The global leader in sustainable stainless steel

Choose stainless steel without compromises. Outokumpu offers 100% stainless steel with 7% of the emissions. Designed to last forever. 

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Get the in-depth insights shaping the steel industry

Our in-depth Future of Steel white paper identifies five critical shifts needed in the steel industry as industries shift to reducing their environmental impact.

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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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Explore the world as our showroom

Icons are made to last forever. With sustainable stainless steel they will. Explore iconic city symbols and everyday essentials made using Outokumpu’s stainless steel worldwide, from New York to Australia. 

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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 7% 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

News

Dec 12th, 2024

Inside information, profit warning: Outokumpu’s fourth-quarter...

Stock Exchange Releases

Dec 12th, 2024

Outokumpu recognized as a Leading Company at the ESG Transpare...

News

Dec 10th, 2024

Several leading companies in Europe and Asia have reduced more...

Press Releases

Dec 4th, 2024

Outokumpu invests in a biocarbon plant in Germany to further r...

Press Releases

Dec 3rd, 2024

Outokumpu’s next plan period for share-based programs

Stock Exchange Releases

Nov 27th, 2024

Outokumpu’s financial reporting schedule in 2025

Stock Exchange Releases

Nov 13th, 2024

Outokumpu supports its customers’ green transition with verifi...

Press Releases

Nov 4th, 2024

Former Outokumpu CEO Eero Mäkinen elected to the US National M...

News

Nov 4th, 2024

Change in Outokumpu’s Leadership Team: Niklas Wass to leave th...

Stock Exchange Releases

Oct 30th, 2024

Outokumpu interim report January-September 2024 – Solid third-...

Stock Exchange Releases

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High performancec austenitic grades

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Post-fabrication treatment

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Mechanical properties

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Machining, cutting and grinding

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Corrosion resistance

Designer's guide

Take the fast lane to the forefront of automotive manufacturing with stainless steel

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A sliding doors moment for Outokumpu Circle Green®

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A bridge designed for manufacture

Our locations around the world

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Our locations around the world