SIOBHAN CALLAHAN
ABN details
| ABN | 36 457 929 372 |
|---|---|
| ABN status | Active from 1 July 2026 |
| Entity name | SIOBHAN CALLAHAN |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | Tasmania 7250 · Other businesses in 7250 |
| Suburbs in postcode | Blackstone Heights, East Launceston, Elphin, Launceston, Newstead, Norwood, Norwood Avenue Po, Prospect, Prospect Vale, Ravenswood, Riverside, St Leonards and 5 more |
| Local government area | Launceston |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| The Willow Del | Registered · from 1 July 2026 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- The Willow Del
Names recorded against this ABN in the ABR extract.
Summary
SIOBHAN CALLAHAN is an Individual/Sole Trader with ABN 36 457 929 372, located in Tasmania 7250. The ABN is active since 1 July 2026.
It is not currently registered for GST. It trades under another name: “The Willow Del”.
It holds one registered business name with ASIC, including “The Willow Del”.
Postcode 7250 covers Blackstone Heights, East Launceston, Elphin, Launceston, Newstead and nearby suburbs in the Launceston local government area.
Frequently asked questions
What is the ABN of SIOBHAN CALLAHAN?
The ABN of SIOBHAN CALLAHAN is 36 457 929 372.
Is the ABN of SIOBHAN CALLAHAN active?
Yes. ABN 36 457 929 372 is active since 1 July 2026.
Is SIOBHAN CALLAHAN registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does SIOBHAN CALLAHAN use?
Registered business names: The Willow Del.
Where is SIOBHAN CALLAHAN located?
Its main business location is in Tasmania, postcode 7250.