MATTHEW PETER SLACK
ABN details
| ABN | 28 066 206 505 |
|---|---|
| ABN status | Active from 8 January 2007 |
| Entity name | MATTHEW PETER SLACK |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | South Australia 5153 · Other businesses in 5153 |
| Suburbs in postcode | Biggs Flat, Bradbury, Chapel Hill, Echunga, Flaxley, Green Hills Range, Heathfield, Ironbank, Jupiter Creek, Longwood, Macclesfield, Mylor and 1 more |
| Local government area | Adelaide Hills |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| ONCE NOW YEAH I.T. | Registered · from 23 April 2012 · SA |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- ONCE NOW YEAH I.T.
Names recorded against this ABN in the ABR extract.
Summary
MATTHEW PETER SLACK is an Individual/Sole Trader with ABN 28 066 206 505, located in South Australia 5153. The ABN is active since 8 January 2007.
It is not currently registered for GST. It trades under another name: “ONCE NOW YEAH I.T.”.
It holds one registered business name with ASIC, including “ONCE NOW YEAH I.T.”.
Postcode 5153 covers Biggs Flat, Bradbury, Chapel Hill, Echunga, Flaxley and nearby suburbs in the Adelaide Hills local government area.
Frequently asked questions
What is the ABN of MATTHEW PETER SLACK?
The ABN of MATTHEW PETER SLACK is 28 066 206 505.
Is the ABN of MATTHEW PETER SLACK active?
Yes. ABN 28 066 206 505 is active since 8 January 2007.
Is MATTHEW PETER SLACK registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does MATTHEW PETER SLACK use?
Registered business names: ONCE NOW YEAH I.T..
Where is MATTHEW PETER SLACK located?
Its main business location is in South Australia, postcode 5153.