Who we are

Our People

We are a that originated in Spain, with a global reach. We have an international team of more than 850 highly qualified professionals from more than 15 countries. Our Corporate Values have a clear aim: to continue growing based on two main pillars, Innovation and Excellence in everything that we do, with an obsession to offer all of our customers products that provide a differentiating value as well as personalised and comprehensive service.

I want to join the team

International Dimension

Our success is based on the complete integration of all of the key processes, which are carried out in the 12 countries in which we operate: from the extraction of the ore itself and its transformation in plants using internally controlled processes, to the delivery of our products to the customer, always operating under the strictest policies and international certifications in the areas of the Environment, Quality, Food Safety, and Social Responsibility


At the Tolsa, we are the precursors and creators of innovative products as part of our commitment to open new paths that help make our customers worldwide more competitive. To achieve this, we have more than 1,800 m2 of specialised laboratories that make it possible for us to offer them solutions that are adapted to their current and future needs. The fruits of our intensive innovation efforts, developed in collaboration with the world’s most prestigious research centres, are demonstrated through the registration of more than 50 patents.