Frontier Co-op is a cooperatively owned wholesaler of natural and organic products, founded in 1976 and based in Norway, Iowa. It sells products under the Frontier Co-op, Simply Organic and Aura Cacia brands. Products include culinary herbs, spices and baking flavors; bulk herbs and spices; and natural and organic aromatherapy products. Frontier Co-op manufactures and distributes products throughout the United States and Canada.