UGL Unipart Sydney Trains maintenance contract extended, Australia January 30, 2019 | Asia Pacific Company News UGL Unipart, a joint venture of Australia-based UGL Limited (70 per cent) and United Kingdom-based Unipart Rail (30 per cent), has secured a two-year contract extension to maintain and provide supply ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password