Ayce Celikel serves as President of ENV-ISA since 2007, overseeing management, business strategy, finance, and innovation. As a member of Les Conseillers du Commerce extérieur de la France since 2013, contributions have been provided to international trade perspectives. Celikel co-founded AEROBAY, a Digital B2B marketplace for aviation parts, exiting in 2023. Previous roles include environmental key expert at ENVISA, partner at ISA Group, and various project management positions at Eurocontrol and ISA Software focusing on aviation environmental projects. Ayce Celikel holds a Master’s degree in Environment from DTU - Technical University of Denmark and multiple degrees in Environmental Engineering from Istanbul Technical University.