In our top 100 engineers section of the top 250 consultants tables (10 October, page 66) the figures for UK chartered staff for 2008 appeared in the 2007 column and vice versa.

Also, the correct figures for Campbell Reith Hill are as follows: total UK staff for 2008, 150; and for 2007, 118. The firm has 131 engineering staff, 59 structural, 22 civil and 50 other.