AAR Corp, founded in 1955, is a leading provider of aviation aftermarket services to commercial and government customers worldwide. The company reported $2.8 billion in annual revenue for FY2025 and operates in over 20 countries. It is the number one aviation maintenance, repair, and overhaul (MRO) provider in North America.
The company's technical domains include aviation software and repair engineering. Its software portfolio comprises several offerings, including Trax, Aerostrat, Airvoyant, and Airinmar, all designed for the aviation services sector. The company employs approximately 8,000 team members.
Headquartered in the Chicago area, AAR Corp holds a Military Friendly® designation and a Great Place To Work certification. Its operations are guided by the principle of "Doing It Right®," which emphasizes quality, safety, and ethical business practices.
