The best advice he has received? 'Listen,' says the CEO of security company ThisData.
Richard Branson - News, Features, and Slideshows
He started his IT firm in a caravan, and now works with clients across the globe.
Russell Francis, chief executive and CTO of Velpic Group, has been awarded the most disruptive CIO/CTO accolade as part of the 2015 global Talent Unleashed Awards.