Tweets about #Innovation A house open to the future of your property The André Griffaton firm combines with the know-how and the savoir-vivre specific to traditional Houses, a modern working method resolutely turned towards the satisfaction of your patrimonial interests. Our professional positioning, at the crossroads of three major businesses, Co-ownership, Management, Transactions , allows us today to meet all your expectations, and each of them in a much richer way. We manage many buildings located in the heart of Paris. We have the experience of a heritage comparable to yours; we must define with you a project exclusively adapted to your property. more> Founding member of UNIS