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.
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The ONI companies are structured in two business groups: Industrial Metals Group (IMG) and High-Performance Metals Group (HPMG).
Industrial Metals Group
This business group of ONI offers a network of strategically located operations and tremendous breadth and depth of both ferrous and non-ferrous products, as well as unmatched experience and product knowledge, multi-stage processing, and other value-added, customized services.
High-Performance Metals Group
The HPMG offers unprecedented access to products, precision processing, inventory management, and expertise across the full spectrum of specialty metals for diverse international markets, including aerospace, power generation, and petrochemical.
ONI Product Finder
ONI is the ultimate source for the sizes, shapes, specialized grades, and hard-to-find specifications that you need, backed up by product knowledge and processing services that add exceptional value to every order. Click here to search the ONI Product Finder for the metals you need. You may search by product shape, metal type, affiliate or general text.
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 Alloy Steel. FIRSTCUT+® Processing Services include slitting, shearing, cut-to-length, leveling, edging, laser gauge measurement, sawing, precision cold saw cutting, laser cutting, water jet cutting, plasma cutting, precision blanks, boring, trepanning, chamfering & facing, deburring, first stage machining, heat treating and ultra-sonic testing.
TW Metals (TW), an O’Neal Industries affiliate company, is a full-line specialty metals distributor serving customers worldwide for more than 100 years. Headquartered in Exton, Pennsylvania, TW offers customers tube, pipe, bar, sheet, plate and extrusions in stainless, aluminum, nickel, titanium and other high-value alloys. In addition to distributing special metals, TW partners with its customers to provide innovative supply chain solutions, streamlining and customizing programs to suit specific production needs.
Commonly known as STP, Stainless Tubular Products is a full line supplier of stainless steel, nickel, and Hastelloy® duplex tubing, pipe, fittings, flanges, and bar products. We offer one of the nation’s largest and most diverse inventories of ornamental and mechanical tubing; performing added value in our production cutting and polishing departments.
Leeco Steel is a steel service center specializing in carbon, HSLA, alloy, abrasion-resistant, extra-high- strength, and weathering steel in plate, sheet, and coil. Leeco is known for its sourcing expertise, huge inventory, customized service, flexibility, technical solutions, and extensive product knowledge.
Iowa Laser serves its customers with a defined reputation of delivering quality and innovation in metal fabrication. Iowa Laser, a part of O’Neal Manufacturing Services, presents a multi-disciplinary manufacturing facility, offering automated sheet/plate laser cutting, laser tube cutting, laser welding and laser heat treating, CNC forming, conventional and robotic welding, CNC machining, and complete manufacturing engineering services.
O'Neal Manufacturing Services (OMS), an O’Neal Industries affiliate company, is a supplier of fabricated metal components and welded assemblies. OMS provides highly integrated, comprehensive manufacturing solutions to customers who build equipment and manage projects – ranging from locomotives to forklifts and bulldozers to power generation equipment. Founded in 1921, OMS contract metal fabrication offerings include steel fabrication, tube processing, plasma cutting & laser cutting, metal forming, welding, machining and more to support global OEMs in North America.
O’Neal Steel, an O’Neal Industries affiliate company, was founded in 1921 and is the United States’ largest family-owned, full-line metals distributor and service center. Headquartered in Birmingham, Alabama, O’Neal Steel supplies a wide range of carbon and alloy steel, stainless steel and aluminum products for companies nationwide. In addition, the company offers 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 access to inventory, pricing, and ordering.