Cathedral Energy Services Ltd. revenue for the last year amounted to 411.43 M USD, the most of which — 411.43 M USD — came from its highest performing source at the moment, Directional Drilling Services, the year earlier bringing 220.13 M USD. The greatest contribution to the revenue figure was made by United States — last year it brought Cathedral Energy Services Ltd. 289.66 M USD, and the year before that — 133.32 M USD.