Acerinox (OTCMKTS:ANIOY), S.A. is a Spanish manufacturer of stainless steel and high-performance alloys. The company produces flat and long stainless-steel products, including sheets, coils, plates, bars, wire rod and wire, serving applications such as construction, transportation, energy, industrial equipment, food processing and household products.
Founded in 1970, Acerinox has developed an international production and distribution network. Its principal manufacturing operations have included facilities in Spain, the United States and South Africa, while its commercial network serves customers across Europe, the Americas, Africa and Asia. The company also supplies nickel-based and other high-performance alloys used in demanding environments, including aerospace, chemical processing, power generation and other specialized industrial applications.
Acerinox is headquartered in Madrid and its shares are listed on the Spanish stock market, with American depositary securities trading over the counter in the United States under the symbol ANIOY. The company has expanded its specialty-alloys business through acquisitions, including its 2024 acquisition of Haynes International, a U.S. manufacturer of high-performance alloys.
