In 2011, Alain SAUTER set up Geo-p, a firm specialising in landscape diagnoses, preparation of spatial data, cartography and 360° photography.

In 2005, Frédérick GROSJEAN set Territoires 2100, specialising in spatial planning issues.

In 2002 Geffroy BRISCHOUX, Guillaume GIRERD and François PEZZOLI set up ITEM Etudes & Conseil, specialising in passenger travel and goods transport.

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