JCDecaux SE is a French multinational corporation focused on outdoor advertising. As of 2016, it is the largest company in its sector worldwide with adverts on 140,000 bus stops and 145 airports. The company is headquartered in Neuilly-sur-Seine, near Paris, France. The company was founded in 1964 in Lyon by Jean-Claude Decaux who led the company until 2000. The company is still majority-owned by the Decaux family, with most of the remaining stock listed on Euronext Paris. The founder's sons, Jean-François Decaux and Jean-Charles Decaux, alternate as the chief executive officers. The company's chief international competitor is Clear Channel Outdoor. Wikipedia