The part of the Isère department bordering on the Rhône river, a key trade route connecting northern and southern Europe, with the added benefit of the nearby Lyon economy.
Main companies: Finorga, Rhodia, Ahlstrom, Eurofloat (Saint Gobain), Avecia, Celette, Calor, Sodiall, Prezioso, Condat, Aventis
Part industrial, dominated by chemicals, pharmaceuticals, glass and textile manufacture, paper-making and metal working
Part logistics, to cater for the needs of heavy industry.
More than 300 hectares
23 industrial estates, including Salaise-sur-Sanne, an industrial estate and port
Almost 20,000 sq m industrial premises