Home About Us Team Team Mark Parnell-Hopkinson - CEO Mark joined Sentronex as an Account Director in August 2011, having previously been a client. In January 2013, he took over as CEO. With over 15 years of experience working in back office, operational, and technology roles within the financial services sector, Mark is well placed to successfully manage the further progression of Sentronex as a business. In the five years he has been at Sentronex, Mark has built fantastic relationships with customers, partners and suppliers alike, and has become a first class business leader. Prior to Sentronex, Mark worked in the Business Management team at BGC Partners, and was Head of IT and Operations at Mint Partners. Roberto Sassi - Technical Operations Roberto manages the Engineering Support team, who are responsible for the IT support that Sentronex deliver to clients, along with the Senior Engineering team, who design and implement all internal and client projects. The Senior Engineering team also provides third line support to all customer IT infrastructures, and manages the company’s server and core network infrastructure. A highly qualified specialist in network engineering, Roberto joined the Sentronex team in June 2008, bringing with him over 12 years of industry experience. He is responsible for the design and maintenance of Sentronex’s core network infrastructures across all our sites. Tom Pitt - Managing Director Tom has been a member of the Sentronex team since 2013, when he joined as Project Manager. In August 2015 Tom took over as Managing Director of Sentronex Services. Prior to his time at Sentronex, Tom spent six years in a similar environment managing IT infrastructure projects for financial clients.