Efthymios Karetsos

Efthymios Karetsos is an experienced security professional currently serving as Security Manager at ESA Security Solutions S.A. since October 2022. Prior to this role, Efthymios held a position in Airport Operations at G4S from March 2018 to October 2022. Efthymios completed education at Hellenic Public, further contributing to a solid foundation in the field of security management.