Our team

Extension officers Stuart Burns and Bill Hollingworth

Passionate, skilled professionals working to support growers and strengthen the nursery industry.

Behind every national initiative is a team of passionate, skilled professionals working to support growers and strengthen the greenlife sector. From our Canberra-based leadership to our Extension Officers in the field, GIA’s staff bring deep expertise in policy, biosecurity, communications and industry development.

We work nationally, think strategically and stay grounded in the realities of day-to-day production.

I didn’t grow up in horticulture, but working in this industry has made me realise how much plants shape our lives – in ways most people never think about. Every day I learn something new, and I love being part of a team that’s helping tell that story.
Emily Rice headshot
Emily Rice, Communications Coordinator, Greenlife Industry Australia
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Jo Cave

Chief Executive Officer

Joanna Cave has 30 years’ successful leadership experience as CEO of a variety of peak bodies,…
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Jennifer McQueen

Director of Communications

Jennifer McQueen brings curiosity, clarity and a campaigner’s mindset to her role as Director of…
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Alina Sedmak

Chief Operating Officer and Company Secretary

With over 20 years’ experience, Alina has a broad knowledge in both legal and finance matters,…
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John McDonald

Director of RDE & Biosecurity

John has more than 35 years’ experience in production horticulture, the past 29 in nursery…
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Emily Rice

Communications Coordinator

Emily joined GIA in May 2023 as its Communications Coordinator. Her role involves GIA’s day to day…
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Kate Staker

Finance Manager

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Barry Naylor

Principal Extension Officer

Barry Naylor is Greenlife Industry Australia’s Principal Extension Officer. He has over 40 years of…
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Celeste Cook

APPS Administrator & Extension Officer

With a background in animal and plant biosecurity, horticulture, systems auditing and teaching,…
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Colin Hunt

Extension Officer – New South Wales and northern Victoria

Colin joined GIA in November 2022 as an Extension Officer with a background in retail and…
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Stuart Burns

Extension Officer - Victoria

Stuart has over 20 years of experience working in horticulture, including research, media, teaching…
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Bill Hollingworth

Extension Officer WA/NT

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David Hunt

Smart Farming Project Officer

Based in Brisbane, David’s role is to assist research partners in building an innovative smart…
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Janelle Dahler

Biosecurity Analyst

Janelle joined GIA in February 2022 as Biosecurity Analyst and is based in Brisbane. She works in…
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The GIA team visiting Grange Growing Solutions
The national voice supporting growers, protecting plant health and promoting greenlife.
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Simon Smith, Deputy Chair
GIA is governed by a skills-based board made up of professionals from across the country.
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Mike Mehigan and Carole Fudge
We honour the dedication and lasting impact of those who’ve shaped the nursery industry.
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Colin at Green Expo
GIA and its state members work together to support growers locally and represent the nursery…
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