Purchase, sale and management of real estate, execution of renovation and conversion work, operation of a restaurant business and organization of entertainment events. May establish branches and subsidiaries in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire or merge with similar or related companies, acquire, manage and sell properties, patents and licenses, as well as conduct all business and enter into contracts that are directly or indirectly related to its purpose or are suitable for promoting it, furthermore, provide financing for its own account or for third-party account and grant guarantees and sureties for subsidiaries and third parties.