Aceros Inoxidables Olarra

Stainless-steel production

Aceros Inoxidables Olarra, S.A. has manufactured stainless steel since 1955, according to its website. Its plant and headquarters are at Camino Larrabarri (Elotxelerri) 1, 48180 Larrondo, in the municipality of Loiu, Bizkaia, Spain.

Products and specialization

The company focuses on long stainless-steel products and sells the Mecamax line, which it presents as a premium solution for high-speed machining. Its website organizes the catalog around these lines and provides product safety data sheets.

Quality, research, and the environment

Olarra maintains a certified quality system, has an in-house laboratory, and conducts research and development. Its environmental work includes environmental management, waste treatment, carbon-footprint calculations, air-emissions monitoring, and REACH compliance. The company participates in the MAIFACTU project (Project No. ZE-2020/00035) under the HAZITEK business R&D support program.

Markets and recent activity

Olarra has an international sales network and has announced a new commercial strategy. It has also reported taking part in industry trade shows such as Tube & Wire 2026 and Stainless Steel World 2025. Its Italian operation trades as Olarra Acciai Inossidabili, and the company publishes information on decarbonization and improvements to its rolling furnace.

Contact

• Address: Camino Larrabarri (Elotxelerri) 1, 48180 Larrondo, Loiu, Bizkaia, Spain
• Main phone: +34 94 471 13 00
• Email: info@olarra.com
• LinkedIn: linkedin.com/company/aceros-inoxidables-olarra-s-a-