The European Banking Authority (EBA) publishes aggregated data on high earners earning over 1 Million EUR per financial year. On November 3 2019, the authority published a thorough report on the year 2017.
The data shows that the UK continues being home to the large majority of the EU millionaire bankers. About 3,567 of them live in the UK, whereas only 390 live in Germany, 233 in France and 201 in Italy.
The report is based on aggregated data collected from credit institutions and investment firms.
Download link: EBA Report on High Earners