permanent tsb, 56-59 St. Stephen's Green, Dublin 2. permanent tsb p.l.c. is regulated by the Central Bank of Ireland. permanent tsb p.l.c. is tied to Irish Life Assurance p.l.c., for life and pensions products. Irish Life Assurance p.l.c. is regulated by the Central Bank of Ireland.

permanent tsb p.l.c. is a limited liability company registered in Dublin under No. 222332. The company's registered office is: permanent tsb, 56-59 St. Stephen's Green, Dublin 2.