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Already 100 years!

Founded in Monaco in 1972, Jean GRANIOU Monaco is one of the subsidiaries of the French leader in information technology and energy engineering. The company Ets Jean GRANIOU, which will celebrate its 100th anniversary in 2019, employs a workforce of 140 employees in 4 locations including Monaco.

Jean GRANIOU Monaco provides a service of maintenance and trouble-shooting of the current equipments strong, weak, GTB and home automation notably in:

    The residential of private individuals
    The luxury residential
    Large real estate complexes (offices and homes)
    Industrial premises
    Technical rooms in hospitals and offices.