Supply of services in the field of construction, in particular the sale of equipment; promotion and trade of products for air refreshment in all types of premises; execution of works in the fields of building and civil engineering; provision of services as a general contractor, project manager, works manager, execution of technical works and trade in building materials. Furthermore, it may carry out, either on its own account or on behalf of third parties, all financial, commercial, movable or immovable transactions directly or indirectly related to its corporate purpose and may be interested, in any form, in all similar companies, in particular by taking a stake in similar companies. The company may also establish branches and subsidiaries in Switzerland and abroad.