Dewhurst PLC manufactures and sells electrical components and control equipment for industrial and commercial capital goods in the United Kingdom, Europe, the Americas, Asia, Australia, and internationally. The company offers dot matrix displays, encoders and speech products, fixtures, hidden legends, indicators, key switches, keypads, lanterns and gongs, LCD displays, push buttons, switching products, touch panels, and wallraffs, as well as accessories, auxiliaries, destination controls, and transport products under the Dupar brand. It supplies components to the lift, transport, and keypad industries. The company was founded in 1919 and is headquartered in Feltham, the United Kingdom.