Colin Peter Smith

Sheffield Forgemasters International Ltd. produces and distributes steel forgings and castings products. Its services include heat treatment, roll grinding and finishing, high bay, casting bay and ingot dispatch, nuclear- civil and military applications, offshore oil and gas, power generation, steel production, mill and presses, steel rolls. The company was founded by Edward Vickers in 1805 and is headquartered in Sheffield, the United Kingdom.

Rolls-Royce Power Systems AG engages in designing, production, and distribution of engines and propulsion systems. The company was founded by Karl Maybach and Ferdinand von Zeppelin in 1909 and is headquartered in Friedrichshafen, Germany.

Rolls-Royce Plc manufactures aircraft, marine and generator power systems. Its products include civil large, small aircraft and helicopter engines. The firm provides complex, integrated power systems and services to the aerospace and marine and industrial power systems markets. It also develops and provides comprehensive service packages for managing engines throughout their life-cycle. The company was founded in 1971 and is headquartered in London, the United Kingdom.

Rolls-Royce Controls & Data Services Ltd. engages in the provision of safety controls and asset intelligence solutions. Its services include control systems, equipment condition management, operations optimization, process risk management, and maintenance management. The company was founded on September 2, 2008 and is headquartered in Derby, the United Kingdom.

Rolls-Royce Group Ltd. provides integrated power systems for motor vehicles. The company was founded by Henry Royce and is headquartered in London, the United Kingdom.