JOHN CONSTANTIN MCMASTER
ABN details
| ABN | 36 931 408 775 |
|---|---|
| ABN status | Active from 10 June 2025 |
| Entity name | JOHN CONSTANTIN MCMASTER |
| Entity type | Individual/Sole Trader |
| GST | Not registered (cancelled 30 October 2026) |
| Deductible gift recipient | No |
| Main business location | New South Wales 2100 · Other businesses in 2100 |
| Suburbs in postcode | Allambie, Allambie Heights, Beacon Hill, Brookvale, North Manly, Oxford Falls, Warringah Mall |
| Local government area | Northern Beaches |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| JOHNNY DRAINS | Registered · from 5 January 2022 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- JOHNNY DRAINS
Names recorded against this ABN in the ABR extract.
Summary
JOHN CONSTANTIN MCMASTER is an Individual/Sole Trader with ABN 36 931 408 775, located in New South Wales 2100. The ABN is active since 10 June 2025.
It is not currently registered for GST. It trades under another name: “JOHNNY DRAINS”.
It holds one registered business name with ASIC, including “JOHNNY DRAINS”.
Postcode 2100 covers Allambie, Allambie Heights, Beacon Hill, Brookvale, North Manly and nearby suburbs in the Northern Beaches local government area.
Frequently asked questions
What is the ABN of JOHN CONSTANTIN MCMASTER?
The ABN of JOHN CONSTANTIN MCMASTER is 36 931 408 775.
Is the ABN of JOHN CONSTANTIN MCMASTER active?
Yes. ABN 36 931 408 775 is active since 10 June 2025.
Is JOHN CONSTANTIN MCMASTER registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does JOHN CONSTANTIN MCMASTER use?
Registered business names: JOHNNY DRAINS.
Where is JOHN CONSTANTIN MCMASTER located?
Its main business location is in New South Wales, postcode 2100.