Martin J Williams – Nyngan Seed Graders: https://www.facebook.com/profile.php?id=100089608596557
Robert and Jane Dent – Ardent Seeds: https://tasglobalseeds.com.au/about-us.html
Russell Young – Young Seeds: https://www.msfarming.com.au/about
Williams Seeds: https://williamsseed.com.au/
AGF Seeds: https://agfseeds.com.au/
Kevin Elmy – Cover Crops Canada: https://covercrops.ca/
