Thomas Amstutz is a member of the board of directors of Multiplicity Partners. He held a variety of management positions after joining Credit Suisse Group in 1978. In 1999 he was appointed Member of the Executive Board of Credit Suisse Private Banking and from August 2002 until December 2004 he was a member of the Executive Board of Credit Suisse Financial Services and head of the investment management division. From 2005 he chaired the Absolute Investment companies. He currently chairs Gryth Group AG, which merged with JAAM Advisory in 2023. Additionally, he serves on the boards of Alpine Select, Bâloise Bank, Castle Private Equity, Vicenda and other private Swiss companies.