HARMONIC ENGINEERING SOLUTIONS PTY LTD
ABN details
| ABN | 99 680 184 383 |
|---|---|
| ABN status | Active from 23 August 2024 |
| Entity name | HARMONIC ENGINEERING SOLUTIONS PTY LTD |
| Entity type | Australian Private Company |
| GST | Registered from 30 October 2025 |
| ACN / ARBN | 680 184 383 |
| Deductible gift recipient | No |
| Main business location | Victoria 3978 · Other businesses in 3978 |
| Suburbs in postcode | Cardinia, Clyde, Clyde North |
| Local government area | Cardinia |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
ASIC company registration
| ACN | 680 184 383 |
|---|---|
| Company type | Australian proprietary company |
| Company subclass | Proprietary company |
| Company class | Limited by shares |
| ASIC status | Registered |
| Registered with ASIC | 23 August 2024 |
Source: ASIC Company Dataset (data.gov.au), CC BY 3.0 AU. Search ASIC Connect.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| Resonex Acoustic Engineering | Registered · from 2 September 2024 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- Resonex Acoustic Engineering
Names recorded against this ABN in the ABR extract.
Summary
HARMONIC ENGINEERING SOLUTIONS PTY LTD is an Australian Private Company with ABN 99 680 184 383, located in Victoria 3978. The ABN is active since 23 August 2024.
It is registered for GST from 30 October 2025. As a registered company it also has ACN 680 184 383, issued by ASIC. It trades under another name: “Resonex Acoustic Engineering”.
ASIC lists it as a proprietary company, registered on 23 August 2024, with ASIC status registered.
It holds one registered business name with ASIC, including “Resonex Acoustic Engineering”.
Postcode 3978 covers Cardinia, Clyde, Clyde North in the Cardinia local government area.
Frequently asked questions
What is the ABN of HARMONIC ENGINEERING SOLUTIONS PTY LTD?
The ABN of HARMONIC ENGINEERING SOLUTIONS PTY LTD is 99 680 184 383.
Is the ABN of HARMONIC ENGINEERING SOLUTIONS PTY LTD active?
Yes. ABN 99 680 184 383 is active since 23 August 2024.
Is HARMONIC ENGINEERING SOLUTIONS PTY LTD registered for GST?
Yes, registered for GST since 30 October 2025.
What is the ACN of HARMONIC ENGINEERING SOLUTIONS PTY LTD?
The ACN is 680 184 383.
When was HARMONIC ENGINEERING SOLUTIONS PTY LTD registered?
HARMONIC ENGINEERING SOLUTIONS PTY LTD was registered with ASIC on 23 August 2024. Its ASIC status is registered.
What business names does HARMONIC ENGINEERING SOLUTIONS PTY LTD use?
Registered business names: Resonex Acoustic Engineering.
Where is HARMONIC ENGINEERING SOLUTIONS PTY LTD located?
Its main business location is in Victoria, postcode 3978.