GULF KEYSTONE PETROLEUM LIMITED COM SHS USD1.00 (DI) revenue for the last year amounted to 97.03 M GBP, the most of which — 373.53 M GBP — came from its highest performing source at the moment, Oil and Gas, the year earlier bringing 219.14 M GBP. The greatest contribution to the revenue figure was made by Iraq — last year it brought GULF KEYSTONE PETROLEUM LIMITED COM SHS USD1.00 (DI) 373.53 M GBP, and the year before that — 219.14 M GBP.