ROBERT JOHN UYEN
ABN details
| ABN | 58 089 277 097 |
|---|---|
| ABN status | Active from 1 April 2000 |
| Entity name | ROBERT JOHN UYEN |
| Entity type | Individual/Sole Trader |
| GST | Registered from 1 January 2026 |
| Deductible gift recipient | No |
| Main business location | South Australia 5106 · Other businesses in 5106 |
| Suburbs in postcode | Parafield, Parafield Airport, Salisbury South, Salisbury South Bc, Salisbury South Dc |
| Local government area | Salisbury |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| Riotrom | Registered · from 11 August 2021 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- ROBERT UYEN
- Riotrom
Names recorded against this ABN in the ABR extract.
Summary
ROBERT JOHN UYEN is an Individual/Sole Trader with ABN 58 089 277 097, located in South Australia 5106. The ABN is active since 1 April 2000.
It is registered for GST from 1 January 2026. It trades under 2 other names, including “ROBERT UYEN”.
It holds one registered business name with ASIC, including “Riotrom”.
Postcode 5106 covers Parafield, Parafield Airport, Salisbury South, Salisbury South Bc, Salisbury South Dc in the Salisbury local government area.
Frequently asked questions
What is the ABN of ROBERT JOHN UYEN?
The ABN of ROBERT JOHN UYEN is 58 089 277 097.
Is the ABN of ROBERT JOHN UYEN active?
Yes. ABN 58 089 277 097 is active since 1 April 2000.
Is ROBERT JOHN UYEN registered for GST?
Yes, registered for GST since 1 January 2026.
What business names does ROBERT JOHN UYEN use?
Registered business names: Riotrom.
Where is ROBERT JOHN UYEN located?
Its main business location is in South Australia, postcode 5106.