Terresis Magna

Terresis MAGNA

Since 1945, we have been developing high value-added magnesium products and high-performance solutions. Thanks to our integrated mines in Spain and Brazil, our production plants and our talents spread all over the world, we have become the benchmark to support the steel sector in its development and anticipate the needs of tomorrow.

Fields of application

Our unique expertise in magnesia coupled with our in-depth knowledge of the field allows us to develop solutions adapted to the needs of the steel industry.   

Our innovative solutions

As close as possible to the needs of our customers, we have developed a range of high-performance solutions that combine magnesium products, cutting-edge technologies and tailor-made advice.

Terresis, an integrated player as close as possible to the field

Unrivalled expertise for more than 80 years

Located in the heart of the territories and organized on a global scale, Terresis benefits from a unique vertical integration: from extraction to production, including the development of tailor-made services, we are sized to meet all challenges.

+ 900
employees
+ 50 years
of experience
80
countries of sales
4
mines

A technical team at the service of your performance  

Much more than a producer and supplier, we are a true partner for the steel industry. Our technical experts from all over the world work at our customers’ sites every day to meet new challenges every day. Preventive and corrective maintenance of installations, but also optimization of equipment performance… They are extremely attentive and attentive to anticipate needs and take advantage of the exceptional potential of our solutions.   

The vital role of magnesia

Thanks to its exceptional mechanical properties, magnesia defies the most hostile conditions to become an ally of choice in high-temperature industrial processes. In addition to remaining stable at more than 1,200 °C, it resists the attack of metals, even molten metals, and helps to maintain homogeneous firing, while protecting equipment, such as ovens, against thermal variations. That’s why, at Terresis MAGNA, we develop innovative magnesium solutions that support the steel sector in its transformation.

Contact an expert

For any questions, please complete the form.











    deviennent...

    become ...

    se convierten en...

    eles se tornam...