MARK FRANCIS O'CALLAGHAN
ABN details
| ABN | 25 279 479 556 |
|---|---|
| ABN status | Active from 23 February 2020 |
| Entity name | MARK FRANCIS O'CALLAGHAN |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | Queensland 4017 · Other businesses in 4017 |
| Suburbs in postcode | Bracken Ridge, Brighton, Brighton Eventide, Brighton Nathan Street, Deagon, Nashville, Sandgate, Sandgate Dc, Shorncliffe |
| Local government area | Brisbane |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| annan systems | Registered · from 12 February 2026 |
| 47-AG SERVICES | Registered · from 20 January 2021 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- 47-AG SERVICES
- annan systems
Names recorded against this ABN in the ABR extract.
Summary
MARK FRANCIS O'CALLAGHAN is an Individual/Sole Trader with ABN 25 279 479 556, located in Queensland 4017. The ABN is active since 23 February 2020.
It is not currently registered for GST. It trades under 2 other names, including “47-AG SERVICES”.
It holds 2 registered business names with ASIC, including “annan systems”.
Postcode 4017 covers Bracken Ridge, Brighton, Brighton Eventide, Brighton Nathan Street, Deagon and nearby suburbs in the Brisbane local government area.
Frequently asked questions
What is the ABN of MARK FRANCIS O'CALLAGHAN?
The ABN of MARK FRANCIS O'CALLAGHAN is 25 279 479 556.
Is the ABN of MARK FRANCIS O'CALLAGHAN active?
Yes. ABN 25 279 479 556 is active since 23 February 2020.
Is MARK FRANCIS O'CALLAGHAN registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does MARK FRANCIS O'CALLAGHAN use?
Registered business names: annan systems; 47-AG SERVICES.
Where is MARK FRANCIS O'CALLAGHAN located?
Its main business location is in Queensland, postcode 4017.