Founder and ceo
Prior to setting up SquareBook in 2017 Joe was CEO of Sentronex a financial markets technology and consultancy business that he founded in 2005. Under Joe’s leadership Sentronex grew to work with over 50 regulated institutions including Goldman Sachs, JP Morgan and BlackRock. The Sentronex client list included a substantial number of UK IPO Sponsors and Nomads. As CEO Joe made two strategic company acquisitions before selling the business in 2016 to pursue SquareBook.
Over the last decade, Joe has served as director of SNX Systems and non-executive director of netConsult Ltd. Joe also works as a mentor and occasional lecturer in entrepreneurship at Edinburgh University.An economics graduate from Sussex University, Joe has been involved with the IPO market since joining the investment bank WestLB in 1999.
Co-Founder and Non-Executive Chairman
Richard is an industry veteran with over 30 years experience leading innovation in electronic trading, stock exchanges and market structure. He has a proven track record in building and running successful global businesses with $1bn revenue streams. He advises and sits on the boards of several firms including CBOE Ltd (Europe’s largest stock exchange), Saxo Capital Markets, Compliance Solutions Strategies and Goldex. Previously Richard served as CEO and President of Instinet Europe; Global Head of electronic trading at Credit Suisse, Global COO for equity trading at BZW; and Head of National Market Development at the London Stock Exchange. Richard is the founding CEO of CISCO (City Group for Smaller companies), now renamed QCA (Quoted Company Alliance) where he successfully spearheaded the campaign to establish stock exchanges for European SME’s.
Co-Founder and Chief Technical Officer
Since he first started working in financial services in the City in 1995, Mark has held a number of key positions at brokers, IT providers and stock exchanges including Head of Operations, Managing Director and CTO. Mark was founding CTO at Plus Markets where he was part of the team that gained authorisation.
Square Book Finance Ltd (Company Reg No. 11971730) is authorised and regulated by the Financial Conduct Authority (number 812594)