NIEKE O'SULLIVAN
ABN details
| ABN | 25 833 881 065 |
|---|---|
| ABN status | Active from 10 September 2025 |
| Entity name | NIEKE O'SULLIVAN |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | Western Australia 6023 · Other businesses in 6023 |
| Suburbs in postcode | Duncraig, Glengarry |
| Local government area | Joondalup |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| Kotze Psychology | Registered · from 22 September 2025 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- Kotze Psychology
Names recorded against this ABN in the ABR extract.
Summary
NIEKE O'SULLIVAN is an Individual/Sole Trader with ABN 25 833 881 065, located in Western Australia 6023. The ABN is active since 10 September 2025.
It is not currently registered for GST. It trades under another name: “Kotze Psychology”.
It holds one registered business name with ASIC, including “Kotze Psychology”.
Postcode 6023 covers Duncraig, Glengarry in the Joondalup local government area.
Frequently asked questions
What is the ABN of NIEKE O'SULLIVAN?
The ABN of NIEKE O'SULLIVAN is 25 833 881 065.
Is the ABN of NIEKE O'SULLIVAN active?
Yes. ABN 25 833 881 065 is active since 10 September 2025.
Is NIEKE O'SULLIVAN registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does NIEKE O'SULLIVAN use?
Registered business names: Kotze Psychology.
Where is NIEKE O'SULLIVAN located?
Its main business location is in Western Australia, postcode 6023.