Metso Oyj provides technologies, end-to-end solutions, and services for the aggregates, minerals processing, and metals refining industries in Europe, North and Central America, South America, the Asia Pacific, Greater China, Africa, the Middle East, and India. It operates in two segments, Aggregates and Minerals. The company provides various equipment, parts, and services for contractors, aggregates quarries, manufacturing sand, slag recycling, and construction and demolition waste recycling; mobile equipment; and stationary equipment, such as crushers, screens, crushing and screening plants, conveyors, chutes, feeders, and air classifiers. It also offers loading and hauling, crushing, conveying, screening, grinding, floatation, magnetic separation, filtration, material and slurry handling, thickening and clarifying, hydrometallurgy, in-pit crush and convey, tailing management, digital twins, and automation services. In addition, the company provides spare and wear parts, including haul truck liners, crusher spares and wears, conveyor parts, screen/feeder spares, screening media, mill liners and spares, floatation and filtration parts, stacker reclaimers parts, apron feeder parts, slurry pumps parts, thickener parts, and wear lining products. Further, it offers life cycle, maintenance and repairs, modernizations and upgrades, process optimization, and training services. The company was formerly known as Metso Outotec Oyj. Metso Oyj was incorporated in 1990 and is headquartered in Espoo, Finland.