Implenia secures construction contract for Nordmainische S-Bahn expansion in Frankfurt, Germany June 9, 2025 | Company News, Europe Company News, Europe News, News DB InfraGO, the infrastructure construction division of Deutsche Bahn, has awarded a contract worth EUR200 million to Implenia to construct an underground section of the Nordmainische S-Bahn in Frankf... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password