DAVID JOHN ALLAN
ABN details
| ABN | 23 951 416 257 |
|---|---|
| ABN status | Active from 1 July 2001 |
| Entity name | DAVID JOHN ALLAN |
| Entity type | Individual/Sole Trader |
| GST | Registered from 1 April 2026 |
| Deductible gift recipient | No |
| Main business location | Western Australia 6149 · Other businesses in 6149 |
| Suburbs in postcode | Bull Creek, Leeming |
| Local government area | Melville |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| SPECTRUM - SUSTAINABLE DEVELOPMENT KNOWLEDGE NETWORK | Registered · from 2 August 2022 |
| Spectrum Development Services | Registered · from 2 July 2013 |
| SUSTAINABLE OUTCOMES | Registered · from 2 May 2001 · WA |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- SUSTAINABLE OUTCOMES
- SPECTRUM - SUSTAINABLE DEVELOPMENT KNOWLEDGE NETWORK
- Spectrum Development Services
Names recorded against this ABN in the ABR extract.
Summary
DAVID JOHN ALLAN is an Individual/Sole Trader with ABN 23 951 416 257, located in Western Australia 6149. The ABN is active since 1 July 2001.
It is registered for GST from 1 April 2026. It trades under 3 other names, including “SUSTAINABLE OUTCOMES”.
It holds 3 registered business names with ASIC, including “SPECTRUM - SUSTAINABLE DEVELOPMENT KNOWLEDGE NETWORK”.
Postcode 6149 covers Bull Creek, Leeming in the Melville local government area.
Frequently asked questions
What is the ABN of DAVID JOHN ALLAN?
The ABN of DAVID JOHN ALLAN is 23 951 416 257.
Is the ABN of DAVID JOHN ALLAN active?
Yes. ABN 23 951 416 257 is active since 1 July 2001.
Is DAVID JOHN ALLAN registered for GST?
Yes, registered for GST since 1 April 2026.
What business names does DAVID JOHN ALLAN use?
Registered business names: SPECTRUM - SUSTAINABLE DEVELOPMENT KNOWLEDGE NETWORK; Spectrum Development Services; SUSTAINABLE OUTCOMES.
Where is DAVID JOHN ALLAN located?
Its main business location is in Western Australia, postcode 6149.