DEREK ALLAN BARKER
ABN details
| ABN | 21 329 216 843 |
|---|---|
| ABN status | Active from 5 August 2024 |
| Entity name | DEREK ALLAN BARKER |
| Entity type | Individual/Sole Trader |
| GST | Registered from 15 August 2025 |
| Deductible gift recipient | No |
| Main business location | Victoria 3188 · Other businesses in 3188 |
| Suburbs in postcode | Hampton, Hampton East, Hampton North |
| Local government area | Bayside (Vic.) |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| BARKER ADVISORY | Registered · from 23 October 2025 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- Derek Barker
- BARKER ADVISORY
Names recorded against this ABN in the ABR extract.
Summary
DEREK ALLAN BARKER is an Individual/Sole Trader with ABN 21 329 216 843, located in Victoria 3188. The ABN is active since 5 August 2024.
It is registered for GST from 15 August 2025. It trades under 2 other names, including “Derek Barker”.
It holds one registered business name with ASIC, including “BARKER ADVISORY”.
Postcode 3188 covers Hampton, Hampton East, Hampton North in the Bayside (Vic.) local government area.
Frequently asked questions
What is the ABN of DEREK ALLAN BARKER?
The ABN of DEREK ALLAN BARKER is 21 329 216 843.
Is the ABN of DEREK ALLAN BARKER active?
Yes. ABN 21 329 216 843 is active since 5 August 2024.
Is DEREK ALLAN BARKER registered for GST?
Yes, registered for GST since 15 August 2025.
What business names does DEREK ALLAN BARKER use?
Registered business names: BARKER ADVISORY.
Where is DEREK ALLAN BARKER located?
Its main business location is in Victoria, postcode 3188.