List of participating banks in the ECCU:
Anguilla
- Caribbean Commercial Bank
- CIBC First Caribbean International Bank (Barbados) Limited
- National Bank of Anguilla Limited
- Scotiabank Anguilla Limited
Antigua and Barbuda
- ABI Bank Ltd.
- Antigua Commercial Bank
- CIBC FirstCaribbean International Bank (Barbados) Limited
- Caribbean Union Bank Limited
- Eastern Caribbean Amalgamated Bank Limited
- RBTT Bank Caribbean Limited
- Royal Bank of Canada
- Scotiabank
Dominica
- CIBC FirstCaribbean International Bank (Barbados) Limited
- National Bank of Dominica Limited
- Royal Bank of Canada
- Scotiabank
Grenada
- CIBC FirstCaribbean International Bank (Barbados) Limited
- Grenada Co-operative Bank Limited
- RBTT Bank Grenada Limited
- Republic Bank (Grenada) Limited
- Scotiabank
Montserrat
- Bank of Montserrat Limited
- RBC Royal Bank of Canada
St. Kitts and Nevis
- Bank of Nevis Limited
- CIBC FirstCaribbean International Bank (Barbados) Limited
- Royal Bank of Canada
- RBTT Bank
- Scotiabank
- St. Kitts-Nevis-Anguilla National Bank Limited
Saint Lucia
- 1st National Bank St. Lucia Limited
- CIBC FirstCaribbean International Bank (Barbados) Limited
- Bank of Saint Lucia Limited
- Royal Bank of Canada/RBTT
- Scotiabank
St. Vincent and the Grenadines
- CIBC FirstCaribbean International Bank (Barbados) Limited
- Bank of St. Vincent and the Grenadines Limited
- RBTT Bank Caribbean Limited
- Scotiabank