CATHERINE TSIANAKAS
ABN details
| ABN | 83 745 913 117 |
|---|---|
| ABN status | Active from 17 October 2022 |
| Entity name | CATHERINE TSIANAKAS |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | New South Wales 2100 · Other businesses in 2100 |
| Suburbs in postcode | Allambie, Allambie Heights, Beacon Hill, Brookvale, North Manly, Oxford Falls, Warringah Mall |
| Local government area | Northern Beaches |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| REDEFINE COLLECTIVE | Registered · from 1 April 2025 |
| REDEFINE COACHING | Registered · from 1 April 2025 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- REDEFINE COACHING
- REDEFINE COLLECTIVE
Names recorded against this ABN in the ABR extract.
Summary
CATHERINE TSIANAKAS is an Individual/Sole Trader with ABN 83 745 913 117, located in New South Wales 2100. The ABN is active since 17 October 2022.
It is not currently registered for GST. It trades under 2 other names, including “REDEFINE COACHING”.
It holds 2 registered business names with ASIC, including “REDEFINE COLLECTIVE”.
Postcode 2100 covers Allambie, Allambie Heights, Beacon Hill, Brookvale, North Manly and nearby suburbs in the Northern Beaches local government area.
Frequently asked questions
What is the ABN of CATHERINE TSIANAKAS?
The ABN of CATHERINE TSIANAKAS is 83 745 913 117.
Is the ABN of CATHERINE TSIANAKAS active?
Yes. ABN 83 745 913 117 is active since 17 October 2022.
Is CATHERINE TSIANAKAS registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does CATHERINE TSIANAKAS use?
Registered business names: REDEFINE COLLECTIVE; REDEFINE COACHING.
Where is CATHERINE TSIANAKAS located?
Its main business location is in New South Wales, postcode 2100.