Milan , 08 February 2007 - Aldeasa S.A., one of the world leaders in the airport retail sector and a 50/50 joint-venture between Autogrill S.p.A. (Milan: AGL IM) and Altadis S.A. (Madrid: ALT SM), is joining the US market, where it has won a tender, called last May, to operate a 640 square metre duty-free area in the world’s busiest airport in terms of passenger traffic - Atlanta International Airport.