The AEO Council has appointed Matthew Butler, group managing director at CloserStill Media, as the next chair of the UK-based Association of Event Organisers (AEO). The appointment, which took place at the AEO Council meeting, also sees Rachel Swann, chief operating officer – energy division at dmg events become vice chair. Former Chair, Carina Bauer, chief executive officer of IMEX Group, will now assume the role...