About us
ClonBio Group Ltd. is a family-owned Irish agribusiness with biorefinery assets in Europe and North America. We produce protein concentrates and animal feed from grains, and we produce conventional and advanced liquid and gaseous biofuels from grains, wastes and residues. In Europe, our flagship asset is Pannonia Bio in Hungary, which is Europe's largest grain biorefinery. In North America, our flagship asset is Aztalan Bio in Wisconsin.