David Green moves back to Big Mobile CEO role as Graham Christie departs
David Green has returned to the role of CEO of Big Mobile just a year after vacating the seat, with his successor Graham Christie leaving the company amid a reshuffle.
Green took on the role of executive chairman almost exactly a year ago with his co-founder Christie taking the CEO job, having spent seven years as commercial director for the mobile agency and exchange.
Green: returning as CEO
In a statement, Christie said: “Eight years is a long time in any business and now is the right time to leave for me to focus my attention elsewhere.
