Safran S.A.

The CFM56 installed base of 28,000 operating engines and the LEAP fleet generate a long-lived aftermarket backlog that provides a structural revenue floor across normal economic cycles. LEAP rate-per-flight-hour contracts, expanding materially since FY2024, convert future shop visits into forward-booked multi-year cash flows, though OE engine delivery volumes remain subject to aircraft production cycle timing.

Propulsion accounts for approximately 58% of group revenue in FY2025, concentrating the business on civil and military engine programs even as Equipment and Defense provides a meaningful secondary revenue stream across nacelles, landing systems, brakes, and avionics. All three divisions ultimately serve the same civil and military aviation demand pool, limiting true cross-market diversification.

FY2024 revenue was distributed across France (19.4%), Europe ex-France (24%), the Americas (34.8%), Asia and Oceania (13.2%), and Africa and the Middle East (8.6%), with no single country exceeding approximately one-third of total revenue. All five geographic regions contribute meaningfully, and the global spread of CFM-powered airline fleets structurally distributes aftermarket demand.

The aftermarket model provides structural operating leverage: OE engine deliveries carry thin initial margins while spare parts and rate-per-flight-hour contracts generate materially higher margins as the installed base ages into shop-visit cycles. Propulsion recurring operating margin reached 23.3% in FY2025, a structurally driven level supported by the 28,000-engine CFM56 installed base, though the manufacturing and R&D intensity of aerospace limits the overall scalability profile.

Civil aftermarket services, comprising spare parts and RPFH contracts, represent approximately half of Propulsion segment revenue and are mission-critical: airlines cannot legally operate aircraft without FAA- and EASA-certified spare parts and maintenance approvals. Defense contracts and Equipment and Defense services add contractual revenue, though OE engine and equipment deliveries remain transactional and volume-dependent.