O’Neal Industries (ONI) is a family of closely related companies, all engaged in the metals industry. Providing products and services that range from steel beams and plates to specialty alloys and complex manufactured components, ONI supplies customers across a variety of industries worldwide. Together, our companies – Leeco Steel, O’Neal Manufacturing Services, O’Neal Steel, Stainless Tubular Products, TW Metals and United Performance Metals – represent the United States’ largest family-owned metals service center.
Industrial Metals Group
Leeco Steel (Leeco) stocks and sells steel plate, maintaining one of the largest inventories of carbon, High Strength Low Alloy (HSLA) and alloy plate steel coming from premier mills worldwide. Founded in 1882, our company has 10 strategically located distribution centers in North and Latin America that are stocked with huge quantities of carbon- and heat-treated steel plate in a variety […]
O’Neal Steel founded in 1921, is headquartered in Birmingham, Alabama. The company supplies a wide range of carbon and alloy steel, stainless steel and aluminum products for companies nationwide. In addition, we offer value- added processing capabilities tailored to market needs, all while providing high levels of customer service. O’Neal Steel’s industry leading e-commerce platform, PRONTO®, provides continuous […]
High-Performance Metals Group
TW Metals (TW), an O’Neal Industries affiliate company, is a full-line specialty metals distributor serving customers in aerospace, nuclear, fabrication, energy, and transportation industries. Headquartered in Exton, Pennsylvania, TW offers our customers tube, pipe, bar, sheet, plate and extrusions in stainless, aluminum, nickel, titanium and other high-value alloys. In addition to distributing special metals, we partners with our customers to […]
Stainless Tubular Products (STP) is a specialty stainless steel tubing and pipe supplier, providing nickel alloy, tubing, pipe, fittings and hollow bar products to customers nationwide. Offering one of the nation’s largest and most diverse inventories of ornamental and mechanical tubing, we provide in-house production and polishing departments that custom cut and finish stainless steel pipe and tubing to any […]
United Performance Metals (UPM), an O’Neal Industries affiliate company, is a global distributor of high-performance metals serving customers in a variety of industries, including aerospace, fastener, medical, power generation, oil and gas, semiconductor and many others. UPM offers a comprehensive inventory of products, including Stainless Steel, Nickel Alloys, Cobalt Alloys, Cobalt Chrome Moly, Titanium, Duplex Stainless Steel, PRODEC®, Aluminum, and […]