Outokumpu Oyj

Steel and steel products · Helsinki, Uusimaa, Finland

About Outokumpu Oyj

Outokumpu Oyj is the Finnish stainless steel producer headquartered in Helsinki, with its largest plant in Tornio in northern Finland. Its range covers stainless steel sheets, coils and flat products for construction, industry and demanding corrosion-resistant applications.

In building, Outokumpu stainless steel is used for facades, roofs, visible structures, railings and components where durability, hygiene and low maintenance are required. The company offers different grades and finishes, allowing corrosion resistance, appearance and formability to be matched to each project.

Sustainability is central to its production, with strong use of recycled material and systematic work to reduce the carbon footprint of steel. For architects and engineers, Outokumpu is a reference source when a project requires certified stainless steel, with environmental data and technical support for choosing the right grade.

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