Adam Stephen de Voghelaer Parr

Rio Tinto Minerals, Inc. processes salt, talc and borate minerals. Its products are used in the production of fiberglass, glass, ceramics, fertilizers, wood preservatives, automotive and electronic products, pharmaceuticals and personal care products. The company was founded in 2006 and is headquartered in Salt Lake City, UT.

WilliamsF1 Team operates auto-racing teams. The team has sponsorships with the Tata Group, Mobilecast, and Carlsberg-owned Battery. The company was co-founded in 1977 by Frank Williams and Patrick Head and is headquartered in London, UK.

Williams Grand Prix Engineering Ltd. operates and manages a motor racing team. The company was founded by Frank Owen Garbett Williams in 1977 and is headquartered in Wantage, the United Kingdom.

Ingenie Ltd. provides car insurance services. The company was founded on March 29, 2010 and is headquartered in Leatherhead, the United Kingdom.

Williams Grand Prix Holdings Plc operates through its subsidiaries, Williams Grand Prix Engineering Ltd., and Williams Hybrid Power Ltd., which engaged in the design and construction of racing cars, and participates in racing events. It provided sponsorship, commercial rights and engineering services.The company was founded by Frank O. G. Williams and Patrick M. Head on December 21, 2010 and was headquartered in Wantage, the United Kingdom.