SIT revenue for the last year amounted to 325.25 M EUR, the most of which — 322.35 M EUR — came from its highest performing source at the moment, Heating, the year earlier bringing 304.07 M EUR. The greatest contribution to the revenue figure was made by Europe (excluding Italy) — last year it brought SIT 169.40 M EUR, and the year before that — 167.50 M EUR.