BRIAN MAURICE ANTHONY CALLAGHAN
ABN details
| ABN | 77 812 653 353 |
|---|---|
| ABN status | Active from 14 June 2016 |
| Entity name | BRIAN MAURICE ANTHONY CALLAGHAN |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | Western Australia 6230 · Other businesses in 6230 |
| Suburbs in postcode | Bunbury, Carey Park, College Grove, Dalyellup, Davenport, East Bunbury, Gelorup, Glen Iris, Pelican Point, South Bunbury, Usher, Vittoria and 1 more |
| Local government area | Bunbury |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| QUANTUM HOT WATER | Registered · from 14 January 2021 |
| Quantum Refrigeration | Registered · from 3 August 2016 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- QUANTUM HOT WATER
- Quantum Refrigeration
Names recorded against this ABN in the ABR extract.
Summary
BRIAN MAURICE ANTHONY CALLAGHAN is an Individual/Sole Trader with ABN 77 812 653 353, located in Western Australia 6230. The ABN is active since 14 June 2016.
It is not currently registered for GST. It trades under 2 other names, including “QUANTUM HOT WATER”.
It holds 2 registered business names with ASIC, including “QUANTUM HOT WATER”.
Postcode 6230 covers Bunbury, Carey Park, College Grove, Dalyellup, Davenport and nearby suburbs in the Bunbury local government area.
Frequently asked questions
What is the ABN of BRIAN MAURICE ANTHONY CALLAGHAN?
The ABN of BRIAN MAURICE ANTHONY CALLAGHAN is 77 812 653 353.
Is the ABN of BRIAN MAURICE ANTHONY CALLAGHAN active?
Yes. ABN 77 812 653 353 is active since 14 June 2016.
Is BRIAN MAURICE ANTHONY CALLAGHAN registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does BRIAN MAURICE ANTHONY CALLAGHAN use?
Registered business names: QUANTUM HOT WATER; Quantum Refrigeration.
Where is BRIAN MAURICE ANTHONY CALLAGHAN located?
Its main business location is in Western Australia, postcode 6230.