Snam S.p.A. revenue for the last year amounted to 4.73 B USD, the most of which — 2.74 B USD — came from its highest performing source at the moment, Transportation, the year earlier bringing 2.36 B USD. The greatest contribution to the revenue figure was made by Italy — last year it brought Snam S.p.A. 4.68 B USD, and the year before that — 3.74 B USD.