SHEARWATER GROUP PLC ORD GBP0.10 revenue for the last year amounted to 22.60 M GBP, the most of which — 20.27 M GBP — came from its highest performing source at the moment, Services, the year earlier bringing 23.83 M GBP. The greatest contribution to the revenue figure was made by United Kingdom — last year it brought SHEARWATER GROUP PLC ORD GBP0.10 17.87 M GBP, and the year before that — 18.59 M GBP.