CFM International (CFM) is a joint venture between GE Aerospace and Safran Aircraft Engines, established in 1974. The company specializes in designing, producing, and supporting commercial aircraft engines, making it a leading supplier in the industry. CFM is headquartered in Cincinnati, Ohio, and operates with a Franco-American structure, featuring assembly lines and supply chains across multiple countries. CFM's primary products include the CFM56 and LEAP families of high-bypass turbofan engines. The CFM56 is recognized as the best-selling engine in commercial aviation history, powering key aircraft like the Boeing 737 and Airbus A320 families. The LEAP engine, a successor to the CFM56, offers advanced efficiency and reliability. CFM also provides extensive support services for its engines, including maintenance and fleet management, to enhance operational efficiency for over 570 operators worldwide. The company continues to innovate with projects aimed at sustainable engine technology.