Hill International to provide technical consultancy services for Attiko Metro S.A., Greece March 6, 2022 | Company News, Europe Company News, Europe News, News Hill International has secured a contract from Attiko Metro S.A. to provide technical assistance consultancy services for the current and future metro and tramway projects in Attica Region. It will pr... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password