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.

Discover our offering

Join our façade webinars on November 16 & 22

Our webinar series brings you the knowledge on fabrication and further processing of architectural stainless steel surfaces. The webinars will also discuss the environmental impacts of stainless steel as a façade material.

Register now


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

Explore our cases

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


Energy & heavy industry


Jun 1st, 2023

Outokumpu introduces first-of-its-kind initiative bringing cus...

Press Releases

May 31st, 2023

Outokumpu’s statement on decision made by the Secretary Genera...


May 30th, 2023

Outokumpu seeks to strengthen the supply chain of sustainable ...

Press Releases

May 30th, 2023

Outokumpu acknowledged as a Climate Leader by Financial Times


May 19th, 2023

Moody’s upgrades Outokumpu’s corporate family rating to Ba2 – ...

Press Releases

May 9th, 2023

Outokumpu interim report January–March 2023: Adjusted EBITDA i...

Stock Exchange Releases

Apr 25th, 2023

Outokumpu publishes its first-quarter 2023 interim report and ...

Press Releases

Apr 1st, 2023

Outokumpu divests its remaining Long Products operations in Sw...

Press Releases

Mar 30th, 2023

Outokumpu’s Board of Directors’ decisions on the composition o...

Stock Exchange Releases

Mar 30th, 2023

Outokumpu – Resolutions of the Annual General Meeting 2023

Stock Exchange Releases

Recommended reading

Outokumpu Circle Green: Answering your top ques...

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

Join the Industrial Evolution: Reduce your carb...

Outokumpu Circle Green is a green steel with up to 92% lower carbon footprint than...


Why must we act to strengthen the circular economy?

Case Maastank

Duplex delivers for Port of Rotterdam storage tanks


Selecting subsea stainless steel


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


Recycling, renewable materials and leadership – what we've learned


A new sustainability advantage for architectural facades

Case Fiskars Group

Towards cookware that lasts generations: Fiskars Group makes long-lasting pans and...

Our locations around the world

Location Type



Visit Type

- of Results
Reset filters