IER is the world leader in the design, production and marketing of solutions for major passenger (air and rail) transport networks, with a full range of self-service solutions, from check-in to boarding for air travel and ticket vending machines and information terminals for travel on land.
IER is part of the Bolloré Group and has pursued its role as a developer of solutions since it was established in 1962, using new technologies to meet the specific needs of its clients. Its command of these new technologies and its expertise have allowed it to become a vital key player on various markets.