Rotork plc designs, manufactures, and markets flow control and instrumentation solutions for the oil and gas, water and wastewater, power, chemical process, and industrial applications worldwide. It operates through four segments: Controls, Fluid Systems, Gears, and Instruments. The company offers electric, pneumatic, and hydraulic actuators. It also provides gearboxes and valve accessories comprising multi-turn and quarter-turn gearboxes, smart position indicators, direct mount chain wheels, valve accessories, roto hammers, and master gear products. In addition, the company offers instrumentation and control products, such as instrument valves, controllers, and measurement products; and pneumatic valves and manifolds, which include air preparation equipment, poppet valves, spool valves, ancillaries, direct acting solenoid valves, slide valves, and impact pneumatic manifolds. Further, it provides power transmission products; and actuator workshop overhaul, field support, client support programme, planned shutdown support, valve automation center, technical support, and training services. The company serves oil and gas, power generation, water and sewage, marine, and mining sectors. Rotork plc was incorporated in 1957 and is headquartered in Bath, the United Kingdom.