Barratt saw completions increase by almost 10% year on year in the second half of 2015 to 7,626 as revenue rose 19% to £1.875 billion with margin up 1.2 points to 18.6%. Announcing its half yearly financial report for the six months ending December 31 2105, Barratt said that the firm was increasing completions "in a disciplined way, both financially …