Orca Energy Group Inc. revenue for the last year amounted to 96.60 M USD, the most of which — 99.16 M USD — came from its highest performing source at the moment, Power, the year earlier bringing 91.61 M USD. The greatest contribution to the revenue figure was made by Tanzania — last year it brought Orca Energy Group Inc. 112.26 M USD, and the year before that — 113.41 M USD.