Manfredi is Chairman of Heritage Group a diversified conglomerate that invests in tourism and other industries. Heritage Group is active in the travel industry, in real estate and financial investments, and in February 2019 it acquired the majority of the luxury travel company Abercrombie & Kent. Silversea was founded by the Lefebvre family in the early ‘90s as a pioneering cruise line offering a personal style of ultra-luxury travel, unrivalled in the world. In June 2018, two thirds of Silversea, now one of the leading companies in the world of ultra-luxury cruises was sold to Royal Caribbean Cruises Limited for an amount in excess of $1 billion in equity value. The remaining one-third stake was transferred to Royal Caribbean Cruises Limited in July 2020. Manfredi held the position of Executive Chairman of Silversea Cruises Group from 2001 to 2020. Manfredi was honoured with the title of Chevalier de l’Ordre de Saint Charles & Grimaldi by H.S.H Prince Albert II of Monaco in 2007 and was appointed Honorary Consul of the Republic of Ecuador in Monaco in April 2019.