Paula Steed had a 25-year career in financial services and banking, including with AMP, ANZ and ASB.
The appointment follows outgoing CEO Arihia Bennett stepping down from the role after 12 years of service.
Mitchell joins IMANZ from TVNZ where she spent the past decade.
The AHC is a wholly owned subsidiary of the Trust responsible for managing and growing its fisheries settlement assets.
Dennis Edel is chief client officer, Matt Beach is head of client care, and Richard Phillips as head of growth.
John Williamson has been a member of the Guardians board since May 2016.
James Butcher will commence his new role from February 26.
Brent Pattison joined the company in 2020 and was credited with implementing Oceania’s successful five-year growth strategy.
Fiona Cooper is an experienced professional with a strong background in diplomacy, trade policy, and business.
Juliet Tainui-Hernandez will be leaving RBNZ at the end of April 2024.
