Legal notice



This website is published by ALTER SOLUTIONS ENGINEERING, SASU with a capital of 3 420 993 €, located 6 Avenue du Général de Gaulle in Versailles, 78000, France.

SIREN Number : 802 440 297 registered in Versailles RCS.

N° TVA : FR 26 802 440 297


The director of the publication is Louis VACHETTE, CEO of Alter Solutions Engineering.




01 39 24 89 50


Web hosting


This website is hosted by OVH, located 2 rue Kellermann in Roubaix, 59100, France

SIREN Number : 424 761 419 registered in Lille RCS.

Photos and videos credits

The photos and videos available on the website come from Fotolia and Shutterstock’s copyright free images catalog, or are used under Creative Commons licenses.



Privacy policy


This website does not use any cookie. Alter Solutions may collect your personal data when you submit an application or request information through our “Contact” tab. The processing conditions are detailed within the privacy notices below the personal data collection forms “Unsolicited application”, “Job offers” and “Contact”. If you have any question regarding our Privacy policy or the exercise of your rights to access, rectification or erasure, please contact us by email at