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Jean-Luc Petithuguenin
Founding President of the Helios Group
Jean-Luc Petithuguenin
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Olivier Jacquin-Ravot
Managing Director, Proximark
Eric Vandoolaeghe
Managing Director, T1, Helios Atlantique, Kangourou & Sign Plus
Valérie Larsonneur
Financial & Administrative Director of the Helios Group
