David Roy Taylor

Part of Costain Group Plc, Costain Ltd. is a British company that engages in heavy construction activities. The company is based in Maidenhead, UK. Founded in 1958.

Rhead Holdings Ltd., founded in 2009, is a British company that provides smart infrastructure solutions to improve people's lives. The company is based in Maidenhead, UK. The company focuses on urgent national needs in the energy, water, and transportation sectors.

Part of Costain Group Plc, Costain Construction Ltd. is a building contracting British company. The company is based in Maidenhead, UK. Costain Construction was founded in 1956.