Williams Grand Prix Holdings PLC, together with its subsidiaries, engages in the design, manufacture, and entry of race cars for Formula One World Championship in the United Kingdom. The company also manages a Formula One racing team. In addition, it provides technical innovation, engineering, testing, and manufacturing services to the automotive, aerospace, defense, and energy sectors. Williams Grand Prix Holdings PLC was founded in 1977 and is headquartered in Wantage, the United Kingdom.