Contact us by telephone or using the contact form below. Our teams will reply as soon as possible.


45 avenue Victor Hugo
75016 PARIS
01 40 55 40 50 / 01 83 64 56 40


179 boulevard de la Liberté
59000 LILLE
03 28 52 45 24


13 rue Emile Zola
69002 LYON
04 37 23 00 01

    Personal data, which are collected in this questionnaire, are used for MGG Voltaire’s team and for commercial purposes in accordance with accordance with Article L 34-5 of the electronic communication Code.
    These data are stored for a maximum duration of 3 years as of the last contact.
    According to the General Data Protection Regulation of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on free movement (2016/679) (‘GDPR’), any data subject providing proof of their identity, has a right of access to that data, of rectification or deletion, to object, to data portability of the personal data and to restrict processing, as well as the right to dispose of the data after death. These rights can be exercised by contacting MGG Voltaire by email at the following email address
    For more information regarding processing and treatment of personal data, please refer to our Privacy policy.