• 20/08/1965 - Inaugural meeting 
  • 02/09/1965 - Registered - Bankstown Municipal Council Employees Credit Union Limited - NSW
  • 1974 - Accepted engagements of Bankstown Hospital Employees Credit Union Limited
  • 10/12/1975 - Name changed to Bankstown Mutual Credit Union Limited
  • 1977 - Accepted engagements of Felix Credit Union Limited
  • 12/07/1978 - Accepted engagements of Otis Employees Credit Union Limited
  • 08/03/1982 - Name changed to Bankstown City Credit Union Limited
  • 15/06/1982 - Accepted engagements of HDH Employees Credit Union Limited
  • 30/06/1982 - Accepted engagements of Hyster Australia Credit Union Limited
  • 12/08/1982 - Accepted engagements of Sefton Credit Union Limited
  • 05/09/1992 - Accepted engagements of Carboy Credit Union Limited
  • 1994 - Accepted engagements of John Sands Employees Credit Union Limited
  • 30/11/1996 - Accepted engagements of Monier Employees Credit Union Limited
  • 01/06/2017 - Bankstown City Credit Union merged with Unity Bank - Now trading as Bankstown City Unity Bank
  • 01/12/2018 - Unity Bank merged with Central Coast Credit Union who were rebranded as Central Coast Unity Bank