Definitive Systems Pty Ltd
ABN details
| ABN | 20 135 047 979 |
|---|---|
| ABN status | Active from 23 January 2009 |
| Entity name | Definitive Systems Pty Ltd |
| Entity type | Australian Private Company |
| GST | Registered from 27 January 2009 |
| ACN / ARBN | 135 047 979 |
| Deductible gift recipient | No |
| Main business location | New South Wales 2085 · Other businesses in 2085 |
| Suburbs in postcode | Belrose, Belrose West, Davidson |
| Local government area | Northern Beaches |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
ASIC company registration
| ACN | 135 047 979 |
|---|---|
| Company type | Australian proprietary company |
| Company subclass | Proprietary company |
| Company class | Limited by shares |
| ASIC status | Registered |
| Registered with ASIC | 22 January 2009 |
Source: ASIC Company Dataset (data.gov.au), CC BY 3.0 AU. Search ASIC Connect.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| DEFSYS | Registered · from 30 August 2012 |
| DEFSYS Cloud | Registered · from 20 July 2012 |
| DEFSYS VoIP | Registered · from 19 July 2012 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- DEFSYS
- DEFSYS Cloud
- DEFSYS VoIP
Names recorded against this ABN in the ABR extract.
Summary
Definitive Systems Pty Ltd is an Australian Private Company with ABN 20 135 047 979, located in New South Wales 2085. The ABN is active since 23 January 2009.
It is registered for GST from 27 January 2009. As a registered company it also has ACN 135 047 979, issued by ASIC. It trades under 3 other names, including “DEFSYS”.
ASIC lists it as a proprietary company, registered on 22 January 2009, with ASIC status registered.
It holds 3 registered business names with ASIC, including “DEFSYS”.
Postcode 2085 covers Belrose, Belrose West, Davidson in the Northern Beaches local government area.
Frequently asked questions
What is the ABN of Definitive Systems Pty Ltd?
The ABN of Definitive Systems Pty Ltd is 20 135 047 979.
Is the ABN of Definitive Systems Pty Ltd active?
Yes. ABN 20 135 047 979 is active since 23 January 2009.
Is Definitive Systems Pty Ltd registered for GST?
Yes, registered for GST since 27 January 2009.
What is the ACN of Definitive Systems Pty Ltd?
The ACN is 135 047 979.
When was Definitive Systems Pty Ltd registered?
Definitive Systems Pty Ltd was registered with ASIC on 22 January 2009. Its ASIC status is registered.
What business names does Definitive Systems Pty Ltd use?
Registered business names: DEFSYS; DEFSYS Cloud; DEFSYS VoIP.
Where is Definitive Systems Pty Ltd located?
Its main business location is in New South Wales, postcode 2085.