The purchase and sale of buildings, real estate brokerage, all services and activities related to the purchase, administration, rental and sale of properties, excluding all real estate transactions in Switzerland that do not have an exclusively commercial purpose; interior design services, architectural design, purchase and sale of interior design items, including decoration, furniture, repair services, interior design consulting services, property management, real estate investment with an exclusively commercial purpose in Switzerland, marketing services in the field of real estate. The company may: carry out all renovation and decoration work, both interior and exterior; carry out, either on its own account or on behalf of third parties, all commercial, financial, movable or immovable transactions having an exclusively commercial purpose in Switzerland, directly or indirectly related to its main purpose; participate, in any form, in all companies, excluding all real estate transactions in Switzerland not exclusively used for commercial purposes; create branches or subsidiaries in Switzerland and abroad; grant loans or guarantees to shareholders or third parties, if it serves its interests.