331 (Primary Metal Manufacturing)

Strobel Fabrication is a full-service ASME certified steel fabrication facility with expertise in custom skid design and fabrication, pressure vessels, piping systems, support and structural steel, transloading equipment and specialty coatings. Strobel can design and fabricate for a wide range of industries including power generation, oil and gas production, renewable fuels, chemical, ethanol, petrochemical and more.�

Maruichi Nebraska Tube, Llc is primarily engaged in the production of steel tubing products.

As stewards of the railroad industry, Magnus fills a critical void in expertise and service as experienced OEM and railroad trained bearing specialists retire. Our engineering and manufacturing innovations have become benchmarks of the industry. For example, a recent Magnus patent better aligns the support bearing�s bore profile to match the axle�s journal surface when the bearing is operated in its lower load zone.

Tube Works, Inc. is primarily engaged in manufacturing equipment for tube bending and the control systems that drive the machines.

Top Flite Corporation is primarily engaged in manufacturing continuous cold rolled helicoid flighting --- Auger products for agriculture and industry.

Pro-Tatch, Inc. / Hotwoods manufactures a wide range of products including pontoon, docks, stairs, carts, wire winding.

Nucor Corporation produces steel.

Sioux City Foundry Company is primarily engaged in foundry and fabrication manufacturing.

Nucor Corporation is primarily engaged in melting and forming steel.