Staff
Board of Directors
Advisor
Volunteer

Hamish Toohey

Operations Coordinator

Through his people-first approach and operational expertise, Hamish empowers the CAA team to collaborate effectively and work toward achieving shared goals. 

Hamish previously led Kua, a social enterprise focused on sourcing and consuming coffee in ways that addressed the intersectional challenges presented by climate change. Hamish’s experience spans non-profits, international development, retail and hospitality, particularly within small, fast-paced teams dedicated to purpose-driven work.

Hamish joined CAA following two years at Food Frontier, the independent think tank on alternative proteins in Australia.

Dr. Sam Perkins

Chief Executive Officer
CAA is a tight-knit and committed team led by Dr Sam Perkins, who has a diverse background spanning engineering and humanitarian sectors.

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

Jessica Freitag

Policy & Advocacy Coordinator
Jess brings knowledge of social policy and communications to her role as Policy & Advocacy Coordinator.

Hannah Andersen

Executive Director, Operations & People
Hannah brings two decades of experience in international development, agribusiness & systems change.

Dr. Sam Perkins

Chief Executive Officer
CAA is a tight-knit and committed team led by Dr Sam Perkins, who has a diverse background spanning engineering and humanitarian sectors.

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David Bucca

Director
David brings expertise from a range of innovative foodtech companies, including founding precision-fermented dairy company Change Foods.

Paul Oosting

Chairperson
Paul is well-versed in climate and environmental impact, having spent the last 15+ years working in impact for justice, nature, and climate solutions.

Dr. Carin Basirun

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

Dr. Carin Basirun

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

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. 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. 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.

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.

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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.