Rolls-Royce Holdings (RYCEY) Stock Analysis & Winston Score

Rolls-Royce builds engines for large commercial aircraft, military jets, and naval ships. Its biggest business is making and servicing the massive turbofan engines that power wide-body planes like the Airbus A350 and Boeing 787, sold to airlines around the world. The company also makes power systems for submarines, warships, and defense aircraft, making it a key supplier to governments including the UK, US, and other NATO allies. Rolls-Royce makes most of its money not from selling engines, but from long-term service contracts — airlines pay per hour that an engine flies, which creates steady, recurring revenue over decades. The company operates globally, with major operations in the UK, US, Germany, and Singapore, and generates roughly $17 billion in annual revenue. Its deep installed base of engines and the high cost of switching suppliers give it a strong competitive position, but the business remains exposed to airline travel demand and any slowdown in wide-body aircraft deliveries from Airbus and Boeing.