SIAVASH EFTEKHARI
ABN details
| ABN | 17 121 670 697 |
|---|---|
| ABN status | Active from 1 April 2021 |
| Entity name | SIAVASH EFTEKHARI |
| Entity type | Individual/Sole Trader |
| GST | Not registered (cancelled 1 July 2026) |
| Deductible gift recipient | No |
| Main business location | Queensland 4173 · Other businesses in 4173 |
| Suburbs in postcode | Tingalpa, Tingalpa Bc, Tingalpa Dc |
| Local government area | Brisbane |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| LIAN BUILDING CONSULTANCY | Registered · from 8 May 2020 |
| LIAN BUILDING GROUP | Registered · from 25 June 2018 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- LIAN BUILDING CONSULTANCY
- LIAN BUILDING GROUP
Names recorded against this ABN in the ABR extract.
Summary
SIAVASH EFTEKHARI is an Individual/Sole Trader with ABN 17 121 670 697, located in Queensland 4173. The ABN is active since 1 April 2021.
It is not currently registered for GST. It trades under 2 other names, including “LIAN BUILDING CONSULTANCY”.
It holds 2 registered business names with ASIC, including “LIAN BUILDING CONSULTANCY”.
Postcode 4173 covers Tingalpa, Tingalpa Bc, Tingalpa Dc in the Brisbane local government area.
Frequently asked questions
What is the ABN of SIAVASH EFTEKHARI?
The ABN of SIAVASH EFTEKHARI is 17 121 670 697.
Is the ABN of SIAVASH EFTEKHARI active?
Yes. ABN 17 121 670 697 is active since 1 April 2021.
Is SIAVASH EFTEKHARI registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does SIAVASH EFTEKHARI use?
Registered business names: LIAN BUILDING CONSULTANCY; LIAN BUILDING GROUP.
Where is SIAVASH EFTEKHARI located?
Its main business location is in Queensland, postcode 4173.