Matthew Garth

Founded in 1992, Minerals Technologies Holdings Ltd. is a holding British company that operates subsidiaries manufacturing monolithic refractory and precipitated calcium carbonate products. The private company is based in London, UK.

Part of Minerals Technologies, Inc., CETCO (Europe) Ltd. supplies building materials and drilling products. The private company is based in London, UK.

Founded in 2014, MTI Technologies UK Ltd. is a subsidiary of Minerals Technologies, Inc. that provides business support services. The private company is based in London, UK.

Founded in 1965, AMCOL Holdings Ltd. is a subsidiary of Minerals Technologies, Inc. that manufactures and distributes electrical products. The private company is based in London, UK.

AMCOL Minerals Europe Ltd. provides contract processing services. It offers smectite clays, specifically, sodium and calcium montmorillonites, hectorites, and magnesium aluminum silicates. The company was founded on February 13, 1989 and is headquartered in Winsford, the United Kingdom.

Alcoa, Inc. engages in the lightweight metals engineering and manufacturing. Its products are used worldwide in aircraft, automobiles, commercial transportation, packaging, oil and gas, defense, and industrial applications. It operates through the following segments: Alumina; Primary Metals; Global Rolled Products; Engineered Products and Solutions; and Transportation and Construction Solutions. The Alumina segment consists of a portion of Alcoa's upstream operations and consists of the company's worldwide refinery system, including the mining of bauxite, which is then refined into alumina. The Primary Metals segment comprises of Alcoa's upstream operations and consists of the company's worldwide smelter system. The Global Rolled Products segment is involved in the production and sale of aluminum plate, sheet and foil. The Engineered Products and Solutions segment involves in the production and sale of titanium, aluminum, and super alloy investment castings, hard alloy extrusions, forgings and fasteners, aluminum wheels, integrated aluminum structural systems, and architectural extrusions. The Transportation and Construction Solutions segment engages in downstream operations and produces products that are used mostly in the nonresidential building and construction and commercial transportation end markets. The company was founded by Charles Martin Hall on October 1, 1888 and is headquartered in New York, NY.