DAVID WILLIAM O'BRIEN
ABN details
| ABN | 85 238 540 606 |
|---|---|
| ABN status | Active from 13 January 2026 |
| Entity name | DAVID WILLIAM O'BRIEN |
| Entity type | Individual/Sole Trader |
| GST | Not registered (cancelled 2 May 2008) |
| Deductible gift recipient | No |
| Main business location | Western Australia 6169 · Other businesses in 6169 |
| Suburbs in postcode | Safety Bay, Shoalwater, Waikiki, Warnbro |
| Local government area | Rockingham |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| DOB Metalworks | Registered · from 12 August 2026 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- DAVID O'BRIEN
- DOB Metalworks
Names recorded against this ABN in the ABR extract.
Summary
DAVID WILLIAM O'BRIEN is an Individual/Sole Trader with ABN 85 238 540 606, located in Western Australia 6169. The ABN is active since 13 January 2026.
It is not currently registered for GST. It trades under 2 other names, including “DAVID O'BRIEN”.
It holds one registered business name with ASIC, including “DOB Metalworks”.
Postcode 6169 covers Safety Bay, Shoalwater, Waikiki, Warnbro in the Rockingham local government area.
Frequently asked questions
What is the ABN of DAVID WILLIAM O'BRIEN?
The ABN of DAVID WILLIAM O'BRIEN is 85 238 540 606.
Is the ABN of DAVID WILLIAM O'BRIEN active?
Yes. ABN 85 238 540 606 is active since 13 January 2026.
Is DAVID WILLIAM O'BRIEN registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does DAVID WILLIAM O'BRIEN use?
Registered business names: DOB Metalworks.
Where is DAVID WILLIAM O'BRIEN located?
Its main business location is in Western Australia, postcode 6169.