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Safran builds jet engines, landing gear, and aircraft equipment, and sells the spare parts and maintenance that keep planes flying.
Safran is one of the two big European jet engine makers. Planes need engines, and engines need someone to design them, build them, and keep them running for decades — that is Safran's core job. Its most famous product is the CFM56 and its successor, the LEAP engine, built through a 50-50 joint venture with GE Aerospace called CFM International. That partnership is the biggest single fact about Safran: CFM engines power a huge share of the world's single-aisle jets, competing head-to-head with RTX's Pratt & Whitney.
The business works like this. An airline buys an aircraft from Airbus or Boeing, and the engine choice is often up to the airline. Safran and GE sell the engine at a thin margin — sometimes barely breaking even — because the real money comes later. Once an engine is in service, it needs parts, repairs, and overhauls for 20 or 30 years, and that aftermarket business is where the profit lives. Safran also runs a large aircraft equipment unit: landing gear, wheels and brakes, wiring, avionics, and cabin systems, sold to planemakers around the world. Its third pillar is defense and space, making everything from helicopter engines and missile propulsion to navigation systems and rocket equipment for launchers. Safran even makes the nacelles — the housings around the engines — and some of the composite fan blades, so it sells to planemakers directly as well as to airlines. Most of its revenue and profit is tied to how many hours the world's airplanes fly, which makes it a clean bet on global air travel. The engine joint venture is the crown jewel, and it is also the main risk. When the LEAP engine ran into durability problems a few years ago, Safran and GE had to pay for fixes and ground-time, which hurt results. The bigger structural worry is that CFM's deal with GE has a defined term, so Safran must keep proving its engine is the one airlines want on new jets. On the plus side, the installed base keeps growing, and every new engine sold plants a seed for decades of maintenance revenue.
Safran was formed in 2005 when engine maker Snecma merged with defense electronics firm Sagem, and the French state still holds a significant stake. It spends heavily on research and development, and it has used its cash to buy businesses that deepen its equipment and aftermarket reach, such as the aircraft interiors and cabin specialist Zodiac Aerospace. The company also runs one of the world's biggest aircraft engine MRO networks, so it captures repair work directly rather than handing it all to independent shops. For most of the last decade it has grown steadily, but its fortunes swing with airline traffic and with how smoothly Airbus and Boeing deliver new planes.
Saved answer · last researched 6 Nov 2026