Pakistan Aviation and Aerospace (Private) Limited (PAA) has current and past extensive business relationships with International Companies like Cessna Aircraft Company, MD Helicopters,  FlightSafety International, EMGEPRON Brazil, IN Services France, Reims Aviation Belgium, Chemring UK, IAC UK, BAe, AAR Allen Airmotive Holland, Denel South Africa, Eurodef Greece, MKEK, MEREX USA, and many other reputed companies.