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 a leading supplier of complete self-service check-in solutions, with comprehensive offer including hardware, software, remote monitoring and services



IER and Maureva Reunion (formerly Cirrus Informatique) are partnering in software development.