Chief Finance Officer
Roger joined Cornerstone as Chief Finance Officer in July 2019 and is responsible for the Leadership of the Finance and IT teams and the overall financial management of the company.
He has worked extensively across the telecommunications industry including mobile operators, fixed-line telephony and Internet Service Providers and across customer sectors from Consumer to Global corporate networks.
Prior to joining Cornerstone, Roger was CFO & COO of Tesco Mobile during a period of rapid growth and maturing as a business to become the largest MVNO in the UK mobile market with more than 5m customers.
Professionally he is a Fellow of the Chartered Institute of Management Accountants (FCMA) a Chartered Global Management Accountant (CGMA) and a qualified Electrical engineer.