Board of Directors

Hinerangi (Waikato, Ngaati Mutunga) is the Chair of Tainui Group Holdings. 

Hinerangi Raumati is a fellow of Chartered Accountants Australia and New Zealand and a member of the New Zealand Order of Merit.  She has significant financial, investment and general management experience. Hinerangi is an experienced governor with a focus on post settlement iwi entities and Maori commercial entities.  Hinerangi has a particular interest in driving Maori economic development and creating models of governance that capture tikanga and matauranga as an appropriate lens for doing business in Aotearoa.  

She is the current chair of the iwi investment company of Ngati Mutunga.  Hinerangi is on the board of Genesis Energy Ltd, the Guardians of the New Zealand Superannuation Fund, Taranaki Iwi Holdings Ltd, Pouarua Farms LP and the Executive Committee of Waikato Tainui iwi. 

Hinerangi retired from the establishment Board of the Northland and Auckland Water Services Entity, Te Puia Tapapa (the Maori Direct Investment Fund) and Watercare in 2023. She retired as the Chair of Parininihi ki Waitotara Inc. and Moana NZ in 2021.    

Tania (Ngaati Raukawa, Ngaati Maniapoto) joined the TGH board in 2015. She was a director on the Boards of AgResearch and Landcare Research, and for Mighty River Power for 13 years. In 2014, she was the first Maaori director on the Reserve Bank of New Zealand Board, and she’s been a member of the Waitangi Tribunal since 2008.

Rebecca is the founder and CEO of Mint Asset Management with 35 years’ experience in the funds management sector. She has held senior investment roles at ING (NZ) Ltd and Johnson Fry in the UK as well as directorships with the Financial Markets Authority and KiwiRail.

Mark was appointed to the Board of TGH in May 2020. He has a strong background in property and port governance, including with Augusta Capital Limited, Shortland Properties and CentrePort. Mark served as an Advisor to the TGH Board prior to his appointment as an independent director.

Craig Barrett (Ngaati Paretekawa) is a chartered accountant and senior partner for Baker Tilly Rodway Staples and has 20 years’ experience in finance and investment. He chairs the boards of Mangatoatoa Marae and Puniu River Care and holds several governance directorships including Hineuru Holdings Limited and Te Waka regional economic development agency. Craig was appointed to the TGH board in February 2024 as one of two Te Arataura representatives.