SIEW KWAN TAN
ABN details
| ABN | 12 133 664 815 |
|---|---|
| ABN status | Active from 19 November 2025 |
| Entity name | SIEW KWAN TAN |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | Queensland 4034 · Other businesses in 4034 |
| Suburbs in postcode | Aspley, Boondall, Carseldine, Geebung, Zillmere |
| Local government area | Brisbane |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| QUANTAN DIGITAL | Registered · from 11 January 2023 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- QUANTAN DIGITAL
Names recorded against this ABN in the ABR extract.
Summary
SIEW KWAN TAN is an Individual/Sole Trader with ABN 12 133 664 815, located in Queensland 4034. The ABN is active since 19 November 2025.
It is not currently registered for GST. It trades under another name: “QUANTAN DIGITAL”.
It holds one registered business name with ASIC, including “QUANTAN DIGITAL”.
Postcode 4034 covers Aspley, Boondall, Carseldine, Geebung, Zillmere in the Brisbane local government area.
Frequently asked questions
What is the ABN of SIEW KWAN TAN?
The ABN of SIEW KWAN TAN is 12 133 664 815.
Is the ABN of SIEW KWAN TAN active?
Yes. ABN 12 133 664 815 is active since 19 November 2025.
Is SIEW KWAN TAN registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does SIEW KWAN TAN use?
Registered business names: QUANTAN DIGITAL.
Where is SIEW KWAN TAN located?
Its main business location is in Queensland, postcode 4034.