The operation of a company active in the renovation and construction of buildings, including study, support and execution services, particularly in masonry, tiling, resin, parquet, floor coverings, outdoor installations, interior demolition, demolition, surface treatment and site cleaning. The company may act as a specialized study office for renovation, agent or representative of the client, and carry out any commercial or financial activity directly or indirectly related to its purpose. It may create branches and acquire participations.