National Fuel Gas Co. revenue for the last year amounted to 2.06 B EUR, the most of which — 906.69 M EUR — came from its highest performing source at the moment, Exploration and Production, the year earlier bringing 1.03 B EUR. The greatest contribution to the revenue figure was made by United States — last year it brought National Fuel Gas Co. 2.06 B EUR, and the year before that — 2.23 B EUR.