Francisco Javier Fernández Bescós

Grupo FerroAtlántica SA through it's subsidiaries manufactures ferroalloys and generates electricity. It is engaged in the acquisition, tenure, management, administration, direction and disposal of shares, securities and participations. The company was founded in 1992 and is headquartered in Madrid, Spain.

Part of Ferroglobe PLC, Thaba Chueu Mining Pty Ltd. engages in silica mining.

SamQuarz Pty Ltd. engages in the production of silica products. It offers silica rock, chert, wet silica sand, and dry silica sand. It products are used primarily in the production of glass and in the metallurgical smelting process. The company was founded in 1955 and is headquartered in Delmas, South Africa.

Part of Ferroglobe PLC, Ferroatlântica do Brasil Mineração Ltda. is a company based in Cavalcante, Brazil. The Brazilian company provides manganese ore extraction services.

Part of Ferroglobe PLC, Ferroquartz Holdings Ltd. functions as an investment holding Chinese company. The company is based in Hong Kong, Hong Kong.

Part of Ferroglobe PLC, Rocas, Arcillas y Minerales SA is a Spanish company that engages in mineral extraction services. The company is based in Vedra, Spain.

Part of Ferroglobe PLC, Cuarzos Industriales SA is a Spanish company that engages in extracting nonferrous metals. The company is based in Pontevedra, Spain.

Part of Ferroglobe PLC, Ferroatlántica de Venezuela SA is a Venezuelan company that manufactures and exports ferro-silicon imports.