TIONG WOON revenue for the last year amounted to 143.13 M SGD, the most of which — 139.42 M SGD — came from its highest performing source at the moment, Heavy Lift and Haulage, the year earlier bringing 131.69 M SGD. The greatest contribution to the revenue figure was made by Singapore — last year it brought TIONG WOON 107.66 M SGD, and the year before that — 105.09 M SGD.