Legal mentions


  • Legal form: Société par actions simplifiée
  • Registered office: 1 rue des Houssières - 27600 Saint-Aubin-sur-Gaillon
  • Phone number: 02 32 22 38 38
  • E-mail:
  • SIRET : 477 918 973 00025
  • RCS : 477 918 973
  • APE code: 6420Z (Holding)
  • Intracommunity VAT no.: FR 284 779 189 73
  • Share capital: €4,631,008
  • Site publication manager: M. Pierre-Jean LEDUC

Data Protection Act

In accordance with article 34 of the French Data Protection Act, you have the right to access, modify, rectify and delete data concerning you. To exercise this right, please contact the webmaster via the RGPD form.


The website is the property of DEMGY. In accordance with the French Intellectual Property Code, any exploitation (representation or reproduction) of all or part of the website is strictly prohibited, unless expressly authorized in advance by DEMGY.

Professional equality index

Created by the Avenir Professionnel law of September 2018, the Professional Equality Index was designed to put an end to inequalities between women and men in the world of work.

Our results for the 2021 Professional Equality Index (reference period from 01/07/2020 to 30/06/2021):

DEMGY Atlantique: incalculable
DEMGY Normandie: incalculable

Production and hosting

Creation of website, webdesign and animated graphics

Human to Computer
87 Bd des Belges - 76000 Rouen


2 rue Kellermann - 59100 Roubaix