Mark Colebrook

Alderley Plc provides engineering services to the energy industry. Its services includes PWT and metering. The company was founded in 1975 and is headquartered in Wotton-under-Edge, the United Kingdom.

Part of Alderley Plc, Specialised Management Services Ltd is a British company that provides hydraulic, electrical, and hose technical expertise to support clients onshore and offshore. The company is based in Great Yarmouth, UK. The company also provides integrated digital solutions to transform data into insight and enhance operational efficiency and performance. The company locally designs and delivers wellhead control panels to perform a safety-critical function for oil and gas operations. Founded in 1999, Specialised Management Services prioritizes the integrity and efficiency of clients' control systems, offering assured asset integrity, enhanced performance and safety, and compliance. Specialised Management Services was acquired by Alderley Plc on January 16, 2004 for $12.75 million.