What is GESB Super's USI number? 82144194929050
GESB Super (fund provider) details
A USI (Unique Superannuation Identifier) identifies a super fund product for SuperStream contributions and rollovers. Only APRA-regulated funds receive one — SMSFs use their ABN instead. Read our full guide to USI numbers.
| GESB Super USI Number: | 82144194929050 |
An ABN (Australian Business Number) is an 11-digit number that identifies a business entity in Australia for tax and government reporting. Look up ABN details.
| GESB Super ABN Number: | 43 418 292 917 |
More About GESB Super
GESB (Government Employees Superannuation Board) is the default superannuation provider for most Western Australian public sector employees. GESB Super (USI 82144194929050) is its main accumulation account, open to new contributions from anyone, including non-government employers. GESB also administers West State Super and Gold State Super, two older WA public sector schemes that are now closed to new members.
Details last verified: June 2026.

