General Electric Company doing business as GE Aerospace designs and produces commercial and defense aircraft engines integrated engine components electric power and mechanical aircraft systems. The company operates through two reportable segments Commercial Engines & Services and Defense & Propulsion Technologies. The Commercial Engines & Services segment designs develops manufactures maintenance repair and overhaul (MRO) services of jet engines and sale of spare parts for commercial airframes business aviation and aeroderivative applications. The Defense & Propulsion Technologies segment provides designs develops manufactures and MRO services jet engines and avionics and power systems for governments militaries and commercial airframers as well as sale of spare parts. This segment also offers small turboprop engines aeroengine mechanical transmissions turbines combustors and controls additive manufacturing propeller systems ignition systems sensors and engine accessories for both fixed wing and rotorcraft applications. The company operates in the United States Europe China rest of Asia the Americas the Middle East and Africa. General Electric Company was incorporated in 1892 and is based in Evendale Ohio.