For the first 13 years of his career, David worked in the aerospace industry for Boeing, Airbus and Pilatus Aircraft, covering a variety of technical and leadership roles in engineering, manufacturing, and quality assurance. Following a career change motivated by his passion for more sustainable and innovative food systems, David left Boeing and helped launch Food Frontier. He then became COO of Hemple, an Australian hemp foods startup, and subsequently the APAC Regional Manager for Hungry Planet, a U.S. premium plant based meat company. In mid-2019, he founded Change Foods which is producing dairy products using precision fermentation, and whose mission is to develop sustainable, healthier, and more ethical food supplies for the future.

Kim Tonnet

Head of Regulatory Affairs
Kim is a regulatory & government relations professional with over 30 years of experience across food manufacturing, alt proteins, and cell ag.

Joanne Tunna

Chief Program Officer
Jo is the Chief Program Officer of CAA and brings over 15 years of experience across government, non-profit and private sectors

Hamish Toohey

Operations Coordinator
Hamish brings a people-first approach from his background in social enterprise, nonprofits and international development.

Joanne Tunna

Chief Program Officer
Jo is the Chief Program Officer of CAA and brings over 15 years of experience across government, non-profit and private sectors

Kim Tonnet

Head of Regulatory Affairs
Kim is a regulatory & government relations professional with over 30 years of experience across food manufacturing, alt proteins, and cell ag.

More Board Directors

View all team members

Chloe Dempsey

Director
Chloe brings a range of experience in strategy, policy, and green technology to her role as Director.

Elaine Siu

Director
Elaine is a veteran in the alternative proteins space, having served in multiple roles in pioneering organisations including The Good Food Institute.

Dr. Bianca Le

Founder (Former Director)
In August 2020, cell biologist Bianca, took a massive leap of faith and founded CAA mid Melbourne lockdown.

Elaine Siu

Director
Elaine is a veteran in the alternative proteins space, having served in multiple roles in pioneering organisations including The Good Food Institute.

Dr. Carin Basirun

Secretary (Administration)
Carin holds a PhD in Biomedical Engineering and over five years of experience in tissue engineering.

Dr. Anna Barlow

Advisor
Anna is a seasoned expert in the food and agritech sectors, bringing a wealth of experience and knowledge to our advisory committee.

Dr. James Ryall

Advisor
James Ryall is a distinguished biotech consultant with over twenty years of expertise in cell biology, biomanufacturing, and regenerative medicine.

Glen Neal

Advisor
Glen has more than 20 years of experience in food regulation and biosecurity, which has developed his expertise in crisis and risk management.

Dr. James Ryall

Advisor
James Ryall is a distinguished biotech consultant with over twenty years of expertise in cell biology, biomanufacturing, and regenerative medicine.

Dr. Anna Barlow

Advisor
Anna is a seasoned expert in the food and agritech sectors, bringing a wealth of experience and knowledge to our advisory committee.

More Volunteers

View all team members
No items found.
No items found.
View all team members

Want to join our team?

Register your interest in paid and voluntary positions with CAA. Fill out the form below and we’ll be in touch.