world's leading supplier of jet
engines for single-aisle aircraft


Flying hours with LEAP


Engines in operation


Reduction net carbon emissions since 1980s

Rise program

Our deep commitment to a
sustainable future

Technologies matured as part of the RISE Program will serve as the foundation for the next generation CFM engine that could be available by the mid-2030s.

The leap engine
cfm's best engine performance


our most sustainable engine

The LEAP engine is the culmination of cutting-edge technology and unparalleled performance. Flying with LEAP uses 66% less fuel than driving to your destination.

Up to


Fuel & CO2 emissions improvement


From heavy overhaul to on-site support and parts distribution, CFM’s service and support teams are here to help keep you flying.

Customer Support


Technical service representatives




Customer Support


[Milestone ✅] Congratulations COMAC on the certification of the #COMAC #C919 powered by our fuel efficient #CFMLEAP-1C!
We are honoured to be by your side on this historic day and to support the entry into service of the C919 operators. ✈️🇨🇳

September 30, 2022

[Behind the scenes 🕵️‍♂️] Did you guess who our mystery client was? There were some good guesses… 🤫 Here are your second round of clues!

Still want another hint? This client’s main base shares a name with a famous, French military leader… 🇫🇷 Guess below!


November 3, 2022

[Press Release 📢] At #MROEurope, CFM and @AFIKLMEM expand #CFMLEAP open #MRO network by signing a CFM Branded Service Agreement (CBSA) to offer full range of MRO services for LEAP-1A and -1B engines.
Read more ➡

October 19, 2022

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