General Electric Company — General Electric Company, doing business as GE Aerospace, designs and produces commercial and defense aircraft engines, integrated engine components, electric power, and aircraft systems. The company operates through two 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 designs, develops, m….· via yahoo