Mark joined the leadership team of Lumanity, as the CFO, following the acquisition of Cello Health in 2020. Mark has worked with Cello Health since 2005. He previously worked for Citigate Dewe Rogerson, which he joined in 2000 as Financial Controller and spent the next five years in various senior finance roles within Incepta Group plc, including Finance Director of Citigate Dewe Rogerson from February 2001. Whilst maintaining the Finance Director role, he took on wider operational responsibilities when he was appointed Chief Operating Officer in November 2003. Mark qualified as a chartered accountant with Coopers & Lybrand in 1996.