WILLIAM MOUANVONGSA
ABN details
| ABN | 78 730 133 862 |
|---|---|
| ABN status | Active from 9 May 2026 |
| Entity name | WILLIAM MOUANVONGSA |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | New South Wales 2196 · Other businesses in 2196 |
| Suburbs in postcode | Punchbowl, Roselands |
| Local government area | Canterbury-Bankstown |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| DELTA BOOKKEEPING & ADVISORY | Registered · from 13 May 2026 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- DELTA BOOKKEEPING & ADVISORY
Names recorded against this ABN in the ABR extract.
Summary
WILLIAM MOUANVONGSA is an Individual/Sole Trader with ABN 78 730 133 862, located in New South Wales 2196. The ABN is active since 9 May 2026.
It is not currently registered for GST. It trades under another name: “DELTA BOOKKEEPING & ADVISORY”.
It holds one registered business name with ASIC, including “DELTA BOOKKEEPING & ADVISORY”.
Postcode 2196 covers Punchbowl, Roselands in the Canterbury-Bankstown local government area.
Frequently asked questions
What is the ABN of WILLIAM MOUANVONGSA?
The ABN of WILLIAM MOUANVONGSA is 78 730 133 862.
Is the ABN of WILLIAM MOUANVONGSA active?
Yes. ABN 78 730 133 862 is active since 9 May 2026.
Is WILLIAM MOUANVONGSA registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does WILLIAM MOUANVONGSA use?
Registered business names: DELTA BOOKKEEPING & ADVISORY.
Where is WILLIAM MOUANVONGSA located?
Its main business location is in New South Wales, postcode 2196.