MARIUSZ GROCHOWSKI
ABN details
| ABN | 56 639 828 926 |
|---|---|
| ABN status | Active from 29 October 2013 |
| Entity name | MARIUSZ GROCHOWSKI |
| Entity type | Individual/Sole Trader |
| GST | Not registered (cancelled 13 May 2026) |
| Deductible gift recipient | No |
| Main business location | Victoria 3207 · Other businesses in 3207 |
| Suburbs in postcode | Garden City, Port Melbourne |
| Local government area | Port Phillip |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| MONO ARCHITECTURE STUDIO | Registered · from 24 January 2025 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- Mariusz Grochowski Architecture
- make space
- MONO ARCHITECTURE STUDIO
Names recorded against this ABN in the ABR extract.
Summary
MARIUSZ GROCHOWSKI is an Individual/Sole Trader with ABN 56 639 828 926, located in Victoria 3207. The ABN is active since 29 October 2013.
It is not currently registered for GST. It trades under 3 other names, including “Mariusz Grochowski Architecture”.
It holds one registered business name with ASIC, including “MONO ARCHITECTURE STUDIO”.
Postcode 3207 covers Garden City, Port Melbourne in the Port Phillip local government area.
Frequently asked questions
What is the ABN of MARIUSZ GROCHOWSKI?
The ABN of MARIUSZ GROCHOWSKI is 56 639 828 926.
Is the ABN of MARIUSZ GROCHOWSKI active?
Yes. ABN 56 639 828 926 is active since 29 October 2013.
Is MARIUSZ GROCHOWSKI registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does MARIUSZ GROCHOWSKI use?
Registered business names: MONO ARCHITECTURE STUDIO.
Where is MARIUSZ GROCHOWSKI located?
Its main business location is in Victoria, postcode 3207.