Grainstone Pty Ltd

Grainstone is an Australian agrifood-tech company that uses biorefinery technology to revolutionize the barley value chain. They transform barley-derived brewers' spent grain, a byproduct of beer production, into high-value, sustainable ingredients for food, feed, and bioproducts. Their flagship product is Goodness Booster Flour, a high-protein, high-fiber specialty flour. Grainstone aims to create healthier, greener, and more affordable products while minimizing waste.