All technical services for events; the company may participate, directly or indirectly, in any operations related to its purpose through the creation of new companies, contribution, subscription or purchase of shares or social rights, merger or otherwise, creation, acquisition, lease, leaseback of any business, factories, workshops or establishments - with the exception of operations relating to properties whose use is not exclusively commercial or to companies with an immovable purpose not limited to commercial properties; and, generally, all operations, of whatever nature, directly or indirectly related to the corporate purpose or to any other similar or related purposes, - with the exception of operations relating to properties whose use is not exclusively commercial or to companies with an immovable purpose not limited to commercial properties.