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 – G&L Tube, 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.
O’Neal Steel, an O’Neal Industries affiliate company, 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 access to inventory, pricing, and ordering. O’Neal Steel conducts business with the highest degree of integrity, fairness, honesty and reliability.
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 and laser cutting, metal forming, welding, machining and more to support global OEMs in North America.
Leeco Steel (Leeco), an O’Neal Industries affiliate company, stocks and sells steel plate, maintaining one of the largest inventories of carbon, High Strength Low Alloy (HSLA) and alloy steel plate coming from premier mills worldwide. Founded in 1882, Leeco has 11 strategically located distribution centers in North and Latin America that are stocked with huge quantities of carbon- and heat-treated steel plate, and also supplies large-quantity steel products to companies around the world via its expert Trading division. Leeco offers exceptional quality, an expansive inventory, expert service and on-time delivery, and carries specialty grades that often are not available from other distributors.
Stainless Tubular Products (STP), an O’Neal Industries affiliate company, is a specialty stainless steel providing bar, hollow bar, tubing, pipe, fittings, and flanges 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 specification. Founded in 1979, we take pride in our employees, products and service, resulting in our continued growth.
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.
G&L Tube, an O'Neal Industries affiliate company, is a leading North American manufacturer of small diameter, thin wall tubing in stainless steel, nickel alloys, titanium and Monel®. Their products are produced for blue-chip OEM and Tier 1 customers serving diverse applications such as heating elements, vehicle fuel systems, HVAC and other heat and corrosion resistant applications. They utilize proprietary metal forming and seam welding technology, established over a 37-year operating history.