Rolls-Royce plc is a global company providingpower on land, sea and air. The company has established leading positions in civil aerospace, defence marine and energy markets with a worldwide network of offices and manufacturing or service facilities. Its core gas turbine technology has created one of the broadest product ranges of aero engines in the world, with 54,000 engines in service with 500 airlines, 2,400 corporate and utility operators and more than 100 armed forces, powering both fixed and rotary wing aircraft. Rolls-Royce is the global leader in marine power systems with a wide range of products and full systems integration capability. More than 50 navies and 20,000 marine commercial customers use Rolls-Royce propulsion. The company is investing in new products and capabilities for energy markets which include the oil and gas industry and power generation.