Cosairus develops custom software systems for the global airline industry. We have a wide experience in areas like flight operations (EFB, Crew Management), maintenance, customer service and ground handling. Our team utilizes software engineering practices to develop reliable, secure and maintainable systems. Cosairus chose the .aero domain to show our customers that we are serious about our involvement in the aviation industry. The .aero domain conveys this marketing message clearly and effectively from the moment a customer types our URL.