Douglas

Grain Systems, Inc. is primarily engaged in manufacturing grain storage and grain handling and control systems.

Industrial Plating, Incorporated is primarily engaged in all types of electroplating and metal finishing.

Henningsen Foods, Inc. manufactures food products and food ingredients.

Greater Omaha Packing performs beef processing and produces beef value added products.

Engineered Production Equipment, Inc. is primarily engaged in manufacturing custom automated manufacturing equipment.

Elliott Equipment Company is primarily engaged in manufacturing hoists and aerial work platforms.

Drake-Williams Steel, Inc. is primarily engaged in fabricating structural steel products such as bridges, buildings, and sections for ships, boats, and barges.

Dimatic Die And Tool Co. is primarily engaged in injection molding and metal fabrication.

American Concrete Products Co. is primarily engaged in manufacturing pre-cast concrete products.

Airlite Plastics Co. is primarily engaged in manufacturing plastics products, not elsewhere classified.