CONSTANTINE TSONIS
ABN details
| ABN | 22 899 855 390 |
|---|---|
| ABN status | Active from 1 June 2023 |
| Entity name | CONSTANTINE TSONIS |
| Entity type | Individual/Sole Trader |
| GST | Registered from 1 July 2025 |
| Deductible gift recipient | No |
| Main business location | New South Wales 2234 · Other businesses in 2234 |
| Suburbs in postcode | Alfords Point, Bangor, Barden Ridge, Illawong, Lucas Heights, Menai, Menai Central |
| Local government area | Sutherland |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| PHOS CONSULTING | Registered · from 4 June 2023 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- PHOS CONSULTING
Names recorded against this ABN in the ABR extract.
Summary
CONSTANTINE TSONIS is an Individual/Sole Trader with ABN 22 899 855 390, located in New South Wales 2234. The ABN is active since 1 June 2023.
It is registered for GST from 1 July 2025. It trades under another name: “PHOS CONSULTING”.
It holds one registered business name with ASIC, including “PHOS CONSULTING”.
Postcode 2234 covers Alfords Point, Bangor, Barden Ridge, Illawong, Lucas Heights and nearby suburbs in the Sutherland local government area.
Frequently asked questions
What is the ABN of CONSTANTINE TSONIS?
The ABN of CONSTANTINE TSONIS is 22 899 855 390.
Is the ABN of CONSTANTINE TSONIS active?
Yes. ABN 22 899 855 390 is active since 1 June 2023.
Is CONSTANTINE TSONIS registered for GST?
Yes, registered for GST since 1 July 2025.
What business names does CONSTANTINE TSONIS use?
Registered business names: PHOS CONSULTING.
Where is CONSTANTINE TSONIS located?
Its main business location is in New South Wales, postcode 2234.