Provides all services in the construction industry, such as construction, renovation and maintenance work as well as property renovations of all kinds, management and operation of a restaurant, provision of services in the catering sector and trade in goods of all kinds, in particular goods in the construction and catering sectors. May establish branches and subsidiaries in Switzerland and abroad and participate in other companies in Switzerland and abroad, conduct all business that is directly or indirectly related to its purpose, acquire, encumber, sell, manage and exploit real estate and properties in Switzerland and abroad, arrange financing for its own account or for the account of third parties, and provide guarantees and sureties for subsidiaries and third parties.