Conduent Transportation to implement open-loop ticketing system in Helsinki, Finland July 28, 2022 | Company News, Europe Company News, Europe News, News Conduent Transportation has secured a contract from Helsingin Seudun Liikenne (HSL) to implement an open-loop contactless payment system across its bus, tram, train, metro, and ferry networks. The f... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password