Affiliates

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, Locate SuppliesO’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.

Learn more about all of our Affiliates in our Synergy PDF. download PDF

Leeco Steel

Leeco Steel (Leeco) stocks and sells steel plate, maintaining one of the largest inventories of carbon, High Strength Low Alloy [...] Learn More

O'Neal Manufacturing Services

O’Neal Manufacturing Services (OMS) i is a supplier of fabricated metal components and welded assemblies. OMS provides highly integrated, comprehensive [...] Learn More

O'Neal Steel

O’Neal Steel, founded in 1921, is headquartered in Birmingham, Alabama. O’Neal Steel supplies a wide range of carbon and alloy steel, [...] Learn More

Stainless Tubular Products

Stainless Tubular Products (STP)is a specialty stainless steel providing bar, hollow bar, tubing, pipe, fittings and flanges to customers nationwide. [...] Learn More

TW Metals

TW Metals (TW) is a full-line specialty metals distributor serving customers in aerospace, nuclear, fabrication, energy, and transportation industries. Headquartered in [...] Learn More

United Performance Metals

United Performance Metals (UPM) is a full-line specialty metals distributor serving customers in aerospace, nuclear, fabrication, energy, transportation, and many [...] Learn More