SEAN GROSSET
ABN details
| ABN | 21 361 399 531 |
|---|---|
| ABN status | Active from 19 January 2026 |
| Entity name | SEAN GROSSET |
| Entity type | Individual/Sole Trader |
| GST | Registered from 28 January 2026 |
| Deductible gift recipient | No |
| Main business location | New South Wales 2289 · Other businesses in 2289 |
| Suburbs in postcode | Adamstown, Adamstown Heights, Garden Suburb, Highfields, Kotara, Kotara Fair, Kotara South |
| Local government area | Lake Macquarie |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| Newcastle Home Maintenance | Registered · from 16 March 2026 |
| SG STONEMASONRY | Registered · from 20 January 2025 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- Newcastle Home Maintenance
- SG STONEMASONRY
Names recorded against this ABN in the ABR extract.
Summary
SEAN GROSSET is an Individual/Sole Trader with ABN 21 361 399 531, located in New South Wales 2289. The ABN is active since 19 January 2026.
It is registered for GST from 28 January 2026. It trades under 2 other names, including “Newcastle Home Maintenance”.
It holds 2 registered business names with ASIC, including “Newcastle Home Maintenance”.
Postcode 2289 covers Adamstown, Adamstown Heights, Garden Suburb, Highfields, Kotara and nearby suburbs in the Lake Macquarie local government area.
Frequently asked questions
What is the ABN of SEAN GROSSET?
The ABN of SEAN GROSSET is 21 361 399 531.
Is the ABN of SEAN GROSSET active?
Yes. ABN 21 361 399 531 is active since 19 January 2026.
Is SEAN GROSSET registered for GST?
Yes, registered for GST since 28 January 2026.
What business names does SEAN GROSSET use?
Registered business names: Newcastle Home Maintenance; SG STONEMASONRY.
Where is SEAN GROSSET located?
Its main business location is in New South Wales, postcode 2289.