John Grantly Woodcock

UOP Ltd. provides architectural and engineering services. The company provides chemicals and technologies to the petroleum refining, petrochemical, and gas processing industries. Its technological processes are licensed to refiners and chemical manufacturers. The company has operating units in London and Guildford. UOP is headquartered in Guildford, UK.

Part of Honeywell International, Inc., UOP Services Ltd. is a British company that provides technical and engineering services to refining and petrochemical industries. The company is based in Bracknell, UK and was founded in 1998.