HELEN YIANNIKAS
Entity Overview
HELEN YIANNIKAS is an Individual/Sole Trader registered in New South Wales. The ABN was registered on the 23 November 2007 and is currently registered for GST and has been since the 27 October 2025.
Australian Business Register (ABR) Last updated: 26 May 2026
ABN
46 687 896 085
Status
since 23 November 2007
Active
Entity type
Individual/Sole Trader
GST registration
Since 27 October 2025
Registered
Business names 2 records found
| Name | Status |
|---|---|
|
Niche Tax & Accounting Since 26 May 2026 |
Active |
|
Maven Advisory Services Since 28 October 2025 |
Active |
Niche Tax & Accounting
Active
Registered
26 May 2026
Maven Advisory Services
Active
Registered
28 October 2025
Related entities Entities sharing key name terms
| Entity ID | Name | Status |
|---|
No related entities found.
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