Fresnillo plc is a holding company. Through its subsidiaries, the Company is engaged in the mining and beneficiation of non-ferrous minerals, and the sale of related production. The primary contents of this production include silver, gold, lead and zinc. The Company has six operating mines: Fresnillo, located in the State of Zacatecas, which is primary silver mine; Saucito, located in the State of Zacatecas, an underground silver mine; Cienega, located in the State of Durango, an underground gold mine, including the San Ramon satellite mine; Herradura, located in the State of Sonora, a surface gold mine; Soledad-Dipolos mine, located in the State of Sonora, a surface gold mine, and Noche Buena, located in State of Sonora, a surface gold mine. The Company has two development projects, which include Saucito II and San Julian. The Company’s subsidiaries include Minera Fresnillo, S.A. de C.V., Minera Penmont, S. de R.L. de C.V., Minera Saucito, S.A. de C.V. and Fresbal Investments, Ltd.