KOSTANTINOS SIAPKAS
ABN details
| ABN | 84 507 150 771 |
|---|---|
| ABN status | Active from 20 September 2016 |
| Entity name | KOSTANTINOS SIAPKAS |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | New South Wales 2018 · Other businesses in 2018 |
| Suburbs in postcode | Eastlakes, Rosebery |
| Local government area | Bayside (NSW) |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| Keypad Security Systems | Registered · from 26 September 2016 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- Keypad Security Systems
Names recorded against this ABN in the ABR extract.
Summary
KOSTANTINOS SIAPKAS is an Individual/Sole Trader with ABN 84 507 150 771, located in New South Wales 2018. The ABN is active since 20 September 2016.
It is not currently registered for GST. It trades under another name: “Keypad Security Systems”.
It holds one registered business name with ASIC, including “Keypad Security Systems”.
Postcode 2018 covers Eastlakes, Rosebery in the Bayside (NSW) local government area.
Frequently asked questions
What is the ABN of KOSTANTINOS SIAPKAS?
The ABN of KOSTANTINOS SIAPKAS is 84 507 150 771.
Is the ABN of KOSTANTINOS SIAPKAS active?
Yes. ABN 84 507 150 771 is active since 20 September 2016.
Is KOSTANTINOS SIAPKAS registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does KOSTANTINOS SIAPKAS use?
Registered business names: Keypad Security Systems.
Where is KOSTANTINOS SIAPKAS located?
Its main business location is in New South Wales, postcode 2018.