Rolls-Royce Holdings (RR.L) Stock Analysis & Winston Score

Rolls-Royce Holdings builds large engines for planes, ships, and power plants. Its most important product is the jet engine — it makes engines for wide-body passenger jets like the Airbus A350 and Boeing 787, and sells them to airlines and governments around the world. It also makes engines and power systems for military aircraft, submarines, and industrial energy customers. The company makes most of its money not from selling engines, but from long-term service contracts — airlines pay Rolls-Royce to maintain and repair engines over many years, often based on how many hours the engines fly. This "power by the hour" model creates steady, recurring revenue and makes it hard for customers to switch. Rolls-Royce operates globally, with strong roots in the UK, Europe, and North America, and employs around 40,000 people. The key growth driver is the recovery in long-haul air travel, which directly increases flying hours and service revenue, but the business remains exposed to disruptions like pandemics or airline bankruptcies.