The execution of all work related to cleaning and all services in the fields of hygiene, maintenance and maintenance of buildings, in particular facade cleaning, exterior and parking maintenance, window cleaning, carpet shampooing and impregnation of all types of floors as well as the laying, coating and polishing of all types of floors. The company also aims to carry out all technical studies in the field of building, provide advice for any project, development, implementation and property management and any control, monitoring and financial cost estimation in these areas. The company may also carry out any other activity having 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 relating directly or indirectly thereto.