JCDecaux Group is a multinational corporation based in Neuilly-sur-Seine, near Paris, France, known for its bus-stop advertising systems, billboards, public bicycle rental systems, and street furniture. It is the largest outdoor advertising corporation in the world. The company was founded in 1964 in Lyon, France, by Jean-Claude Decaux. Over the years it has expanded aggressively, partly through acquisitions of smaller advertising companies in several countries. JCDecaux currently employs more than 10,720 people worldwide and maintains a presence in over 80 countries. In France alone, JCDecaux employs more than 3,500 people. Wikipedia