Legal Notice

Site editor :

G4, 4 bd voltaire - 91290 ARPAJON - FRANCE
SIRET : 487 945 453 00024
Editing manager : Vincent GAUTIER

Host :

OVH, 2 rue Kellermann 59100 ROUBAIX - FRANCE
Free number : 1007

Concept and editorial content :

La Touche en Plus

Outsourced Marketing Agency

Graphical design :


Nantes-Métropole advertising communication agency

Web development :



Website creator - Concarneau

Privacy policy


The G4 site uses a Google Analytics cookie to track traffic anonymously, the visitor's consent is collected before this cookie is placed. In case of refusal, no cookie is placed.

Données personnelles

The contact form allows the visitor to contact G4.

The personal data is collected with the explicit and informed consent of the visitor.

The person responsible for processing personal data is Vincent GAUTIER.

These data are collected for the purpose of establishing a professional exchange linked to the visitor's request.

These data will not be transferred or sold to third parties.

It is optionally offered to subscribe to information by email (news, events). An unsubscribe link will always be present in these emails.

In accordance with the french law n ° 78-17 of January 6, 1978, relating to Computing, Files and Freedoms, the visitor has the right to access and rectify his personal data. He can exercise this right by sending an email to info(at) or via the contact form.