FRONTERA ENERGY CORPORATION revenue for the last year amounted to 17.24 B MXN, the most of which — 20.69 B MXN — came from its highest performing source at the moment, Colombia, the year earlier bringing 18.85 B MXN. The greatest contribution to the revenue figure was made by Panama — last year it brought FRONTERA ENERGY CORPORATION 8.96 B MXN, and the year before that — 11.53 B MXN.