David was previously a Director and Leader of UK Telecom, Media and Technology Practice at McKinsey & Company, a firm he joined in August 1982. He retired in June 2011 and is currently a Director Emeritus at the firm. He has extensive consulting experience in telco engagements, mainly in Europe (in addition to the US and Asia) on corporate strategy, ICT strategy and business turnarounds as well as operations/customer service.

In the early years of his career, he served as a Senior at Arthur Andersen and a Second Lieutenant at Scuola Militare Alpina, Aosta, Italy.

David is a member of the Long-Term Incentive Plan (LTIP) Committee, a subcommittee of Board Nomination and Remuneration
Committee.

He is an Independent Director of Sirti SpA and Tungsten Corporation plc, a company listed on the Alternative Investment Market (AIM) Exchange in London. He is also the Chairman of V-Nova Ltd, a leading provider of video compression technology.

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