My previously list of City institutions was as follows:
Moves or reductions
Hiscox
Goldman Sachs
JP Morgan
Standard chartered
UBS
Not forgetting moves of EU hubs at
•Standard Life Aberdeen, to Dublin.
•Sumitomo Mitsui Financial Group Inc. to Frankfurt
•Daiwa Securities Group To Frankfurt
•Insurer Admiral Group to Spain
•T Rowe etc to Luxembourg
•Barclays EU headquarters to Dublin.
•JPMorgan chase to Dublin
•Bank of America to Dublin.
•Lloyd’s of London to Brussels
•LONDON - Mizuho, one of Japan's "Big Four" banks,to Frankfurt
•Travelers Europe to Dublin
•US insurer AIG to Luxembourg
•Citigroup Inc to Frankfurt
•Frankfurt also Standard Chartered
•Deutsche Bank trading and investment-banking assets from London Frankfurt.
•Nomura Holdings Inc -Frankfurt
•EMA to Amsterdam
•Paris -European Banking Authority
There's been loads more since then though. I kept meaning to update my list but haven't yet done so..