UNA WINIFRED MAY MACKENZIE SINCLAIR
ABN details
| ABN | 40 405 406 970 |
|---|---|
| ABN status | Active from 18 June 2025 |
| Entity name | UNA WINIFRED MAY MACKENZIE SINCLAIR |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | New South Wales 2120 · Other businesses in 2120 |
| Suburbs in postcode | Pennant Hills, Thornleigh, Westleigh |
| Local government area | Hornsby |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| Truform Coaching | Registered · from 3 August 2025 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- Truform Coaching
Names recorded against this ABN in the ABR extract.
Summary
UNA WINIFRED MAY MACKENZIE SINCLAIR is an Individual/Sole Trader with ABN 40 405 406 970, located in New South Wales 2120. The ABN is active since 18 June 2025.
It is not currently registered for GST. It trades under another name: “Truform Coaching”.
It holds one registered business name with ASIC, including “Truform Coaching”.
Postcode 2120 covers Pennant Hills, Thornleigh, Westleigh in the Hornsby local government area.
Frequently asked questions
What is the ABN of UNA WINIFRED MAY MACKENZIE SINCLAIR?
The ABN of UNA WINIFRED MAY MACKENZIE SINCLAIR is 40 405 406 970.
Is the ABN of UNA WINIFRED MAY MACKENZIE SINCLAIR active?
Yes. ABN 40 405 406 970 is active since 18 June 2025.
Is UNA WINIFRED MAY MACKENZIE SINCLAIR registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does UNA WINIFRED MAY MACKENZIE SINCLAIR use?
Registered business names: Truform Coaching.
Where is UNA WINIFRED MAY MACKENZIE SINCLAIR located?
Its main business location is in New South Wales, postcode 2120.