1970 - Registered - ETSA Employees Credit Union Co-operative Limited - SA
1984 - Accepted engagements of Municipal Officers Credit Union Limited, Australian Society of Engineers Credit Union and Amstaff Credit Union Co-operative Limited
1986 - Accepted engagements of KEMSAL Credit Society Limited
01/01/1993 - Name changed to PowerState Credit Union Limited
01/10/2009 - Merged with Satisfac Direct Credit Union Limited and merged entity became known as Credit Union SA Limited
