CHRISTOPHER JOHN O'BRIEN
ABN details
| ABN | 88 628 368 844 |
|---|---|
| ABN status | Active from 9 May 2023 |
| Entity name | CHRISTOPHER JOHN O'BRIEN |
| Entity type | Individual/Sole Trader |
| GST | Registered from 1 January 2025 |
| Deductible gift recipient | No |
| Main business location | South Australia 5159 · Other businesses in 5159 |
| Suburbs in postcode | Aberfoyle Park, Chandlers Hill, Flagstaff Hill, Happy Valley |
| Local government area | Onkaparinga |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| O'BS TREES AND AVANT SERVICES | Registered · from 9 July 2025 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- O'BS TREES AND AVANT SERVICES
Names recorded against this ABN in the ABR extract.
Summary
CHRISTOPHER JOHN O'BRIEN is an Individual/Sole Trader with ABN 88 628 368 844, located in South Australia 5159. The ABN is active since 9 May 2023.
It is registered for GST from 1 January 2025. It trades under another name: “O'BS TREES AND AVANT SERVICES”.
It holds one registered business name with ASIC, including “O'BS TREES AND AVANT SERVICES”.
Postcode 5159 covers Aberfoyle Park, Chandlers Hill, Flagstaff Hill, Happy Valley in the Onkaparinga local government area.
Frequently asked questions
What is the ABN of CHRISTOPHER JOHN O'BRIEN?
The ABN of CHRISTOPHER JOHN O'BRIEN is 88 628 368 844.
Is the ABN of CHRISTOPHER JOHN O'BRIEN active?
Yes. ABN 88 628 368 844 is active since 9 May 2023.
Is CHRISTOPHER JOHN O'BRIEN registered for GST?
Yes, registered for GST since 1 January 2025.
What business names does CHRISTOPHER JOHN O'BRIEN use?
Registered business names: O'BS TREES AND AVANT SERVICES.
Where is CHRISTOPHER JOHN O'BRIEN located?
Its main business location is in South Australia, postcode 5159.