Lion and CUB both slipped back in the rankings based on company revenue.
Supermarket giants shift focus from increasing market shares to boosting profit margins.
Stores look to capture over a billion dollars in spending.
Lion, Coca-Cola Amatil, Nufarm and Inghams all made the top 30.
Wesfarmers is expected to fall down the list this year following the demerger of Coles.
“The Australian agricultural sector is likely to be one of the largest winners."
IBISWorld says emerging trend is a significant opportunity for the local industry.
It's important to make a clear point of difference.
IBISWorld says the decision may indicate preference for private labels over bigger brands.
Veggie growers are the winners of free trade agreements.