GE Aviation Systems (formerly Smiths Aerospace) is an American aerospace engineering, aircraft engine and aircraft parts manufacturer.

Smiths Aerospace was formerly one of four business units of Smiths Group plc., an engineering company and constituent of the FTSE 100 share index. However, it was announced on January 15, 2007 that Smiths Group was divesting Smiths Aerospace to General Electric for US $4.8 billion.^[2] Smiths Aerospace, which was an important supplier, became an operating subsidiary of GE Aviation. This acquisition reportedly gives the combined unit the clout to resist pricing pressures from its two largest customers, Boeing Commercial Airplanes and Airbus.^[2] Analysts further assert that it will enable General Electric to acquire assets similar to those it desired in its failed bid for Honeywell in 2000.^[2] GE Aviation completed the transaction on May 4, 2007.^[3]

• Its electronic and mechanical systems businesses include integrated modular avionics, flight management and stores management systems, recording and analyzing of voice, video and data. Crew information and mission planning. Other products include power generation and distribution, fuel gauging, management and aerial refueling systems and environmental conditioning. Systems essential to aircraft performance includes flight controls, thrust reversers, landing gear and hydraulic systems.
• The engine component capabilities include engine ring technology, supplying complex gas turbine engine components to every major engine program worldwide.
• The company also operates a global customer services organization that supports 1,500 customers in 140 countries through a network of local centers.

The company is involved with Boeing's KC-767^[4] and F/A-18E/F Super Hornet, Lockheed Martin's F-35 Lightning II, F-22 Raptor, and C-130J Hercules, and the Eurofighter Typhoon. Smiths engine components equip many major military and civil gas turbine engines, providing critical technologies from intake to exhaust.

Smiths Aerospace was initially formed from the takeover of TI Group's aerospace activities, including firms such as Dowty Rotol. In 2000, they acquired the former electronics and avionics division of Fairchild Defense from Orbital Sciences corporation.^[5]

v t e General Electric
Successor companies*	GE Aerospace (legal successor of GE) GE HealthCare GE Vernova
Former subsidiaries and divisions	Australian Guarantee Corporation Canadian General Electric Compagnia Generale di Elettricità Current, powered by GE Electric Bond and Share Company GE Additive GE Aerospace (1960s) GE Americom GE Appliances GE Automation & Controls GE Aviation GE Aviation Systems GE Betz GE Capital GE Capital Aviation Services GE Capital IT Solutions GE Capital Rail Services GE Commercial Finance GE Digital GE Energy GE Equipment Services GE HealthCare GE Home & Business Solutions GE Industrial GE Infrastructure GE Jenbacher GE Lighting GE Measurement & Control GE Oil & Gas GE Power GE Renewable Energy GE Research LM Wind Power GE Security GE Transportation GE Waukesha GE Wind Energy GE Venture Capital GE Ventures GECIS GEIS Genesis Lease Genpact Genworth Financial Montgomery Ward Synchrony Financial Tungsram United Nuclear Corporation Utah Construction Company Whatman
Joint ventures/ shareholdings	Current** Baker Hughes (30%) CFM International (50%) Engine Alliance (50%) GE Hitachi Nuclear Energy (60%) GE Honda Aero Engines (50%) ProlecGE (49.99%) TBS GB Former Alco-GE (1940–53) NBC (1926–30, 1986–2004) NBCUniversal (2004–13) Penske Truck Leasing (15.5%) Wabtec
Products and brands	Aircraft engines General Comprehensive Operating System GEnie Locomotives Mazda Reciprocating engines Trivection oven Tungsram
People	Founders Charles A. Coffin Thomas Edison Edwin J. Houston J. P. Morgan Elihu Thomson Executives Jeff Immelt Jack Welch Bob Wright Outside directors James Cash Jr. John L. Flannery Ann M. Fudge Susan Hockfield Andrea Jung Rochelle Lazarus Sam Nunn Roger Penske Vera Silva Douglas A. Warner III
Places and facilities	GE Building (30 Rockefeller Plaza) GE Building (570 Lexington Avenue) Nela Park Realty Plot Research Laboratory River Works Specialty Control Plant Switchgear Plant Welch Technology Centre
Sponsorship	Carousel of Progress (1964–65, 1967–73, 1975–85) Horizons at Epcot (1983–93)
Other	GE True The General Electric Concert General Electric EdgeLab General Electric Theater General Imaging KGEI Phoebus cartel Thomson-Houston Electric Company Timeline United States v. General Electric Co. Diamond v. Chakrabarty
* Following corporate split-up from 2023 to 2024 ** Joint ventures before corporate split-up from 2023 to 2024 Category Commons