MARK DAVID WILLIAMS
ABN details
| ABN | 66 384 540 639 |
|---|---|
| ABN status | Active from 11 December 2025 |
| Entity name | MARK DAVID WILLIAMS |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | Western Australia 6024 · Other businesses in 6024 |
| Suburbs in postcode | Greenwood, Warwick |
| 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 |
|---|---|
| MARCUS AUSTRALIA | Registered · from 10 February 2026 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- MARCUS AUSTRALIA
Names recorded against this ABN in the ABR extract.
Summary
MARK DAVID WILLIAMS is an Individual/Sole Trader with ABN 66 384 540 639, located in Western Australia 6024. The ABN is active since 11 December 2025.
It is not currently registered for GST. It trades under another name: “MARCUS AUSTRALIA”.
It holds one registered business name with ASIC, including “MARCUS AUSTRALIA”.
Postcode 6024 covers Greenwood, Warwick in the Joondalup local government area.
Frequently asked questions
What is the ABN of MARK DAVID WILLIAMS?
The ABN of MARK DAVID WILLIAMS is 66 384 540 639.
Is the ABN of MARK DAVID WILLIAMS active?
Yes. ABN 66 384 540 639 is active since 11 December 2025.
Is MARK DAVID WILLIAMS registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does MARK DAVID WILLIAMS use?
Registered business names: MARCUS AUSTRALIA.
Where is MARK DAVID WILLIAMS located?
Its main business location is in Western Australia, postcode 6024.