Honeywell Aerospace

Honeywell Aerospace is a US supplier of aircraft engines, cockpit and cabin electronics, wireless connectivity systems and mechanical components for commercial, defence and space applications. On 29 June 2026 it was spun off from Honeywell as an independent company listed on Nasdaq (HONA), headquartered in Phoenix, Arizona, with more than 36,000 employees.

The company has developed airborne satellite communication (SATCOM) systems since the early 1990s and supports them through centres in Canada, the United States, the United Kingdom, France and India. Its systems are installed on thousands of aircraft in general, business, commercial and military aviation.

For unmanned and defence applications Honeywell Aerospace also offers navigation and sensor technology, including inertial measurement units and alternative navigation solutions.