HEADLAM GROUP PLC ORD GBP0.05 revenue for the last year amounted to 656.50 M GBP, the most of which — 424.70 M GBP — came from its highest performing source at the moment, Residential, the year earlier bringing 435.30 M GBP. The greatest contribution to the revenue figure was made by United Kingdom — last year it brought HEADLAM GROUP PLC ORD GBP0.05 577.30 M GBP, and the year before that — 577.80 M GBP.