The global leader in sustainable stainless steel

Choose stainless steel without compromises. Outokumpu offers 100% stainless steel with 8% of the emissions. Designed to last forever.

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Join the Industrial Evolution

For a decade you had to choose between stainless steel and sustainability. Finally you don't need to choose. Because now you can choose Outokumpu Circle Green®.

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Expertise

Together with our customers, we drive society forward through sustainable solutions. Discover cases, articles, webinars and technical content.

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The stainless steel of tomorrow. Available today.

Outokumpu has led the change towards sustainable stainless steel manufacturing for decades with one breakthrough benchmark after another. Outokumpu Circle Green® marks our biggest achievement in this pursuit to date. With a carbon footprint down to 8% of the global average, it surpasses any existing solution in sustainability and sets yet another benchmark.

Stainless steel for a wide range of environments

Maximizing your performance and optimizing solutions that fit your needs is our priority. Choosing the right stainless steel is the first step towards top-level performance, and Outokumpu experts are ready to identify the right solutions for you. 

Building & infrastructure

Automotive & transportation

Appliances

Energy & heavy industry

Sep 5th, 2023

Outokumpu – The composition of the Shareholders’ Nomination Board

Stock Exchange Releases

Aug 15th, 2023

Outokumpu är först i branschen med att publicera en miljövarud...

Press Releases

Aug 9th, 2023

Outokumpu, thyssenkrupp Materials Processing Europe and Purem ...

Press Releases

Aug 3rd, 2023

Outokumpu delårsrapport januari–juni 2023: Justerad EBITDA upp...

Press Releases

Aug 3rd, 2023

Outokumpu half-year report January–June 2023: Adjusted EBITDA ...

Stock Exchange Releases

Aug 3rd, 2023

Insider information: Outokumpu explores options to strengthen ...

Stock Exchange Releases

Aug 1st, 2023

Outokumpu har slutfört avyttringen av sin återstående Long Pro...

Press Releases

Jul 20th, 2023

Outokumpu publishes its half-year 2023 report and arranges a w...

Press Releases

Jul 6th, 2023

Outokumpu – transfer of the company’s own shares

Stock Exchange Releases

Jun 28th, 2023

Outokumpu och Nordic Steel inleder samarbete – rostfritt towar...

Press Releases

Aug 15th, 2023

Outokumpu är först i branschen med att publicera en miljövarud...

Press Releases

Aug 3rd, 2023

Outokumpu delårsrapport januari–juni 2023: Justerad EBITDA upp...

Press Releases

Aug 1st, 2023

Outokumpu har slutfört avyttringen av sin återstående Long Pro...

Press Releases

Jun 28th, 2023

Outokumpu och Nordic Steel inleder samarbete – rostfritt towar...

Press Releases

Sep 5th, 2023

Outokumpu – The composition of the Shareholders’ Nomination Board

Stock Exchange Releases

Aug 9th, 2023

Outokumpu, thyssenkrupp Materials Processing Europe and Purem ...

Press Releases

Aug 3rd, 2023

Outokumpu half-year report January–June 2023: Adjusted EBITDA ...

Stock Exchange Releases

Aug 3rd, 2023

Insider information: Outokumpu explores options to strengthen ...

Stock Exchange Releases

Jul 20th, 2023

Outokumpu publishes its half-year 2023 report and arranges a w...

Press Releases

Jul 6th, 2023

Outokumpu – transfer of the company’s own shares

Stock Exchange Releases

Recommended reading

Webinar

Outokumpu Circle Green® - stainless steel of tomorrow, available today.

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Transparent carbon footprint data helps to make the green transition reality

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How can Outokumpu Circle Green help you reduce your carbon footprint? What sets it...

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Join the Industrial Evolution: Reduce your carbon footprint with Outokumpu Circle ...

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Why must we act to strengthen the circular economy?

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Duplex delivers for Port of Rotterdam storage tanks

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Selecting subsea stainless steel

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Quality and consistency are key for coiled tubing in oil and gas

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A new sustainability advantage for architectural facades

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Our locations around the world