Honeywell Aerospace designs and manufactures mission-critical systems and technologies that enable the production, maintenance and safe operation of aircraft, defense platforms and spacecraft. Headquartered in Phoenix, the company carries more than a century of aerospace innovation, from the first autopilot demonstrated by Sperry Gyroscope in 1914 to today’s integrated avionics, engines and control systems. Its scale includes more than 36,000 employees, over 100,000 auxiliary power units delivered since 1959 and avionics used on 90% of global aircraft.
AMETEK PDSWith more than 90 years in aviation, AMETEK PDS designs and manufactures power, motion-control, data-acquisition and cockpit-instrument systems for aerospace and defense. Formerly known as Power & Data Systems, the AMETEK company operates AS9100-certified manufacturing facilities in Binghamton, Bothell and Wichita, alongside FAA/EASA-certified repair centers that support aircraft customers after delivery. Its history reaches back to an oil-pressure indicator designed for aviation pioneers, while its current work spans commercial aircraft, military platforms and emerging eVTOL systems.BERWYN, PA
RTX CorporationRTX Corporation brings together Collins Aerospace, Pratt & Whitney and Raytheon to design, manufacture and support aerospace systems and defense technologies. Its work spans aircraft engines and auxiliary power units, integrated aviation systems and defense solutions across air, land, sea and space. The company combines an $80 billion global scale with dedicated research and development, including an RTX Technology Research Center that has supported aerospace and defense innovation for more than 95 years.ANNAPOLIS JUNCTION, MD
Applied Aerospace & DefenseWith more than 120 years of manufacturing heritage, Applied Aerospace & Defense designs and vertically manufactures complex hardware and mission-critical systems for space and defense platforms. Its nationwide operation supports work from rapid prototypes through large-scale production and aftermarket sustainment, with particular depth in spacecraft structures, advanced materials and airborne systems. Applied operates 11 facilities across six states and employs more than 1,300 skilled professionals.CINCINNATI, OH
Unison IndustriesFor more than 75 years, Unison Industries has made the ignition systems, sensors, harnesses and other engineered components that keep aircraft engines operating in demanding conditions. Now a global GE Aerospace company with more than 5,000 professionals and nine manufacturing locations, Unison also supports military and space programs alongside commercial aviation. Its FAA repair stations and AS9100D/ISO 9001:2015-certified sites extend that work into component repair and aftermarket support.NORWICH, NY