Acerinox, S.A., through its subsidiaries, manufactures, transforms, and markets stainless steel products worldwide. The company operates through Flat Stainless Steel Products, Long Stainless Steel Products, and Other segments. Its flat stainless steel products include billets, black coils, circles, cold rolled coils and sheets, engraved coils/sheets, flat bars, hot rolled coils and sheets, plates, and slabs. The company's long stainless steel products comprise angles, black bars, cold drawn bars, cold rolled reinforced bars and coils, color coated wires, hexagonal wire rods, hot rolled reinforced bars and coils, peeled bars, profiles, reinforcement wires, wires, and wire rods, as well as various stainless steel grades. Acerinox, S.A. was founded in 1970 and is headquartered in Madrid, Spain.