ROBERT JOHN JEFFERSON
ABN details
| ABN | 18 878 662 154 |
|---|---|
| ABN status | Active from 13 May 2026 |
| Entity name | ROBERT JOHN JEFFERSON |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | Western Australia 6714 · Other businesses in 6714 |
| Suburbs in postcode | Antonymyre, Balla Balla, Baynton, Bulgarra, Burrup, Cleaverville, Cooya Pooya, Gap Ridge, Gnoorea, Karratha, Karratha Industrial Estate, Maitland and 8 more |
| Local government area | Karratha |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| TOOLPROOF | Registered · from 16 May 2026 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- TOOLPROOF
Names recorded against this ABN in the ABR extract.
Summary
ROBERT JOHN JEFFERSON is an Individual/Sole Trader with ABN 18 878 662 154, located in Western Australia 6714. The ABN is active since 13 May 2026.
It is not currently registered for GST. It trades under another name: “TOOLPROOF”.
It holds one registered business name with ASIC, including “TOOLPROOF”.
Postcode 6714 covers Antonymyre, Balla Balla, Baynton, Bulgarra, Burrup and nearby suburbs in the Karratha local government area.
Frequently asked questions
What is the ABN of ROBERT JOHN JEFFERSON?
The ABN of ROBERT JOHN JEFFERSON is 18 878 662 154.
Is the ABN of ROBERT JOHN JEFFERSON active?
Yes. ABN 18 878 662 154 is active since 13 May 2026.
Is ROBERT JOHN JEFFERSON registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does ROBERT JOHN JEFFERSON use?
Registered business names: TOOLPROOF.
Where is ROBERT JOHN JEFFERSON located?
Its main business location is in Western Australia, postcode 6714.