Broin Companies

POET, formerly known as Broin Companies, is a global leader in the biorefining industry and the world's largest producer of bioethanol. Headquartered in Sioux Falls, South Dakota, the company utilizes advanced industrial biotechnology to convert agricultural products into sustainable fuel, animal feed, and bio-based chemicals. Their proprietary BPX technology is a revolutionary cold-fermentation process that converts starch to ethanol without the use of heat, significantly reducing energy consumption and greenhouse gas emissions. POET operates a vast network of biorefineries across the United States, producing billions of gallons of renewable fuel annually. Beyond ethanol, the company produces high-quality animal nutrition products and corn oil for biodiesel production, positioning itself as a key player in the transition to a low-carbon economy.