We are located in Eragny, in the Val d’Oise department in Île-de-France, the leading industrial region in France, within the Bellevue Business Park, a real estate complex of 20,000 m².
MCI has positioned itself as a leading SME in the electronics sector, particularly in the development of your electronic solutions.
We chose to establish ourselves in Éragny, near Cergy Pontoise, because Île-de-France is the leading European region for professional events and conferences. This region, which is full of opportunities, is also the second in Europe for attracting international investments. In summary, its production represents 30.2% of the national GDP and 4.7% of the European GDP.
We are located at 4 Avenue du Gros Chêne, Building C, Door 4 in Eragny.


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