Lionel is a Chartered Accountant and a consultant to Martin Green Ravden LLP, an accounting and business consultancy firm, which specialises in the media, entertainment and sports industries. Lionel founded the leading accountancy firm in 1980 advising on all areas of business and taxation for artists and corporates in the music and theatre industries. Clients have included promoters, record and music publishing companies leading artists and sportsmen. He currently acts as consultant to several media and property companies. Mr. Martin also previously acted as director of Ingenious Music VCT 2 plc, which is currently in the process of returning capital to shareholders.