STEVEN MICHAEL KOSTIUK
ABN details
| ABN | 42 255 475 920 |
|---|---|
| ABN status | Active from 18 March 2019 |
| Entity name | STEVEN MICHAEL KOSTIUK |
| Entity type | Individual/Sole Trader |
| GST | Not registered (cancelled 1 January 2020) |
| Deductible gift recipient | No |
| Main business location | New South Wales 2540 · Other businesses in 2540 |
| Suburbs in postcode | Badagarang, Bamarang, Barringella, Basin View, Beecroft Peninsula, Berrara, Bewong, Bolong, Boolijah, Bream Beach, Browns Mountain, Brundee and 58 more |
| Local government area | Shoalhaven |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| SEASALT OF CULBURRA | Registered · from 18 March 2019 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- SEASALT OF CULBURRA
Names recorded against this ABN in the ABR extract.
Summary
STEVEN MICHAEL KOSTIUK is an Individual/Sole Trader with ABN 42 255 475 920, located in New South Wales 2540. The ABN is active since 18 March 2019.
It is not currently registered for GST. It trades under another name: “SEASALT OF CULBURRA”.
It holds one registered business name with ASIC, including “SEASALT OF CULBURRA”.
Postcode 2540 covers Badagarang, Bamarang, Barringella, Basin View, Beecroft Peninsula and nearby suburbs in the Shoalhaven local government area.
Frequently asked questions
What is the ABN of STEVEN MICHAEL KOSTIUK?
The ABN of STEVEN MICHAEL KOSTIUK is 42 255 475 920.
Is the ABN of STEVEN MICHAEL KOSTIUK active?
Yes. ABN 42 255 475 920 is active since 18 March 2019.
Is STEVEN MICHAEL KOSTIUK registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does STEVEN MICHAEL KOSTIUK use?
Registered business names: SEASALT OF CULBURRA.
Where is STEVEN MICHAEL KOSTIUK located?
Its main business location is in New South Wales, postcode 2540.