STEVEN JOHN KARCZMARZ
ABN details
| ABN | 55 153 143 262 |
|---|---|
| ABN status | Active from 1 July 2011 |
| Entity name | STEVEN JOHN KARCZMARZ |
| Entity type | Individual/Sole Trader |
| GST | Not registered (cancelled 1 October 2025) |
| Deductible gift recipient | No |
| Main business location | New South Wales 2261 · Other businesses in 2261 |
| Suburbs in postcode | Bateau Bay, Bay Village, Berkeley Vale, Blue Bay, Chittaway Bay, Chittaway Point, Glenning Valley, Killarney Vale, Long Jetty, Magenta, Shelly Beach, The Entrance and 3 more |
| Local government area | Central Coast (NSW) |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| MAINLINE BATHROOM RENOVATIONS | Registered · from 25 July 2011 · NSW |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- MAINLINE BATHROOM RENOVATIONS
Names recorded against this ABN in the ABR extract.
Summary
STEVEN JOHN KARCZMARZ is an Individual/Sole Trader with ABN 55 153 143 262, located in New South Wales 2261. The ABN is active since 1 July 2011.
It is not currently registered for GST. It trades under another name: “MAINLINE BATHROOM RENOVATIONS”.
It holds one registered business name with ASIC, including “MAINLINE BATHROOM RENOVATIONS”.
Postcode 2261 covers Bateau Bay, Bay Village, Berkeley Vale, Blue Bay, Chittaway Bay and nearby suburbs in the Central Coast (NSW) local government area.
Frequently asked questions
What is the ABN of STEVEN JOHN KARCZMARZ?
The ABN of STEVEN JOHN KARCZMARZ is 55 153 143 262.
Is the ABN of STEVEN JOHN KARCZMARZ active?
Yes. ABN 55 153 143 262 is active since 1 July 2011.
Is STEVEN JOHN KARCZMARZ registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does STEVEN JOHN KARCZMARZ use?
Registered business names: MAINLINE BATHROOM RENOVATIONS.
Where is STEVEN JOHN KARCZMARZ located?
Its main business location is in New South Wales, postcode 2261.