The company's purpose is the operation of a gravel pit, the purchase, sale and generally the trade of all materials, in particular construction materials; the feasibility study, design and construction of basins and swimming pools; the execution of all dredging work as well as all activities in the field of refrigeration machines, heating and sanitation. The company may, in Switzerland and abroad: carry out all commercial, financial or industrial activities, movable or immovable, directly or indirectly related to its purpose; create branches or subsidiaries; take participations in all companies and participate in all companies having a direct or indirect connection with its purpose; grant loans or guarantees to associates or third parties, if this promotes its interests.