Koch Enterprises, Inc. (Koch Enterprises) is a diversified company. The company manufactures aluminum, magnesium and cellular rubber parts for automobiles; and designs, and builds eco-friendly paint finishing systems. It offers services such as distribution of air conditioners; building security, communications, and controls system integration; maintenance of industrial equipment; and metals recycling. Koch Enterprises offers its products and services in North America, South America, Europe, Middle East, Africa, and Asia-Pacific. The company operates through its subsidiaries, Koch Air LLC; Uniseal, Inc.; George Koch Sons, LLC; Gibbs Die Casting Corp.; Audubon Metals LLC; South Western Communications, Inc.; and Brake Supply Co., Inc. Koch Enterprises is headquartered in Evansville, the US.