NICHOLAS C WELSH
ABN details
| ABN | 12 545 432 538 |
|---|---|
| ABN status | Active from 27 April 2009 |
| Entity name | NICHOLAS C WELSH |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | Victoria 3809 · Other businesses in 3809 |
| Suburbs in postcode | Officer, Officer South |
| Local government area | Cardinia |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| TOTAL SECURITY CONCEPTS | Registered · from 24 June 2025 |
| SMOKED OUT SECURITY | Registered · from 19 August 2022 |
| TECHNICAL SECURITY SYSTEMS | Registered · from 28 July 2010 · VIC |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- TECHNICAL SECURITY SYSTEMS
- SMOKED OUT SECURITY
- TOTAL SECURITY CONCEPTS
Names recorded against this ABN in the ABR extract.
Summary
NICHOLAS C WELSH is an Individual/Sole Trader with ABN 12 545 432 538, located in Victoria 3809. The ABN is active since 27 April 2009.
It is not currently registered for GST. It trades under 3 other names, including “TECHNICAL SECURITY SYSTEMS”.
It holds 3 registered business names with ASIC, including “TOTAL SECURITY CONCEPTS”.
Postcode 3809 covers Officer, Officer South in the Cardinia local government area.
Frequently asked questions
What is the ABN of NICHOLAS C WELSH?
The ABN of NICHOLAS C WELSH is 12 545 432 538.
Is the ABN of NICHOLAS C WELSH active?
Yes. ABN 12 545 432 538 is active since 27 April 2009.
Is NICHOLAS C WELSH registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does NICHOLAS C WELSH use?
Registered business names: TOTAL SECURITY CONCEPTS; SMOKED OUT SECURITY; TECHNICAL SECURITY SYSTEMS.
Where is NICHOLAS C WELSH located?
Its main business location is in Victoria, postcode 3809.