ADAM FREDERICK DUDA
ABN details
| ABN | 20 398 331 239 |
|---|---|
| ABN status | Active from 1 June 2025 |
| Entity name | ADAM FREDERICK DUDA |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | Western Australia 6062 · Other businesses in 6062 |
| Suburbs in postcode | Embleton, Morley, Noranda |
| Local government area | Bayswater |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| HARMONIC FREQUENCIES WA | Registered · from 3 June 2025 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- HARMONIC FREQUENCIES WA
Names recorded against this ABN in the ABR extract.
Summary
ADAM FREDERICK DUDA is an Individual/Sole Trader with ABN 20 398 331 239, located in Western Australia 6062. The ABN is active since 1 June 2025.
It is not currently registered for GST. It trades under another name: “HARMONIC FREQUENCIES WA”.
It holds one registered business name with ASIC, including “HARMONIC FREQUENCIES WA”.
Postcode 6062 covers Embleton, Morley, Noranda in the Bayswater local government area.
Frequently asked questions
What is the ABN of ADAM FREDERICK DUDA?
The ABN of ADAM FREDERICK DUDA is 20 398 331 239.
Is the ABN of ADAM FREDERICK DUDA active?
Yes. ABN 20 398 331 239 is active since 1 June 2025.
Is ADAM FREDERICK DUDA registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does ADAM FREDERICK DUDA use?
Registered business names: HARMONIC FREQUENCIES WA.
Where is ADAM FREDERICK DUDA located?
Its main business location is in Western Australia, postcode 6062.