Aar Corporation

AAR CORP. is an independent provider of aviation services, aircraft parts, and MRO solutions to commercial and government customers worldwide. Headquartered in Wood Dale, Illinois, the company distributes new and used aircraft parts as well as engine components for commercial airlines and defense operators. Their comprehensive repair capabilities cover airframe maintenance, repair, and overhaul (MRO), along with specialized component MRO services. AAR CORP. offers proprietary aviation software solutions designed to optimize fleet operations and streamline supply chain logistics. Through its government solutions segment, the company delivers mobility systems, tactical shelters, sustainment programs, and logistics support to military agencies. The organization serves as an essential aviation aftermarket supplier, serving commercial airlines, defense contractors, and original equipment manufacturers globally. With 24/7 AOG support and global distribution facilities, AAR CORP. ensures rapid turnaround times and continuous operational readiness for aircraft fleets. Their integrated service and supply model helps aerospace clients enhance operational efficiency, safety, and supply chain reliability.