Irwin Mitchell has made up four new partners, the same number as last year. Two of the promotions were in the personal injury division with the remaining two in the family law group. The firm has also promoted accountant Jon Raettig to associate director in the asset management team, where he has responsibility for the finance, administration and compliance functions. The new partners are: Ian Christian and Geraldine Coombs in clinical negligence, Nicola Walker in family law and Ruth Wright in court of protection.