Most credit unions, mutual banks and mutual building societies in Australia subscribe to the Customer Owned Banking Code of Practice – that is they formally agree to be bound by the Code in their dealings with their customers. Current subscribers are listed below.
| Australian Central Credit Union Ltd |
| t/as People’s Choice Credit Union |
| Australian Mutual Bank |
| t/as Endeavour Mutual Bank |
| t/as Sydney Mutual Bank |
| Australian Unity Bank Limited |
| Bank Australia Limited |
| B&E Limited |
| t/as Bank of us |
| Beyond Bank Australia Limited |
| t/as Beyond Bank Australia |
| t/as Nexus Mutual |
| Broken Hill Community Credit Union Ltd |
| Central Murray Credit Union Ltd |
| Central West Credit Union Limited |
| Coastline Credit Union Ltd |
| Community First Credit Union Limited |
| t/as Community First Credit Union |
| t/as East Street |
| Credit Union Australia Ltd |
| t/as CUA |
| Credit Union SA Limited |
| Defence Bank Limited |
| Dnister Ukrainian Credit Co-Operative Ltd |
| Family First Credit Union Limited |
| Fire Service Credit Union Ltd |
| Firefighters & Affiliates Credit Co-operative Limited |
| t/as Firefighters Credit Co-operative |
| First Choice Credit Union Ltd |
| First Option Bank Limited |
| Ford Co-operative Credit Society Limited |
| t/as Geelong Bank |
| Gateway Bank Limited |
| G&C Mutual Bank Limited |
| Goulburn Murray Credit Union Co-Operative Ltd |
| Greater Bank Limited |
| Heritage Bank Limited |
| Holiday Coast Credit Union Ltd |
| Horizon Credit Union Ltd |
| t/as Horizon Bank |
| Hume Bank Limited |
| Illawarra Credit Union Limited |
| Laboratories Credit Union Limited |
| Lysaght Credit Union Ltd |
| Macarthur Credit Union Ltd |
| t/as The Mac |
| Macquarie Credit Union Ltd |
| Maitland Mutual Ltd |
| t/as The Mutual Bank |
| MCU Limited |
| t/as Maleny Credit Union |
| Members Banking Group Limited |
| t/as RACQ Bank |
| Northern Inland Credit Union Ltd |
| Orange Credit Union Limited |
| Police and Nurses Limited |
| t/as P&N Bank |
| t/as BCU |
| Police Bank Ltd |
| t/as Police Bank |
| t/as Border Bank |
| t/as Bank of Heritage Isle |
| Police Credit Union Limited |
| Pulse Credit Union Ltd |
| QPCU Limited |
| t/as QBANK |
| Qudos Mutual Limited |
| t/as Qudos Bank |
| Queensland Country Bank Limited |
| Railways Credit Union Ltd |
| t/as MOVE Bank |
| Regional Australia Bank Ltd |
| South West Credit Union Co-operative Ltd |
| South West Slopes Credit Union Ltd |
| Southern Cross Credit Union Ltd |
| Summerland Financial Services Limited |
| t/as Summerland Credit Union |
| Teachers Mutual Bank Limited |
| t/as Teachers Mutual Bank |
| t/as Firefighters Mutual Bank |
| t/as UniBank |
| t/as Health Professionals Bank |
| The Capricornian Ltd |
| Traditional Credit Union Ltd |
| Transport Mutual Credit Union Ltd |
| Unity Bank |
| t/as Unity Bank |
| t/as Reliance Bank |
| Victoria Teachers Limited |
| t/as Bank First |
| Warwick Credit Union Ltd |
| WAW Credit Union Co-operative Ltd |
| Woolworths Employees Credit Union Limited |