ROBERT JOHN TREVALLION
ABN details
| ABN | 30 437 487 639 |
|---|---|
| ABN status | Active from 15 April 2025 |
| Entity name | ROBERT JOHN TREVALLION |
| Entity type | Individual/Sole Trader |
| GST | Registered from 28 July 2025 |
| Deductible gift recipient | No |
| Main business location | Queensland 4875 · Other businesses in 4875 |
| Suburbs in postcode | Badu Island, Banks Island, Boigu, Boigu Island, Burrar Islet, Coconut Island, Darnley Island, Dauan Island, Dowar Islet, Erub, Erub Island, Guijar Islet and 29 more |
| Local government area | Mareeba |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| HALCYON COUNSELLING SERVICE | Registered · from 16 April 2025 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- HALCYON COUNSELLING SERVICE
Names recorded against this ABN in the ABR extract.
Summary
ROBERT JOHN TREVALLION is an Individual/Sole Trader with ABN 30 437 487 639, located in Queensland 4875. The ABN is active since 15 April 2025.
It is registered for GST from 28 July 2025. It trades under another name: “HALCYON COUNSELLING SERVICE”.
It holds one registered business name with ASIC, including “HALCYON COUNSELLING SERVICE”.
Postcode 4875 covers Badu Island, Banks Island, Boigu, Boigu Island, Burrar Islet and nearby suburbs in the Mareeba local government area.
Frequently asked questions
What is the ABN of ROBERT JOHN TREVALLION?
The ABN of ROBERT JOHN TREVALLION is 30 437 487 639.
Is the ABN of ROBERT JOHN TREVALLION active?
Yes. ABN 30 437 487 639 is active since 15 April 2025.
Is ROBERT JOHN TREVALLION registered for GST?
Yes, registered for GST since 28 July 2025.
What business names does ROBERT JOHN TREVALLION use?
Registered business names: HALCYON COUNSELLING SERVICE.
Where is ROBERT JOHN TREVALLION located?
Its main business location is in Queensland, postcode 4875.