Nielsen have shared their list of top spending advertisers collated per their methodology. AAI Members can log in to the members portal to view the detail at https://www.aai.ie/members/nielsen-top-advertisers-q1-2019/
The 2018 full year list and each quarterly expenditure reports are available for AAI Members in the trends and marketing multiplied categories within the portal.
The quarter two report will be available in early August 2019; quarter three in early November.