JIN YOUNG HAM
ABN details
| ABN | 78 831 387 011 |
|---|---|
| ABN status | Active from 2 March 2026 |
| Entity name | JIN YOUNG HAM |
| Entity type | Individual/Sole Trader |
| GST | Registered from 25 September 2026 |
| Deductible gift recipient | No |
| Main business location | Victoria 3170 · Other businesses in 3170 |
| Suburbs in postcode | Mulgrave, Waverley Gardens |
| Local government area | Monash |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| Convergent Group | Registered · from 3 October 2026 |
| FOUR PI R SQUARED | Registered · from 22 July 2026 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- Convergent Group
- FOUR PI R SQUARED
Names recorded against this ABN in the ABR extract.
Summary
JIN YOUNG HAM is an Individual/Sole Trader with ABN 78 831 387 011, located in Victoria 3170. The ABN is active since 2 March 2026.
It is registered for GST from 25 September 2026. It trades under 2 other names, including “Convergent Group”.
It holds 2 registered business names with ASIC, including “Convergent Group”.
Postcode 3170 covers Mulgrave, Waverley Gardens in the Monash local government area.
Frequently asked questions
What is the ABN of JIN YOUNG HAM?
The ABN of JIN YOUNG HAM is 78 831 387 011.
Is the ABN of JIN YOUNG HAM active?
Yes. ABN 78 831 387 011 is active since 2 March 2026.
Is JIN YOUNG HAM registered for GST?
Yes, registered for GST since 25 September 2026.
What business names does JIN YOUNG HAM use?
Registered business names: Convergent Group; FOUR PI R SQUARED.
Where is JIN YOUNG HAM located?
Its main business location is in Victoria, postcode 3170.