SSTOM contract awarded for Sydney Metro Airport Line, Australia November 10, 2022 | Asia Pacific Company News, Asia Pacific News, Company News, News Parklife Metro consortium has secured the Stations, Systems, Trains, Operations and Maintenance (SSTOM) package. The consortium comprises Webuild SpA (78 per cent share of the design and civil works),... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password