PETRA JOHNSTON
ABN details
| ABN | 18 639 335 147 |
|---|---|
| ABN status | Active from 3 December 2025 |
| Entity name | PETRA JOHNSTON |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | New South Wales 2230 · Other businesses in 2230 |
| Suburbs in postcode | Bundeena, Burraneer, Cronulla, Greenhills Beach, Maianbar, Woolooware |
| Local government area | Sutherland |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| Learning Adventures with Mrs J | Registered · from 6 December 2025 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- Learning Adventures with Mrs J
Names recorded against this ABN in the ABR extract.
Summary
PETRA JOHNSTON is an Individual/Sole Trader with ABN 18 639 335 147, located in New South Wales 2230. The ABN is active since 3 December 2025.
It is not currently registered for GST. It trades under another name: “Learning Adventures with Mrs J”.
It holds one registered business name with ASIC, including “Learning Adventures with Mrs J”.
Postcode 2230 covers Bundeena, Burraneer, Cronulla, Greenhills Beach, Maianbar and nearby suburbs in the Sutherland local government area.
Frequently asked questions
What is the ABN of PETRA JOHNSTON?
The ABN of PETRA JOHNSTON is 18 639 335 147.
Is the ABN of PETRA JOHNSTON active?
Yes. ABN 18 639 335 147 is active since 3 December 2025.
Is PETRA JOHNSTON registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does PETRA JOHNSTON use?
Registered business names: Learning Adventures with Mrs J.
Where is PETRA JOHNSTON located?
Its main business location is in New South Wales, postcode 2230.