- Savings banks.
- Credit co-operatives.
- Branch offices of foreign credit institutions.
- Specialised lending institutions.
- Electronic money institutions.
- Payment institutions.
- Mutual guarantee and re-guarantee companies.
- Currency exchange establishments authorised to buy and sell foreign currency.
- Valuation companies.
- Company for the management of assets from the restructuring of the banking system (SAREB).
- Banking foundations.
- Account information service providers