SPIRAX GROUP PLC ORD GBP0.269230769 revenue for the last year amounted to 1.68 B GBP, the most of which — 910.10 M GBP — came from its highest performing source at the moment, Steam Thermal Solutions, the year earlier bringing 866.00 M GBP. The greatest contribution to the revenue figure was made by Europe, Middle East and Africa — last year it brought SPIRAX GROUP PLC ORD GBP0.269230769 455.50 M GBP, and the year before that — 399.60 M GBP.