Kate Tidbury

Chief Legal Officer & Company Secretary

Bachelor of Laws (Hons) / Bachelor of Science (University of Auckland)

Kate joined the Company in May 2021, having already provided legal advice to the Group over a number of years in her previous role with a leading New Zealand law firm.

Kate was appointed Chief Legal Officer in April 2026 and is responsible for the Group’s legal function. In her role as Company Secretary, she works closely with the Board on governance matters.

Prior to joining the Group, Kate worked in private practice for 9 years, with a focus on commercial and intellectual property law. Kate is a qualified solicitor in New Zealand.

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The a2 Milk Company respectfully acknowledges the traditional owners of the land on which we live, work, and operate. We pay our respect to Elders past and present. 

a2 Milk® is a trademark of The a2 Milk Company Limited

*A1 and A2 proteins refer to A1 and A2 beta-casein protein types