• 10/09/1958 - Registered - Electricity Commission Employees Credit Union Co-operative Limited - NSW
  • 10/11/1964 - Name changed to Electricity Commission Employees Credit Union Limited
  • 23/01/1968 - Accepted engagements of Wangi Power Station Employees Credit Union Limited
  • 22/07/1968 - Accepted engagements of Tallawarra Power Station Employees Credit Union Limited
  • 1991 - Name changed to Power Credit Union Limited
  • 01/04/2001 - Accepted engagements of Hardie Employees Credit Union Limited
  • 01/07/2008 - Merged with Maritime Workers of Australia Credit Union Limited to become Maritime, Mining and Power Credit Union Limited
  • AGY0388