Engineering and infrastructure firm GRD has recorded a 236 per cent jump in full year net profit for its ongoing business, before the shine was taken off after a $58 million hit from the sale of a Sydney asset and other losses.

Engineering and infrastructure firm GRD has recorded a 236 per cent jump in full year net profit for its ongoing business, before the shine was taken off after a $58 million hit from the sale of a Sydney asset and other losses.