DUNCAN JEFFERY CLARK
ABN details
| ABN | 43 286 171 436 |
|---|---|
| ABN status | Active from 11 June 2026 |
| Entity name | DUNCAN JEFFERY CLARK |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | New South Wales 2227 · Other businesses in 2227 |
| Suburbs in postcode | Gymea, Gymea Bay |
| Local government area | Sutherland |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| BYTE-SIZE TECH | Registered · from 11 June 2026 |
| BYTE-SIZE SOFTWARE | Registered · from 11 June 2026 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- BYTE-SIZE SOFTWARE
- BYTE-SIZE TECH
Names recorded against this ABN in the ABR extract.
Summary
DUNCAN JEFFERY CLARK is an Individual/Sole Trader with ABN 43 286 171 436, located in New South Wales 2227. The ABN is active since 11 June 2026.
It is not currently registered for GST. It trades under 2 other names, including “BYTE-SIZE SOFTWARE”.
It holds 2 registered business names with ASIC, including “BYTE-SIZE TECH”.
Postcode 2227 covers Gymea, Gymea Bay in the Sutherland local government area.
Frequently asked questions
What is the ABN of DUNCAN JEFFERY CLARK?
The ABN of DUNCAN JEFFERY CLARK is 43 286 171 436.
Is the ABN of DUNCAN JEFFERY CLARK active?
Yes. ABN 43 286 171 436 is active since 11 June 2026.
Is DUNCAN JEFFERY CLARK registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does DUNCAN JEFFERY CLARK use?
Registered business names: BYTE-SIZE TECH; BYTE-SIZE SOFTWARE.
Where is DUNCAN JEFFERY CLARK located?
Its main business location is in New South Wales, postcode 2227.