WARREN MARK HAVEMANN
ABN details
| ABN | 59 403 377 384 |
|---|---|
| ABN status | Active from 1 July 2025 |
| Entity name | WARREN MARK HAVEMANN |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | New South Wales 2127 · Other businesses in 2127 |
| Suburbs in postcode | Homebush Bay, Newington, Sydney Olympic Park, Wentworth Point |
| Local government area | Parramatta |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| CORTEXA LABS | Registered · from 19 November 2025 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- CORTEXA LABS
Names recorded against this ABN in the ABR extract.
Summary
WARREN MARK HAVEMANN is an Individual/Sole Trader with ABN 59 403 377 384, located in New South Wales 2127. The ABN is active since 1 July 2025.
It is not currently registered for GST. It trades under another name: “CORTEXA LABS”.
It holds one registered business name with ASIC, including “CORTEXA LABS”.
Postcode 2127 covers Homebush Bay, Newington, Sydney Olympic Park, Wentworth Point in the Parramatta local government area.
Frequently asked questions
What is the ABN of WARREN MARK HAVEMANN?
The ABN of WARREN MARK HAVEMANN is 59 403 377 384.
Is the ABN of WARREN MARK HAVEMANN active?
Yes. ABN 59 403 377 384 is active since 1 July 2025.
Is WARREN MARK HAVEMANN registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does WARREN MARK HAVEMANN use?
Registered business names: CORTEXA LABS.
Where is WARREN MARK HAVEMANN located?
Its main business location is in New South Wales, postcode 2127.