JOHN OBRIEN
ABN details
| ABN | 56 879 906 954 |
|---|---|
| ABN status | Active from 21 September 2026 |
| Entity name | JOHN OBRIEN |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | Victoria 3204 · Other businesses in 3204 |
| Suburbs in postcode | Bentleigh, Mckinnon, Ormond, Patterson |
| Local government area | Glen Eira |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| CUSTODIAN PLUMBING | Registered · from 23 September 2026 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- JOHN O'BRIEN PLUMBING
- CUSTODIAN PLUMBING
Names recorded against this ABN in the ABR extract.
Summary
JOHN OBRIEN is an Individual/Sole Trader with ABN 56 879 906 954, located in Victoria 3204. The ABN is active since 21 September 2026.
It is not currently registered for GST. It trades under 2 other names, including “JOHN O'BRIEN PLUMBING”.
It holds one registered business name with ASIC, including “CUSTODIAN PLUMBING”.
Postcode 3204 covers Bentleigh, Mckinnon, Ormond, Patterson in the Glen Eira local government area.
Frequently asked questions
What is the ABN of JOHN OBRIEN?
The ABN of JOHN OBRIEN is 56 879 906 954.
Is the ABN of JOHN OBRIEN active?
Yes. ABN 56 879 906 954 is active since 21 September 2026.
Is JOHN OBRIEN registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does JOHN OBRIEN use?
Registered business names: CUSTODIAN PLUMBING.
Where is JOHN OBRIEN located?
Its main business location is in Victoria, postcode 3204.