Koch Enterprises, Inc. is a global, diversified, privately owned corporation that has been serving customers for 149 years from its headquarters in Evansville, Indiana. The company is listed in the Indianapolis Business Journal Top 10 Private Companies in Indiana. 

Our Companies

Audubon Metals, LLC
Recovering aluminum from auto shredder waste and smelting it into alloys for die casting companies

Koch Air, LLC
Distributing Carrier systems and other HVAC components to HVAC dealers

Gibbs Die Casting Corp.
Manufacturing and assembling precision machined high pressure aluminum die cast parts for automakers

Brake Supply Co., Inc.
Providing components and remanufacturing services to operators of heavy equipment

George Koch Sons, LLC
Designing and manufacturing coating and paint finishing systems for OEMs

South Western Communications, Inc.
Integrating building security, communications and work flow systems for healthcare and educational facilities

Amprod, LLC
Supplying critical telecom infrastructure to our increasingly connected world. Helping food processors feed the world.