HARVEY JACK WILLIAMSON
ABN details
| ABN | 12 546 897 164 |
|---|---|
| ABN status | Active from 11 December 2022 |
| Entity name | HARVEY JACK WILLIAMSON |
| Entity type | Individual/Sole Trader |
| GST | Registered from 1 July 2025 |
| Deductible gift recipient | No |
| Main business location | New South Wales 2577 · Other businesses in 2577 |
| Suburbs in postcode | Avoca, Barren Grounds, Barrengarry, Beaumont, Belanglo, Bendeela, Berrima, Budgong, Burrawang, Calwalla, Canyonleigh, Carrington Falls and 21 more |
| Local government area | Kiama |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| WILLIAMSON GROUP | Registered · from 11 December 2022 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- WILLIAMSON GROUP
Names recorded against this ABN in the ABR extract.
Summary
HARVEY JACK WILLIAMSON is an Individual/Sole Trader with ABN 12 546 897 164, located in New South Wales 2577. The ABN is active since 11 December 2022.
It is registered for GST from 1 July 2025. It trades under another name: “WILLIAMSON GROUP”.
It holds one registered business name with ASIC, including “WILLIAMSON GROUP”.
Postcode 2577 covers Avoca, Barren Grounds, Barrengarry, Beaumont, Belanglo and nearby suburbs in the Kiama local government area.
Frequently asked questions
What is the ABN of HARVEY JACK WILLIAMSON?
The ABN of HARVEY JACK WILLIAMSON is 12 546 897 164.
Is the ABN of HARVEY JACK WILLIAMSON active?
Yes. ABN 12 546 897 164 is active since 11 December 2022.
Is HARVEY JACK WILLIAMSON registered for GST?
Yes, registered for GST since 1 July 2025.
What business names does HARVEY JACK WILLIAMSON use?
Registered business names: WILLIAMSON GROUP.
Where is HARVEY JACK WILLIAMSON located?
Its main business location is in New South Wales, postcode 2577.