Compagnie de Chemins de Fer Départementaux Société Anonyme engages in the provision of railway solutions in France. It offers railway equipment, including locomotives, shunters, railcars, funiculars, bogies, and railway gearboxes; and warehouse management systems, CFD technology. The company also provides veterinary inspection cases, oxygen equipment for the Army, and helium leak analysis benches for aeronautics. The company was founded in 1881 and is headquartered in Paris, France.