ROBERT MICHAEL SEDWICK IRWIN
ABN details
| ABN | 60 223 816 097 |
|---|---|
| ABN status | Active from 23 June 2001 |
| Entity name | ROBERT MICHAEL SEDWICK IRWIN |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | Victoria 3722 · Other businesses in 3722 |
| Suburbs in postcode | Barwite, Mansfield, Mirimbah |
| Local government area | Mansfield |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| CHALK LINE BUILDING CO. & PROPERTY MAINTENANCE | Registered · from 11 February 2021 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- CHALKLINE BUILDING CO.
- Rob Irwin
- CHALK LINE BUILDING CO. & PROPERTY MAINTENANCE
Names recorded against this ABN in the ABR extract.
Summary
ROBERT MICHAEL SEDWICK IRWIN is an Individual/Sole Trader with ABN 60 223 816 097, located in Victoria 3722. The ABN is active since 23 June 2001.
It is not currently registered for GST. It trades under 3 other names, including “CHALKLINE BUILDING CO.”.
It holds one registered business name with ASIC, including “CHALK LINE BUILDING CO. & PROPERTY MAINTENANCE”.
Postcode 3722 covers Barwite, Mansfield, Mirimbah in the Mansfield local government area.
Frequently asked questions
What is the ABN of ROBERT MICHAEL SEDWICK IRWIN?
The ABN of ROBERT MICHAEL SEDWICK IRWIN is 60 223 816 097.
Is the ABN of ROBERT MICHAEL SEDWICK IRWIN active?
Yes. ABN 60 223 816 097 is active since 23 June 2001.
Is ROBERT MICHAEL SEDWICK IRWIN registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does ROBERT MICHAEL SEDWICK IRWIN use?
Registered business names: CHALK LINE BUILDING CO. & PROPERTY MAINTENANCE.
Where is ROBERT MICHAEL SEDWICK IRWIN located?
Its main business location is in Victoria, postcode 3722.