Meet the team

igrain offers more than just technology.

At igrain we believe growers and buyers still value talking to someone to discuss marketing options and to know that they are supported through the negotiation, contracting and execution processes. Being that independent voice between the buyer and seller allows igrain to provide objective, impartial options to our clients. Our team of account managers live and breathe grain markets and market engagement options. Please call us to discuss your options.

The igrain team

Tom Roberts

Managing Director

Based in Bathurst NSW, the Co-founder of Tom has extensive experience in farm management and consultancy. Tom has a strong knowledge of the production side of farming and has been involved in both private and corporate agricultural businesses. Tom has a Diploma in Agriculture, Diploma in Ag Business and has completed studies at Murrumbidgee Agricultural College.

Mobile: 0488 081 711
Duncan Whittle

Duncan Whittle


Based out of Orange, NSW, Duncan joined the igrain team in 2016 having returned to his home region of the Central West with his wife and young family. Most recently, Duncan spent 7 years in Melbourne trading bulk and export wheat and prior to that operated as a buy and sell side agricultural commodity trader in Sydney and Auckland since 2001. Duncan has a Bachelor of Business (Agricultural Commerce) from the University of Sydney. Duncan is passionate, dedicated and committed to getting the grain growers in his area the best prices for their grain and ensuring their needs are well catered for.

Mobile: 0477 641 156
Machallie McCormack

Machallie McCormack

Senior Account Manager Southern NSW

Machallie McCormack comes from Tooraweenah, 150km north of Dubbo in NSW, and is a grain grower's daughter. She has been in the grains industry all of her working life, with grass roots experience from sowing, harvesting, sampling, through to administration of the Lake Grace Zone for CBH and Logistics and Grain trading for a Grower Co-op. Machallie joined in its initial stages, and is passionate about the business, the growers and the grains industry.

Mobile: 0417 118 759
Lauren Donovan

Lauren Donovan


Lauren is located in Molong NSW. Lauren grew up in a small village in the UK, having learnt a great deal about agriculture from her Mother who was raised on a working farm. Lauren has an extensive history of sales and marketing and brings her determination for helping others along with her enthusiasm for working with those in her local area.

Mobile: 0477 641 155
Cindy Brenber

Cindy Brebner


Cindy Brebner joined the igrain team on October 2012. Cindy comes from Grenfell in NSW and been previously employed in the Agribusiness and Rural sector for a number of years. Cindy brings with her a passion and enthusiasm for the Grains industry and a determination to look after the grain growers in her area.

Mobile: 0477 641 544
Tammy Gommers

Tammy Gommers


Tammy Gommers is based out of Murray Bridge in South Australia. Tammy grew up on a family property, just out of Murray Bridge and in 1996 moved onto her own farming property working with cereal crops, harvesting, grain marketing and administration. Tammy has spent the last 5 years working for Thomas Foods International and has recently joined the driven igrain team determined, passionate and committed to getting grain growers in her region the best price for their grain.

Mobile: 0409 917 873

Regional Account Managers Map (Click Here)