Up to 57 people working across Irish Life and Permanent TSB are earning more than €150,000 a year.
Thirty-eight of those are at Irish Life, and two of them are on an annual package worth more than €400,000.
The remaining 19 work at Permanent TSB and nine of those earn between €200,000 and €399,000.
Chief Executive of PTSB Jeremy Masding has a basic salary of €400,000.
Finance Minister Michael Noonan released the figures in response to a Dáil question from Sinn Féin's finance spokesperson Pearse Doherty.