Cornerstone
Roger Keenan has a strong background in the telecommunications industry. Roger started their career at O2 UK in 2002, where they served as the Head of Infrastructure Finance for almost a decade. In 2011, Roger joined Tesco Mobile as the CFO and COO, leading the company through a period of rapid growth and success. During their time at Tesco Mobile, the company became the largest Mobile Virtual Network Operator (MVNO) in the UK market with over 5 million customers and revenues exceeding £0.85bn. In 2019, Roger became the Chief Financial Officer of Cornerstone, a company focused on delivering network infrastructure sites for the development of 5G technology in the UK. With over 20k mast sites, Cornerstone is the largest UK Tower company.
Roger Keenan attended Charles Darwin School from 1976 to 1981. During this time, they earned a degree in Business & Accountancy and became a Fellow of the Chartered Institute of Management Accountants (FCMA).
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Cornerstone
Welcome to Cornerstone, the leading UK mobile infrastructure services company. Everything we do has at its heart the experience of tens of millions of voice and data customers using the networks that depend on our infrastructure. Our expertise delivers connectivity solutions for today and the future. We are at an exciting time in our company’s development as we deal with the rollout of new technologies, including 5G, while managing the complexity of new legislation affecting the industry, lead the conversation on innovation and develop sharper solutions to serve our customers better. Working together as a team, developing effective and lasting relationships with our customers, suppliers, landlords, and the community drives us to meet the high standards expected of us and what we demand of ourselves. We value our people and their contribution to our success. We are committed to providing a work environment that encourages development, recognises and rewards performance and offers a wide range of benefits. We attract and are always on the lookout for talented people to grow their career based from our head office in Theale, more recently from home. If this sounds like the sort of place where you want to work and contribute to delivering the future of UK mobile connectivity, please contact resourcing@ctil.co.uk