I have worked 6 years to Sogeti and I was belonging to the “.NET Rangers” team by Sogeti. Check http://www.dotnetrangers.fr web site to enter into our blog. The Team was managed by François MERAND and we work in various places in France. There are guys in Paris, Lyon and Bordeaux.
Now, I join Microsoft France to do Senior PFE job (Premier Field Engineer).
ChristopheP on Microsoft Technologies 
We at Sogeti will miss you Christophe, but look forward to working with you again with Microsoft