The Weir Group PLC designs, manufactures, and supplies products and engineering services for the minerals, oil and gas, and power and industrial markets worldwide. The company operates in three segments: Minerals, Oil & Gas, and Power & Industrial. The Minerals segment designs, manufactures, and supports products for mining and minerals processing, oil sands, comminution, aggregates, flue gas desulphurization, and tunnelling and dredging markets. Its products include pumps, hydrocyclones, valves, dewatering equipment, wear-resistant linings, rubber products, and screening machines. This segment offers its products under the Warman, Vulco, Cavex, Enduron, and Linatex brand names. The Oil & Gas segment designs, manufactures, and supports products and service solutions for upstream, production, transportation, refining, and related industries. It offers upstream products, such as pressure pumping equipment and services, pressure control products, and rental services; downstream products, including pumps and spare parts for refining and petrochemical industries; engineered mechanical and rotating equipment repairs and upgrades; oilfield and drilling equipment repair and certification services; and asset management and field services. This segment sells its products and services under SPM, Seaboard, Mathena, Novatech, Mesa, Gabbioneta, and Weir Oil & Gas Services brand names. The Power & Industrial segment designs, manufactures, and supports valves, pumps, and turbines, as well as provides specialist and support services to the nuclear, conventional and renewable power generation, water and wastewater, mid and downstream oil and gas, and general industrial processes. This segment offers its products under the Roto-Jet, WEMCO, Blakeborough, Atwood & Morrill, Batley Valve, BDK, Hopkinsons, Tricentric, Sarasin- RBSD, Sebim, Allen Steam Turbines, and American Hydro brand names. The Weir Group PLC was founded in 1871 and is headquartered in Glasgow, the United Kingdom.