JGC HOLDINGS CORPORATION revenue for the last year amounted to 606.89 B JPY, the most of which — 551.61 B JPY — came from its highest performing source at the moment, Comprehensive Engineering, the year earlier bringing 378.00 B JPY. The greatest contribution to the revenue figure was made by North America — last year it brought JGC HOLDINGS CORPORATION 184.99 B JPY, and the year before that — 138.39 B JPY.