Gonzalo Barrenechea Guimón

Sepiol mines and processes clay mineral such as sepiolite, bentonite, and attapulgite, and with them manufactures products including absorbents, animal feed additives, and cat litter. The firm was founded in 1986, and is based in Azuqueca de Henares, Guadalajara.

Derivados del Flúor SA offers its customers long experience in the manufacture of inorganic fluorinated products, state-of-the-art technology, capacity, flexibility and an experienced workforce adapted to the ever-increasing globalised new market-driven trends. They also offer a greater integration with its customers in order to exactly meet their needs. The company was established in 1947 and is headquartered in Cantabria, Spain.