*[[Cercle des Economistes]] – member<ref name="lambert"/>
*[[Flash Economie]] editor of this research journal financed by Natixis Bank<ref name=lambert/>
*French [[French Council of Economic Analysis]] member <ref name=lambert/><ref>Renaud Lambert, [http://mondediplo.com/2012/03/03advised Well advised]: Independent economists, or members of the board?, Le monde diplomatique, March 2012.</ref>*French [[French Financial Markets Authority]] (AMF) advisor<ref name=lambert/>
*[[Total]] a director<ref name=lambert/>