Greg Carroll

With over 15 years’ experience in digital, Greg has spent time working with various ad tech companies, agencies and media owners. Now as head of EMEA at Activision Blizzard Media, he is responsible for overseeing all ads revenue across the region.

Greg joined King back in 2016 as they launched its premium advertising product and it has since grown to be part of Activision Blizzard Media. Most recently before that, as former UK Country Manager at, a leading European SSP before its acquisition by Comcast in 2017, he oversaw broadcaster, publisher and agency partner teams in the UK.