David Tilston is on the board of Sdi Group Plc and EnSilica Plc and Trustee & Treasurer at British Exploring Society.

In his past career he was Finance Director of Victrex Plc, Chief Financial Officer for SThree Plc, Group Chief Financial Officer for Consort Medical Ltd., Chief Financial Officer for Northgate Plc, Director & Finance Director at Mouchel Group Plc, Chief Financial Officer at Innovia Group (Holding 1) Ltd. and Finance Director for OverNet Data Plc.