 Today the firm has 15 UK offices in Birmingham, Bristol, Cambridge, Chichester, Gatwick, Glasgow, Leeds, London, Manchester, Middlesbrough (consulting office), Newbury, Newcastle, Reading, Sheffield and Southampton.In 2018 Irwin Mitchell's turnover was £241.8m, with a pre-tax profit of £12.1m.This makes the firm the 21st largest in the UK by global revenue.