The current web site www.gruau.com belongs to Gruau Group, « société par actions simplifiée » registered under number 410 275 192 00012, headquartered:

Gruau Group
9 boulevard Marius et René Gruau
53940 Saint-Berthevin


Legal representative:
M. Patrick Gruau, President of Gruau Group.


The site gruau-deutschland.de is hosted by:

2 rue Kellermann
59100 Roubaix


CNIL – National Commission for Data Protection and Liberties (France)

Personal data collected by Gruau Group will only be used solely for the company’s purpose.

This information will not be disclosed to third parties without the express prior consent.
In accordance with s. 34 of the French Law « Informatique et Libertés » n ° 78-17 of January 6, 1978, as amended by the Act of August 6, 2004, you have a right to access, rectify and delete data concerning you by sending a postal mail with a photocopy of your ID card to Gruau Group – Communication Department – 9 boulevard Marius et René Gruau – 53940 Saint-Berthevin – France.


The web site uses cookies in order to permit navigation on some portion of the site. These data are anonymous. In no case may the cookies be used for the fraudulent collection of personal data.


The regulations concerning the protection of personal data evolve, with the coming into force of the General regulation on the Data protection (GDPR) on May 25th, 2018.
Gruau makes a commitment according to the new regulations, to guarantee the safety(security) and the confidentiality of your personal data (secure storage, access right on request, time-limited preservation).
Your professional information is intended for a strictly internal use(custom) and are not revealed outside.
If you do not wish to receive any more information on behalf of Gruau or more to appear in our database, you can let it to us know by sending us an email in kontakt.deutschland@gruau.de.



Any full or partial reproduction, recording, distribution or rebroadcasting of the contents of this website by any process whatsoever, may only be made for reference purposes and solely and strictly for private use. Any other use is strictly prohibited except for prior and express authorisation by Gruau Group.


This site has been developed by:

Studio Version 2
97, boulevard Félix Grat
53000 LAVAL

Any modification of a photograph must be agreed upon ahead in writing by Gruau Group.

No photo may be used for advertising purposes without authorization.

If you manipulate an image, you create a « derivative » work. According to current copyright law, the creator of the original work is considered the owner of the copyright and therefore you do not hold the copyright to the derivative work, insofar as you are not the owner of the original work.

LINKS TO gruau-deutschland.de

The creation of hypertext links (simple or complex) to the site required express and written prior agreement of Gruau Group.


The web site gruau-deutschland.de may contain hypertext links to other sites.
There are no commitments with these sites: Gruau Group is not responsible for any other site to which users may have access via this site, nor for the content or operation thereof or access thereto.