Gian Reto Lazzarini has been the owner and managing director of CMI Partner AG, a management consultancy in Altendorf, since 2001. At the same time, from 2011 to 2023, he held the position of Delegate of the Board of Directors and Managing Director of Butti Bauunternehmung AG, Pfäffikon SZ. He is a qualified civil engineer FH. Gian Reto Lazzarini is a member of the Board of Directors of various unlisted companies. He has been a member of the Real Estate Investment Committee of Swisscanto Ltd. since 2011. From 2015 to June 2024, he was Chairman of the Board of Directors of the SIX-listed real estate company Novavest Realestate AG.