masonry work, rough construction, finishing work, insulation and exterior design; construction and renovation work for all types of housing; site management; marketing of ideas or projects related to the aforementioned fields. The company may establish branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire or establish companies with an identical or similar purpose, carry out all commercial, financial, movable or other operations and conclude all contracts that serve to develop its purpose or are directly or indirectly related to it.