WILLIAM WONG
ABN details
| ABN | 15 800 590 501 |
|---|---|
| ABN status | Active from 1 May 2006 |
| Entity name | WILLIAM WONG |
| Entity type | Individual/Sole Trader |
| GST | Not registered (cancelled 1 January 2026) |
| Deductible gift recipient | No |
| Main business location | New South Wales 2567 · Other businesses in 2567 |
| Suburbs in postcode | Currans Hill, Harrington Park, Mount Annan, Narellan, Narellan Dc, Narellan Vale, Smeaton Grange |
| Local government area | Camden |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| W ADVISORY | Registered · from 24 August 2010 · NSW |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- W Advisory
- W ADVISORY
Names recorded against this ABN in the ABR extract.
Summary
WILLIAM WONG is an Individual/Sole Trader with ABN 15 800 590 501, located in New South Wales 2567. The ABN is active since 1 May 2006.
It is not currently registered for GST. It trades under 2 other names, including “W Advisory”.
It holds one registered business name with ASIC, including “W ADVISORY”.
Postcode 2567 covers Currans Hill, Harrington Park, Mount Annan, Narellan, Narellan Dc and nearby suburbs in the Camden local government area.
Frequently asked questions
What is the ABN of WILLIAM WONG?
The ABN of WILLIAM WONG is 15 800 590 501.
Is the ABN of WILLIAM WONG active?
Yes. ABN 15 800 590 501 is active since 1 May 2006.
Is WILLIAM WONG registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does WILLIAM WONG use?
Registered business names: W ADVISORY.
Where is WILLIAM WONG located?
Its main business location is in New South Wales, postcode 2567.