HELIOS UNDERWRITING PLC ORD GBP0.10 revenue for the last year amounted to 212.94 M GBP, the most of which — 222.79 M GBP — came from its highest performing source at the moment, Syndicate Participation, the year earlier bringing 147.00 M GBP. The greatest contribution to the revenue figure was made by United Kingdom — last year it brought HELIOS UNDERWRITING PLC ORD GBP0.10 214.86 M GBP, and the year before that — 148.34 M GBP.