Grenobloise d'Electronique et d'Automatismes Société Anonyme supplies electronic toll collection systems in France, the rest of the European Union, the rest of Europe, Asia, the Americas, and Africa. Its products include automatic ticket issuing machines, automatic payment machines, optical vehicle separators and classifiers, TGR-IP ETC antennas, and on-board units. It also provides tolling solutions such as electronic and manual toll collection, multi lane free flow, and GNSS toll enforcement, as well as parking revenue collection solutions and maintenance services. The company was incorporated in 1971 and is headquartered in Meylan, France.