WILLIAM SIERAT
ABN details
| ABN | 88 752 005 284 |
|---|---|
| ABN status | Active from 25 July 2002 |
| Entity name | WILLIAM SIERAT |
| Entity type | Individual/Sole Trader |
| GST | Not registered (cancelled 1 October 2023) |
| Deductible gift recipient | No |
| Main business location | South Australia 5255 · Other businesses in 5255 |
| Suburbs in postcode | Angas Plains, Belvidere, Bletchley, Finniss, Gemmells, Hartley, Highland Valley, Lake Plains, Langhorne Creek, Mount Observation, Mulgundawa, Nalpa and 7 more |
| Local government area | Alexandrina |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| Just Fix It Electronics | Registered · from 19 August 2026 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- Just Fix It Computers And Upgrades
- Just Fix It Elecronics
Names recorded against this ABN in the ABR extract.
Summary
WILLIAM SIERAT is an Individual/Sole Trader with ABN 88 752 005 284, located in South Australia 5255. The ABN is active since 25 July 2002.
It is not currently registered for GST. It trades under 2 other names, including “Just Fix It Computers And Upgrades”.
It holds one registered business name with ASIC, including “Just Fix It Electronics”.
Postcode 5255 covers Angas Plains, Belvidere, Bletchley, Finniss, Gemmells and nearby suburbs in the Alexandrina local government area.
Frequently asked questions
What is the ABN of WILLIAM SIERAT?
The ABN of WILLIAM SIERAT is 88 752 005 284.
Is the ABN of WILLIAM SIERAT active?
Yes. ABN 88 752 005 284 is active since 25 July 2002.
Is WILLIAM SIERAT registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does WILLIAM SIERAT use?
Registered business names: Just Fix It Electronics.
Where is WILLIAM SIERAT located?
Its main business location is in South Australia, postcode 5255.