The Association of Event Venues (AEV) has announced the publication of the fifth annual Size and Scale Index for Events (SASiE), showing year-on-year comparisons across key event industry metrics and including detailed trends, analysis and insights from the organiser and supplier sectors, presented by Philip Soar, CEO and chairman of Closer Still, and Nick Marshall, executive chairman of GES, respectively. Nigel Nathan, MD of Olympia London and chair of the AEV Research Group, which co...