to develop advisory activities for all types of companies and industrial or commercial corporations, in Switzerland and abroad; to acquire, manage and dispose of participations in companies and industrial or commercial corporations, in Switzerland and abroad; to exercise all management and administration mandates related to participations and to provide all related services, in particular administrative and financial assistance; to promote patronage in favor of all types of companies and associations; to carry out all types of brokerage operations; to carry out all types of real estate operations, namely the acquisition, holding, administration, construction, management and sale of real estate.