SIMON WILLIAM JAMES CASTELLAIN
ABN details
| ABN | 99 784 397 720 |
|---|---|
| ABN status | Active from 27 May 2018 |
| Entity name | SIMON WILLIAM JAMES CASTELLAIN |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | Victoria 3029 · Other businesses in 3029 |
| Suburbs in postcode | Hoppers Crossing, Tarneit, Truganina |
| Local government area | Wyndham |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| SWJ Accounting & Advisory | Registered · from 21 May 2020 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- SWJ Accounting & Advisory
Names recorded against this ABN in the ABR extract.
Summary
SIMON WILLIAM JAMES CASTELLAIN is an Individual/Sole Trader with ABN 99 784 397 720, located in Victoria 3029. The ABN is active since 27 May 2018.
It is not currently registered for GST. It trades under another name: “SWJ Accounting & Advisory”.
It holds one registered business name with ASIC, including “SWJ Accounting & Advisory”.
Postcode 3029 covers Hoppers Crossing, Tarneit, Truganina in the Wyndham local government area.
Frequently asked questions
What is the ABN of SIMON WILLIAM JAMES CASTELLAIN?
The ABN of SIMON WILLIAM JAMES CASTELLAIN is 99 784 397 720.
Is the ABN of SIMON WILLIAM JAMES CASTELLAIN active?
Yes. ABN 99 784 397 720 is active since 27 May 2018.
Is SIMON WILLIAM JAMES CASTELLAIN registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does SIMON WILLIAM JAMES CASTELLAIN use?
Registered business names: SWJ Accounting & Advisory.
Where is SIMON WILLIAM JAMES CASTELLAIN located?
Its main business location is in Victoria, postcode 3029.