Who we are
As one of the best cereal breeders in Australia, InterGrain’s extensive portfolio of varieties deliver solutions for grain growers – across rainfall environments, soil types and farming systems.
We believe the continuous development of improved crop genetics is fundamental to ensuring a highly competitive and sustainable grains industry in Australia.
InterGrain’s focus is breeding market leading varieties that meet grower and end-user customer requirements. We are recognised globally for delivering exceptionally high quality malting barleys and udon noodle wheats.
History
InterGrain was established in October 2007 when the Western Australian State Government and the Grains Research and Development Corporation privatised the Department of Agriculture and Food Western Australia’s (DAFWA) wheat breeding program. In 2009/10, the DAFWA barley breeding program was also transferred to InterGrain. This corporatisation aligned with the Australia-wide trend to encourage private sector investment in plant breeding and has enabled the establishment of a commercial wheat and barley breeding powerhouse committed to delivering elite cereal varieties to Australian growers.
In 2021, InterGrain took over the leadership of the National Oat Breeding Program from South Australian Research and Development Institute (SARDI) backed by investment from the Grains Research and Development Corporation (GRDC) and AgriFutures Australia.
World class breeding operations
Our breeding operations are world class and innovation is in our DNA. We use gene science, big data, cutting edge statistics and robotics to maximise the impact of our breeding programs. Working with over 30 collaborators around the world, we have extensive germplasm exchange programs and have forged global R&D linkages.
Our people

Tress Walmsley
CEO
Tress Walmsley was appointed as the InterGrain CEO in August 2012. Having joined the business at inception, Tress has played an integral role in governance, developing operating systems and building the company’s commercial platform. Tress has ov...

Troy Keenan
CFO
Troy Keenan joined InterGrain as Chief Financial Officer in 2012. He is primarily responsible for the financial management of the company while also leading the operations and administrative functions. Prior to InterGrain, Troy had gained broad com...

Nicole Kerr
CMO
Nicole Kerr joined InterGrain as the Chief Marketing Officer in 2022. Nicole has over 20 years’ experience working in the Australian grains industry. Prior to starting with InterGrain, she was the General Manager – Strategy & Communications for...

Dan Mullan
COO
Dan is InterGrain’s Chief Operations Officer. As COO, Dan oversees all operational aspects of the company, ensuring efficient coordination between breeding programs, national trial management, seed production, quality control. Dan joined InterGra...

Amanda Booth
HR Manager
As the company’s Human Resource Manager Amanda Booth is responsible for the recruitment and wellbeing of a team of 65+ staff. Amanda is a highly skilled Human Resources professional with over 20 years’ experience in developing vibrant company c...
Our board

Karlie Mucjanko
InterGrain Chair
Karlie is a strategic communications specialist with experience in managing brands and reputations, complex stakeholder relationships and communications. She has 20...

Chris Bazley
Board Director
Chris Bazley joined the InterGrain board in December 2017, bringing with him a plethora of experience as a former senior executive in the Australian grains industry,...

Bob Mullins
Board Director
Bob’s extensive international career as a senior executive in high-tech seeds businesses and experience as a director will help him to contribute to InterGrain’s...

Emma Scotney
Board Director
Emma Scotney (BA, LLB (Hons) GAICD) is an experienced non executive director and former corporate lawyer with strong financial and commercial acumen who has over 25 ...
Breeding team
Wheat breeding

Dr. David Tabah
Senior Wheat Breeder
Dr David Tabah, “DT”, is InterGrain’s Senior Wheat Breeder. DT has over 20 years experience in the industry in diverse high profile breeding roles. He was prev...

Dr. Jayfred Godoy
Soft & Udon Wheat Breeder
As InterGrain’s wheat breeder, Jayfred is primarily involved in the genetic improvement and germplasm enhancement of udon and soft wheats. He is responsible for th...

Dr. Calum Watt
Early Generation Hard Wheat Breeder
Calum is the early generation national hard wheat breeder at InterGrain, joining the company in 2020. He holds a Ph.D. in barley quantitative genetics from Murdoch U...
Oat breeding

Dr. Allan Rattey
Senior Oat Breeder
Before joining the company in 2018, Allan worked with Dow AgroSciences as the lead wheat breeder in Australia, where he oversaw the company’s national plant breedi...
Scientific support

Dr. Haelee Fenton
Cereal Chemist
Haelee joined InterGrain towards the end of 2019 as the Cereal Chemist and has led the implementation and development of the quality laboratory at our Bibra Lake sit...

Dr. Dini Ganesalingam
Research & Business Development Manager
Dini is the Business and Research Development Manager for InterGrain’s wheat, barley and oat breeding programs and has more than 9 years’ experience in all aspec...

Dr. Chris Lisle
Biometrician
Chris Lisle is the Biometrician for InterGrain where he leads the development and implementation of statistical methodology to InterGrain’s breeding programs. Chri...

Dr. Federico Ribalta
Plant Growth Facilities Manager
Federico is the Plant Growth Facilities Manager at InterGrain, having joined the company in 2020. He has extensive experience in the development of biotechnology too...