MARK KOSTER
ABN details
| ABN | 88 692 315 240 |
|---|---|
| ABN status | Active from 29 January 2025 |
| Entity name | MARK KOSTER |
| Entity type | Individual/Sole Trader |
| GST | Registered from 1 July 2025 |
| Deductible gift recipient | No |
| Main business location | Western Australia 6317 · Other businesses in 6317 |
| Suburbs in postcode | Badgebup, Bullock Hills, Carrolup, Coblinine, Coyrecup, Datatine, Ewlyamartup, Katanning, Marracoonda, Moojebing, Murdong, Pinwernying and 2 more |
| Local government area | Dumbleyung |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| KOSTER RURAL SERVICES | Registered · from 29 January 2025 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- KOSTER RURAL SERVICES
Names recorded against this ABN in the ABR extract.
Summary
MARK KOSTER is an Individual/Sole Trader with ABN 88 692 315 240, located in Western Australia 6317. The ABN is active since 29 January 2025.
It is registered for GST from 1 July 2025. It trades under another name: “KOSTER RURAL SERVICES”.
It holds one registered business name with ASIC, including “KOSTER RURAL SERVICES”.
Postcode 6317 covers Badgebup, Bullock Hills, Carrolup, Coblinine, Coyrecup and nearby suburbs in the Dumbleyung local government area.
Frequently asked questions
What is the ABN of MARK KOSTER?
The ABN of MARK KOSTER is 88 692 315 240.
Is the ABN of MARK KOSTER active?
Yes. ABN 88 692 315 240 is active since 29 January 2025.
Is MARK KOSTER registered for GST?
Yes, registered for GST since 1 July 2025.
What business names does MARK KOSTER use?
Registered business names: KOSTER RURAL SERVICES.
Where is MARK KOSTER located?
Its main business location is in Western Australia, postcode 6317.