SPIRAX GROUP PLC revenue for the last year amounted to 1.94 B EUR, the most of which — 1.05 B EUR — came from its highest performing source at the moment, Steam Thermal Solutions, the year earlier bringing 978.59 M EUR. The greatest contribution to the revenue figure was made by Europe, Middle East and Africa — last year it brought SPIRAX GROUP PLC 525.35 M EUR, and the year before that — 451.55 M EUR.