Ge Aviation

历史时间线

• 1917: GE builds first aircraft turbosupercharger
• 1941: Develops America's first jet engine, the I-A
• 1942: GE Aviation formally established
• 1974: CFM International JV with Snecma (now Safran) formed
• 1995: GE90 powers Boeing 777 — world's most powerful jet engine
• 2017: GE9X certified — largest jet engine ever built, 134-inch fan
• 2023: GE splits into three independent companies
• 2024: GE Aerospace trades independently, focused solely on aviation

商业模式

Commercial engines (CFM LEAP, GE9X, GEnx), military engines (F414, F110), and aerospace systems. Razor-and-blades model: sells engines at competitive prices, generates recurring revenue from maintenance contracts, spare parts, and MRO services over 20-30 year engine lifecycles.

护城河分析

Only three companies globally can build large commercial jet engines (GE, P&W, RR). CFM International dominates narrow-body market. GE9X exclusive engine for Boeing 777X. Decades of materials science R&D (ceramic matrix composites, single-crystal turbine blades). Installed base of 60,000+ engines in service.

关键数据

• Division Founded: 1942
• Standalone: April 2024
• Revenue 2023: ~$33B (GE Aerospace)
• Employees: ~50,000
• Engines In Service: 60,000+

有趣事实

• The GE9X engine for the Boeing 777X has a fan diameter of 134 inches (11 feet) — roughly the same width as a Boeing 737 fuselage.
• Jet engines from GE contain parts made from single-crystal turbine blades that can withstand temperatures hotter than the melting point of the metal itself, thanks to advanced cooling channels.