Naomi James
Chief Executive Officer
LLB (HONS), MLM, AMP HBS
Naomi joined Ryman in November 2024. Naomi brings extensive commercial and operational experience leading people, asset and regulatory intensive businesses in Australia and New Zealand. She was most recently the CEO of NZX-listed Channel Infrastructure where she led a significant transformation of the company and the New Zealand fuel industry. Naomi has previously held senior operational and strategy roles at ASX-listed companies Santos and Arrium and brings healthcare and governance experience having previously been a non-executive Board member of Central Adelaide Health, an operator of two major public hospitals.
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Matt Prior
Chief Financial Officer
BCOM, CA
Matt joined Ryman in July 2025. An accomplished finance leader, Matt brings a deep understanding of the value drivers in the healthcare industry and has a proven track record of delivering for shareholders by driving operational excellence. Matt was previously Chief Financial Officer at clinical research organisation Emerald Clinical, where he led the global finance and commercial teams. He has also held senior finance roles at large multi-national companies, including Virtus Health, Cochlear Limited, Evans & Partners and Bank of America Merrill Lynch.
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Marsha Cadman
Chief Operating Officer
BA (COMMS), MBA, GAICD
Marsha rejoined Ryman in January 2024 as Chief Transformation and Strategy Officer, before being appointed to Chief Operating Officer in September 2024. Previously she was Chief Sales and Marketing Officer, leading the function across New Zealand and Australia. She has extensive experience in senior leadership roles across customer engagement, strategy, marketing and sustainability, including as Group Manager Customer, Strategy and Marketing at South East Water in Melbourne and General Manager Strategy, Customer and Sustainability at Waste Management New Zealand.
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Rick Davies
Chief Customer and Technology Officer
BSC
Rick joined Ryman in 2019. He has significant experience in technology, customer and commercial leadership roles. Rick has worked extensively within the e-commerce sector, and has held a range of senior roles, including leader of Trade Me’s iconic retail marketplace division.
Di Walsh
Chief People and Safety Officer
NZCS
Di joined Ryman in 2023. She began her career in biochemistry and held diverse operational roles before building an extensive career in senior people and culture roles across Australia and New Zealand. Prior to joining Ryman, she worked in senior roles at Lion Breweries and most recently was Group Executive Manager – People at Fulton Hogan.
Marie Bonnemaison
Chief Strategy and Corporate Development Officer
MECON
Marie joined Ryman in January 2025 as Chief Strategy and Corporate Development Officer, overseeing the delivery of Ryman’s transformation strategy. Previously Marie held roles at leading global management consultancy McKinsey & Company where she partnered with businesses to deliver sustainable transformational change, specifically in the Aged Care, Hospital sectors and with ASX20 companies.
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