Pungguk Ethanol Co., Ltd. engages in the manufacture and sale of alcohol. It operates through the following business divisions: Alcohol, Industrial Gases, and Hydrogen Gas. The Alcohol business division focuses on the manufacture of ethanol. The Industrial Gases business division supplies oxygen, nitrogen, argon, helium, medical gases, refrigerant gases, and mixed gases. The Hydrogen Gas business division produces hydrogen and acetylene. The company was founded on February 17, 1954 and is headquartered in Daegu, South Korea.