Bonjour Nil,
We are a features and advertising production company based in Paris and London. We have worked for many years with clients such as Nike, Sony and Vogue as well as producing a wide variety of local features. We have also facilitated shoots for US films such as Duplicity when they needed to work in London.
We are very happy co-ordinating multi-country shoots to limit the number of production service companies you have to negotiate with!
We would love to help! Have a look at http://www.shootfrance.com and http://superbefilms.com. We have a large location archive and would be happy to provide you with an initial research service.
I can be contacted at mail@shootfrance.com or +33 614407999.
With best regards,
Alex Quennell