331 (Primary Metal Manufacturing)

Spitz Foundry, Inc. is primarily engaged in metal casting and fabrication services.

Magnolia Metal Corporation is primarily engaged in the foundry operations and the manufacturing of copper (including alloys) castings, bearings.

Stone Enterprises, Inc. is primarily engaged in the production of equipment for the food processing industry.

Kroy Industries, Inc. is primarily engaged in manufacturing plastic and aluminum pipe.

Paige Electric Company, L.P. is primarily engaged in rolling, drawing, and extruding copper, brass, bronze, and other copper base alloy basic shapes, such as plate, sheet, strip, bar, and tubing.

Phoenix Casting & Machining Inc. is primarily engaged in foundry and machine shop manufacturing. Aluminum and brass. Sand and permanent castings.

Nebraska Aluminum Castings, Inc. is primarily engaged in manufacturing die-castings of aluminum (including alloys).

Ipsco Tubulars Inc. is engaged in manufacturing pipe and tube products.

Hastings Irrigation Pipe Co. is primarily engaged in producing agriculture / irrigation pipe and other light metal products.

Flatwater Metals Company is primarily engaged in manufacturing hot metal, pig iron, and silvery pig iron from iron ore and iron and steel scrap; converting pig iron, scrap iron, and scrap steel into steel; and in hot-rolling iron and steel into basic shapes, such as plates, sheets, strips, rods, bars, and tubing. Merchant blast furnaces and by-product or beehive coke ovens are also included in this industry.