Ferroglobe PLC produces and sells silicon metal, and silicon and manganese-based ferroalloys in the United States, Europe, and internationally. It provides silicone chemicals that are used in a range of applications, including personal care items, construction-related products, health care products, and electronics; and silicon metal for primary and secondary aluminum producers. The company also offers silicomanganese, which is used as deoxidizing agent in the steel manufacturing process; and ferromanganese that is used as a deoxidizing, desulphurizing and degassing agent in the removal of nitrogen and other harmful elements from steel. In addition, it offers ferrosilicon products that are used to produce stainless steel, carbon steel, and various other steel alloys, as well as to manufacture electrodes and aluminum; calcium silicon for deoxidation and desulfurization of liquid steel, and cast iron pipes coating production, as well as in the welding process of powder metal and in pyrotechnics; and foundry products, such as nodularizers and inoculants for production of iron. Further, the company provides silica fume, a by-product of the electrometallurgical process of silicon metal and ferrosilicon. Additionally, it operates quartz mines in South Africa, Spain, the United States, and Canada; and low-ash metallurgical coal mines in the United States; charcoal production facility in South Africa; and hydroelectric power plant in France. The company serves silicone chemical producers; aluminum and steel manufacturers; auto companies and their suppliers; ductile iron foundries; manufacturers of photovoltaic solar cells and computer chips; and concrete producers. Ferroglobe PLC was formerly known as VeloNewco Limited and changed its name to Ferroglobe PLC in December 2015. The company was incorporated in 2015 and is headquartered in London, the United Kingdom.