The U.K.’s largest 50 law firms have enjoyed their biggest average rise in profit per equity partner in the post financial crisis era, this year’s financial rankings show. International’s league table of the top 50 U.K. firms by revenue for the 2020-21 financial year shows that the average change in PEP was a rise of 18.7%, up from 0.5% the previous year. It is the biggest such rise for at least 14 years.