MARK MADDERN
ABN details
| ABN | 15 012 876 732 |
|---|---|
| ABN status | Active from 20 January 2017 |
| Entity name | MARK MADDERN |
| Entity type | Individual/Sole Trader |
| GST | Not registered (cancelled 1 July 2011) |
| Deductible gift recipient | No |
| Main business location | Victoria 3144 · Other businesses in 3144 |
| Suburbs in postcode | Kooyong, Malvern, Malvern North |
| Local government area | Stonnington |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| Seaford Koryukan | Registered · from 3 November 2026 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- Seaford Koryukan
Names recorded against this ABN in the ABR extract.
Summary
MARK MADDERN is an Individual/Sole Trader with ABN 15 012 876 732, located in Victoria 3144. The ABN is active since 20 January 2017.
It is not currently registered for GST. It trades under another name: “Seaford Koryukan”.
It holds one registered business name with ASIC, including “Seaford Koryukan”.
Postcode 3144 covers Kooyong, Malvern, Malvern North in the Stonnington local government area.
Frequently asked questions
What is the ABN of MARK MADDERN?
The ABN of MARK MADDERN is 15 012 876 732.
Is the ABN of MARK MADDERN active?
Yes. ABN 15 012 876 732 is active since 20 January 2017.
Is MARK MADDERN registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does MARK MADDERN use?
Registered business names: Seaford Koryukan.
Where is MARK MADDERN located?
Its main business location is in Victoria, postcode 3144.