Rolls-Royce

Rolls-Royce is a power systems company, providing power for aircraft, ships and land applications for more than 100 years. The company's vision is to provide “better power for a changing world”. 

Rolls-Royce is best known for its aero engines that power many of the world’s most advanced passenger jets, like the new Airbus A350 and the Boeing 787 Dreamliner. It also produces low–emission power systems for ships, some of which are designed by the company. Rolls-Royce power a wide array of land vehicles: ranging from trains to combine harvesters, and build engines that can generate electricity.

Approximately half of the company's revenues come from servicing the power systems it delivers.