JONATHAN SIFFLEET
Entity Overview
JONATHAN SIFFLEET was an Individual/Sole Trader registered in New South Wales. The ABN was cancelled on the 21 August 2026 and is not currently registered for GST.
Australian Business Register (ABR) Last updated: 26 August 2026
ABN
89 172 533 146
Status
since 21 August 2026
Cancelled
Entity type
Individual/Sole Trader
GST registration
Not currently registered
Business names 1 record found
| Name | Status |
|---|---|
|
Signum Projects Since 13 March 2022 |
16 April 2026 |
Signum Projects
Cancelled
Registered
13 March 2022
Cancelled
16 April 2026
Related entities Entities sharing key name terms
| Entity ID | Name | Status |
|---|
No related entities found.
Workforce
WGEA workforce data loads when this section is in view.