Trading, management and rental of real estate of all kinds as well as legal representation in the field of real estate trading and management; furthermore, construction management, execution of work in civil and structural engineering, planning, realization, purchase, sale of buildings of all kinds, also as total or general contractor incl. import, export, transport and assembly of goods of all kinds as well as further services related thereto, in particular also building, operating and managing accommodation and catering businesses of all kinds. The company can establish branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire or merge with similar or related companies, as well as acquire, manage and sell properties in Switzerland and abroad.