UL Systems, Inc. revenue for the last year amounted to 68.59 M USD, the most of which — 64.09 M USD — came from its highest performing source at the moment, Consulting, the year earlier bringing 60.52 M USD. The greatest contribution to the revenue figure was made by Japan — last year it brought UL Systems, Inc. 64.09 M USD, and the year before that — 60.52 M USD.