ZUO is a pioneer in France in the field of BIM (Building Information Modelling). A member of the BIM France association, ZUO has been working since 2004 on Revit software and is one of the country’s users of reference. All our projects are initially developed in the form of digital layouts, with levels of data integration up to and including complete BIM, depending on the wishes of our clients. Attention to environmental issues is a central aspect of the working methods developed by the firm. Before being a normative affair, environmental quality derives naturally from a swathe of good practices based on experience. It is also, of course, associated with a knowledge of various environmental certifications applied in the building industry and used by the firm’s architects on a daily basis: Certivea, Breeam, Minergie, Leed and Well.