GUNKUL ENGINEERING PCL revenue for the last year amounted to 7.11 B THB, the most of which — 3.54 B THB — came from its highest performing source at the moment, Generating and Selling Electricity, the year earlier bringing 3.99 B THB. The greatest contribution to the revenue figure was made by Thailand — last year it brought GUNKUL ENGINEERING PCL 6.15 B THB, and the year before that — 6.01 B THB.