65. Ian Cohen

Cohen became CIO at taxi company Addison Lee in July 2017 following a three-year tenure at The Leading Edge Forum, an IT research and advisory services firm based in London. Prior to that he was CIO at Jardine Lloyd Thompson Group. A strong advocate of collaborative tools and analytics, the important thing, Cohen says, is to use analytics to gain insight from the data you already have and not to waste resources on gathering extra data that may never be used.