JASON MARK OSTRO
ABN details
| ABN | 21 569 262 179 |
|---|---|
| ABN status | Active from 24 March 2026 |
| Entity name | JASON MARK OSTRO |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | New South Wales 2147 · Other businesses in 2147 |
| Suburbs in postcode | Kings Langley, Lalor Park, Seven Hills, Seven Hills West |
| Local government area | Blacktown |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| FLUSH SAKE PLUMBING | Registered · from 25 March 2026 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- FLUSH SAKE PLUMBING
Names recorded against this ABN in the ABR extract.
Summary
JASON MARK OSTRO is an Individual/Sole Trader with ABN 21 569 262 179, located in New South Wales 2147. The ABN is active since 24 March 2026.
It is not currently registered for GST. It trades under another name: “FLUSH SAKE PLUMBING”.
It holds one registered business name with ASIC, including “FLUSH SAKE PLUMBING”.
Postcode 2147 covers Kings Langley, Lalor Park, Seven Hills, Seven Hills West in the Blacktown local government area.
Frequently asked questions
What is the ABN of JASON MARK OSTRO?
The ABN of JASON MARK OSTRO is 21 569 262 179.
Is the ABN of JASON MARK OSTRO active?
Yes. ABN 21 569 262 179 is active since 24 March 2026.
Is JASON MARK OSTRO registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does JASON MARK OSTRO use?
Registered business names: FLUSH SAKE PLUMBING.
Where is JASON MARK OSTRO located?
Its main business location is in New South Wales, postcode 2147.