaning work, in particular of buildings and construction sites, as well as concierge services; the company may carry out all operations related to this activity as well as all operations aimed at promoting the purpose and interest of the company; it may create branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire companies with similar purposes, merge with such companies and conclude all contracts intended to develop or achieve its purpose or related thereto directly or indirectly.