BERNARD JAN SICZEK
ABN details
| ABN | 90 392 578 938 |
|---|---|
| ABN status | Active from 7 June 2000 |
| Entity name | BERNARD JAN SICZEK |
| Entity type | Individual/Sole Trader |
| GST | Not registered (cancelled 1 July 2026) |
| Deductible gift recipient | No |
| Main business location | Queensland 4020 · Other businesses in 4020 |
| Suburbs in postcode | Newport, Redcliffe, Redcliffe North, Scarborough |
| Local government area | Moreton Bay |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| Siczek&Siczek | Registered · from 24 August 2018 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- SAS MAINTENANCE
- Siczek&Siczek
Names recorded against this ABN in the ABR extract.
Summary
BERNARD JAN SICZEK is an Individual/Sole Trader with ABN 90 392 578 938, located in Queensland 4020. The ABN is active since 7 June 2000.
It is not currently registered for GST. It trades under 2 other names, including “SAS MAINTENANCE”.
It holds one registered business name with ASIC, including “Siczek&Siczek”.
Postcode 4020 covers Newport, Redcliffe, Redcliffe North, Scarborough in the Moreton Bay local government area.
Frequently asked questions
What is the ABN of BERNARD JAN SICZEK?
The ABN of BERNARD JAN SICZEK is 90 392 578 938.
Is the ABN of BERNARD JAN SICZEK active?
Yes. ABN 90 392 578 938 is active since 7 June 2000.
Is BERNARD JAN SICZEK registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does BERNARD JAN SICZEK use?
Registered business names: Siczek&Siczek.
Where is BERNARD JAN SICZEK located?
Its main business location is in Queensland, postcode 4020.