Outokumpu in brief

We are the global leader in sustainable stainless steel

Page last updated: 11.06.2025

The foundation of our business is sustainable stainless steel. We want to leverage our sustainability leadership even more in the future. Our stainless steel has up to 75% smaller carbon footprint than the industry average*, and we help our customers to reduce their carbon footprint. Our sustainable stainless steel offering covers a wide array of grades from standard to high-performance specialty grades designed for specific applications. The world needs more sustainable solutions to fight the climate change, and these are what our sustainable stainless steel, advanced materials and alloys provide. 

Business based on circular economy

Our mills are in fact significant recycling facilities. Every year, our mills process more than 2 million tonnes of scrap, or recycled steel, and turn it into more than 2 million tonnes of sustainable, long-lasting material. It does not need maintenance, and at the end of its long lifecycle, it is fully recyclable. And it is not only what we do, but how we do it: Outokumpu aims to minimize the environmental impacts of its production.

Our customers use our stainless steel to build bridges and buildings, produce cars, trains and trucks, and manufacture household appliances and utensils. Outokumpu is known in the market for our unmatched expertise in stainless steel as well as the quality of our products. We employ 8,700 experts around the world: they produce stainless steel in our mills in Finland, Germany, Mexico, Sweden and the US; they research and develop stainless steel and its production further at our research centers and mills; and they help and advise our customers in choosing, using, and processing stainless steel. In our next strategy 2026–2030, we are evolving from a trusted stainless steel producer into a pioneering force in materials and technologies solutions.


*) Outokumpu’s average product carbon footprint (2024): 1.6 kg CO₂e per kg of stainless steel based on lifecycle assessment. Global average carbon footprint of stainless steel (2024): 7 kg CO₂e per kg of stainless steel. (Outokumpu’s calculation based on data provided by CRU, worldstainless, and Kobolde & Partners AB)

This is Outokumpu

Industry leader in sustainability

Our total carbon footprint is up to 75 % lower than the global average, covering all scopes: direct and indirect emissions as well as those of our supply chain.

Highest recycled content in the industry

Our recycled material content is 95% – it makes our carbon footprint small, which in turn helps our customers to reduce their emissions – by 10 million tonnes each year.

Evolving into a pioneering force

In 2026–2030, Outokumpu’s strategy is to evolve from a trusted stainless steel producer into a pioneering force in materials and technologies solutions.

Three business areas

Europe

Our aim is to be the cost leader in high-volume stainless steel products in Europe and a global leader in advance materials, serving markets also in Middle-East, Africa, and Asia-Pacific. Read more >

Americas

We are the second largest stainless steel producer in the Americas, with one of the most technically-advanced stainless steel mills in the region. 
Read more >

Ferrochrome

Ferrochrome is an integral part of Outokumpu’s operations and a clear competitive advantage to us. Our Ferrochrome operations in Finland produce the world's most sustainable ferrochrome. Read more >

Join Industrial Evolution

Outokumpu Circle Green was born as a result of exploration on how low we can go with carbon dioxide emissions with our current production technology. We call everyone to join the Industrial Evolution in your own industry: support your design and planet equally by using Circle Green stainless steel with the world's smallest carbon footprint.

Read more and join the industrial evolution

Pioneering materials and technologies that power tomorrow

Our vision is pioneer materials and technologies that power tomorrow. Our new strategy EVOLVE is about increasing the value of Outokumpu. We do this by maximizing value from the sustainable stainless steel business, growing profitably in advanced materials and alloys and revolutionizing value creation with innovative materials and technologies.

Explore our EVOLVE strategy

Our history

Since our founding days in the 1910s, we have been pioneers in the field of metals and materials. Outokumpu's history is as long as that of stainless steel, and we still operate on locations that were instrumental in inventing it. Whenever a mineral ore was found in Finland, Outokumpu was asked to investigate if it would be viable for production. If there was no established method of producing it, we developed one. This journey has laid the foundation of our company.

Find out more about our history

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