Cousins Tyrer was established in its present form in December 1993 with two Partners and two support staff.  The Practice has grown since then and had three Equity Partners. James Littlehales having joined the Partnership and then left in March 2008. Helen Cousins left 30/9/13 to take up a post as a District Judge. David Tyrer retired on 31/3/18. Craig Sutcliffe became a Partner from 1/3/18 leaving two equity Partners.

David Tyrer will act as a Consultant for the Firm. The current Partners Aysha Mazharuddin and Craig Sutcliffe are accredited duty Solicitors and both have higher rights of audience in the Crown Court.