Born in Florence on June 12, 1942, Roberto Aiazzi has been active in trade unions, graduated in Philosophy from the University of Florence with Paolo Rossi Monti in 1972, and taught in junior and senior high schools in the province of Florence. Since 1992 he has built and directed the Study Office of CNA Florence, producing monitoring actions and sectoral and territorial monographs related to SMEs in the province of Florence. He has written articles for Florentine magazines such as "Il Ponte."

He has published the following volumes: together with Marco Jaff, Scandicci: from village to city. 1866-1966 (Alinea, Florence 1997), Oltrarno. Tra perdita d'identità e senso di appartenenza (Polistampa, Florence 2003), Campi Bisenzio, profilo di un territorio fiorentino: anni 1950 - anni 2000 (with Sandra Baffetti and Stefano Bettini, NTE, Campi Bisenzio 2009), Artigiani d'arte (edited together with Franco Vichi, Florence Chamber of Commerce, 2009), the proceedings of the conference Mario Augusto Martini. A protagonist of our 1900s (with Pier Luigi Ballini and Manila Soffici, Polistampa, Florence 2013) and Essays on the Urban Phenomenon in the Province of Florence (Polistampa, Florence 2016).