EFSTRATIA HALAKAS
ABN details
| ABN | 25 431 253 349 |
|---|---|
| ABN status | Active from 24 March 2026 |
| Entity name | EFSTRATIA HALAKAS |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | South Australia 5343 · Other businesses in 5343 |
| Suburbs in postcode | Berri, Gerard, Gurra Gurra, Katarapko, Lyrup, Winkie |
| Local government area | Berri Barmera |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| ADMIN ASSIST BY TIA | Registered · from 26 October 2023 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- ADMIN ASSIST BY TIA
Names recorded against this ABN in the ABR extract.
Summary
EFSTRATIA HALAKAS is an Individual/Sole Trader with ABN 25 431 253 349, located in South Australia 5343. The ABN is active since 24 March 2026.
It is not currently registered for GST. It trades under another name: “ADMIN ASSIST BY TIA”.
It holds one registered business name with ASIC, including “ADMIN ASSIST BY TIA”.
Postcode 5343 covers Berri, Gerard, Gurra Gurra, Katarapko, Lyrup and nearby suburbs in the Berri Barmera local government area.
Frequently asked questions
What is the ABN of EFSTRATIA HALAKAS?
The ABN of EFSTRATIA HALAKAS is 25 431 253 349.
Is the ABN of EFSTRATIA HALAKAS active?
Yes. ABN 25 431 253 349 is active since 24 March 2026.
Is EFSTRATIA HALAKAS registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does EFSTRATIA HALAKAS use?
Registered business names: ADMIN ASSIST BY TIA.
Where is EFSTRATIA HALAKAS located?
Its main business location is in South Australia, postcode 5343.