Sidenor is a steel company, leader in the European steel industry for the production of special steel long products. It is also an important supplier of cold finished products in the European market. The company has production centers in Basque Country, Cantabria and Catalonia as well as business delegations in Germany, France, Italy and the U.K.
The company has highly specialized facilities offering solutions for all industrial sectors requiring high quality steel services.
European leader
in Special Steel
Long Products
Full range of rolled products (wire rods, bars, flats, billets), cold finished (cold-drawn, peeling/turning and straightening) and forged products (bars and flats) in carbon steels, free cutting steels, alloyed steels, spring steels, microalloyed steels, cold forming steels…
We are Innovation
Our vision is to be the metallurgical reference of both Sidenor and its customers. The activity of Sidenor R&D focuses on increasing competitiveness through improvements and innovations in Quality, Costs, Productivity and Product Development with our customers.
Sidenor Units in Europe
Sidenor Latest News
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11 November 2020Sidenor has been working, together with Tecnalia and MSI, on monitoring its industrial facilities in order to speed up digitisation in the steel sector
Together with Tecnalia and MSI, Sidenor has implemented monitoring and control at plant level in its secondary metallurgy, continuous casting and rolling facilities. Thanks to the digitisation of these processes, the operation of factories in the steel sector can be optimised. The development was ba...
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29 September 2020Sidenor cancels its participation in the 2020 Wire and Tube Fair
Sidenor has decided not to exhibit at the 2020 Wire and Tube Fair which will take place in Düsseldorf on December 7th-11th, 2020. The company has come to the decision not to attend the Fair with its own stand due to the uncertainty caused by......
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19 June 2020The LIFE 5RefrACT project led by Sidenor enters the final phase
LIFE 5RefrACT is a Circular Economy project focussing on the valorisation of refractory waste. Such materials are characterised by their capacity to withstand severe operations and, above all, by their resistance to high temperatures; for this reason, Sidenor commonly uses them in the electric arc.....