ComfortDelGro, RATP Dev, and Alstom to jointly bid for Grand Paris Express projects, France June 19, 2020 | Europe News Singapore-based ComfortDelGro Transit, France-based RATP Dev France, and France-based Alstom have signed a partnership agreement to jointly submit the bid for the upcoming Grand Paris Express (GPE) Li... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password