Legal Notice


The site administrators of are:

Website’s Publisher

EXCELYA GROUP SIRET Number : 82098471400023
Director of publication: Frédéric PAQUEVILLE and François MOISSON
1 Cours de l’ile Seguin 92100 Boulogne-Billancourt
Telephone :
Email :
Website :

Data Hosting

Web host : OVH 2 rue Kellermann - 59100 Roubaix - France


Terms of Use

The website ( is available in different web programming languages (HTML, HTML5, Javascript, CSS, etc…) and to ensure a greater user experience with better graphic design, it is recommended that modern browsers such as Internet explorer, Safari, Firefox, Google Chrome, etc are used.

EXCELYA implements all necessary means to ensure that the information provided and all subsequent updates of this information on the website are reliable. However, EXCELYA cannot be held responsible for omissions, inaccuracies and deficiencies in the update, whether of its own doing or of that of third parties providing the information concerned. Information provided on the website is given for guidance and may be subject to change. Please further note that the information given on is not exhaustive and is subject to any amendments that may have been introduced since it was put online.


This website uses Google Analytics, an analytics service provided by Google Inc. (hereinafter referred to as “Google”). Google Analytics uses "cookies", which are text files placed on your computer which enable an analysis of your use of the website. The information produced by the cookie about your use of this website (including your IP address) is anonymous. They will be transmitted and stored on servers located in multiple countries around the world controlled by Google or its wholly owned subsidiaries. Personal data is therefore likely to be processed on a server located outside the country of residence of the user. Google will use this information for the purpose of evaluating the use of the website, compiling reports on website activity to EXCELYA. Google may also provide this information to outside parties if this is legally mandated or if such parties process this information for Google. Google will not, under no circumstances, connect the user data from Google Analytics with any other data held by Google. You can disable the use of cookies by selecting the appropriate settings of your browser. However, such deactivation may disable some of the site's functionality. For further information regarding the privacy policy applicable to cookies used by Google Analytics, the user can consult the following page:

Hypertext Links

EXCELYA websites may offer links to other websites or other resources available on the Internet.
EXCELYA has no way to control sites in connection with its websites. EXCELYA will not answer for or guarantee the availability of such sites and external sources. EXCELYA cannot be held liable for any damage, of any nature whatsoever, resulting from the content of these sites or external sources, including information, products or services they offer, or any use that can be made of these elements. Navigation on the linked sites is at the user's own risk and the user shall comply with the related terms of use.
The users, subscribers and visitors of the websites cannot set up a hyperlink towards this site ( without the prior explicit authorization of EXCELYA. In the event that a user or visitor wishes to set up a hyperlink to one of EXCELYA's websites, an email requesting this can be sent using the website directly. EXCELYA reserves the right to accept or reject a hyperlink without having to justify its decision.

Services Provided

The company’s activities including all information is presented on our website at
EXCELYA endeavours to ensure that the information provided on is as accurate as possible. Information on the website is not exhaustive and the photos are not contractual, they are equally subject to any amendments that may have been introduced since being put online. Moreover, information on is purely indicative and may be subject to change without notice.

Contractual Limitations of Liability for Data Security

The information on this site is as accurate as possible and the site updated at different times of the year: it may contain inaccuracies or omissions. If you notice a gap, an error or what appears to be a malfunction, please report them to ensuring that the problem is described as precisely as possible (problematic page, type of computer and browser used, ...). All downloaded content is at the user's own risk and under their sole responsibility. Consequently, EXCELYA accepts no liability for any damage made to a subscriber's computer or for any loss of data resulting directly or indirectly from downloaded content. In addition, site users undertake to access the website using up-to-date equipment, not containing any viruses and with an updated internet browser. The hypertext links set up on the website pointing to other resources present on the internet does not engage the responsibility of EXCELYA.

Intellectual Property

All content on this website, including, but not limited to, graphics, images, text, videos, animations, sounds, logos, gifs and icons and their formatting are the exclusive property of the company with the exception of trademarks, logos or content belonging to other partner companies or authors.
Any reproduction, distribution, modification, adaptation, broadcast or publication of these elements, even partial, of these elements is strictly prohibited without the explicit written consent of EXCELYA. Such representation or reproduction in any form is an offence under articles L335-2 and seq. of the intellectual Property Code. Failure to comply with this prohibition constitutes an infringement which may incur the perpetrator's civil or criminal liability. In addition, owners of content copied could take legal action.


The present conditions of the website are governed by French laws and any dispute or litigation that could arise from the interpretation or the execution of these will be submitted to the exclusive jurisdiction of the Courts that the head office of the company is dependent on. The reference language for settling potential disputes is French.