Founded in 1962, IER, a Blue Systems (Bolloré Group) company, offers a range of products and services to meet the needs of government, local authorities and businesses.
For nearly 60 years, IER has maintained its vocation as a developer of solutions adopting emerging technologies to meet the specific needs of its customers.

Initially specializing in the field of printing, the company has diversified over the years and today covers various markets such as electronic ticketing, goods traceability in the supply chain, recharging infrastructures, self-service equipment and pedestrian and vehicle access control solutions.


Integrator and solution provider

line of business

geographic area

France, Europe


For companies wishing to improve the management of their supply chain, IER has designed an interoperability solution that can be adapted to different use cases. Our traceability solution enables the aggregation of data captured via technologies such as IoT.

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