Leighton-John Holland JV to provide engineering services on Singapore’s Thomson rail November 18, 2013 | Asia Pacific News The Singapore Land Transport Authority (LTA) has awarded an AUD329-million contract to a joint venture (JV) of Leighton Asia, India and Offshore (LAIO) and Australia-based John Holland to provide civi... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password