Gerardo Guijarrubia

Part of Minerales y Productos Derivados SA, Mercados Mundiales Import Export SA engages in trading of coal and mineral ores. The company is based in Castro Urdiales, Spain.

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.

Part of Minerales y Productos Derivados SA, Sulquisa SA is a Spanish company that manufactures and commercializes sodium sulphate. The company is based in Bilbao, Spain.

Vergenoeg Mining Co. Pty Ltd. produces and distributes fluorspar mineral. The company was founded on December 15, 1951 and is headquartered in Rust de Winter, South Africa.

FAMI-cuatro de Inversiones operates as an investment company. The firm is based in Boadilla del Monte, Spain

Senegal Mines SA is a private company that provides attapulgite mining and exploration services. The company is based in Senegal, Spain.

Autopista Vasco-Aragonesa Concesionaria Española SA maintains and operates highways. The company was founded on December 19, 1973 and is headquartered in Orozko, Spain.

Progenika Biopharma SA engages in the design and development of molecular biology testing solutions. The firm offers ID Core Control, ID RHD, ID Core, SeqPro Lipo IS, and A1AT genotyping test. The company was founded in 2000 and is headquartered in Derio, Spain.

Ibérica de Sales SA produces and distributes salt. It extracts and sells common salt, rock salt and brine, which are intended for the animal nutrition, winter road maintenance and decalcification markets. The company was founded in October 1932 and is headquartered in Zaragoza, Spain.

Acorn Bioenergy Ltd. is a developer of anaerobic digestion sites. The company is based in London, UK. The British company is expected to become the leading biomethane and green CO2 producer nationwide. The company was founded in 2019. Acorn Bioenergy was acquired by Q-Energy Private Equity SGEIC SA on September 14, 2022.