UKtech50 2014 - The most influential people in UK IT
Simon Segars took over as chief executive of chip designer ARM in July 2013, succeeding Warren East, a former UKtech50 winner. Segars has worked for ARM since 1991 and led the development of a number of the firm’s processor designs. ARM has become central to the mobile revolution, with its chip architectures powering most of the smartphones and tablets worldwide.