WILLIAM JOHN GELHAAR
ABN details
| ABN | 43 344 525 170 |
|---|---|
| ABN status | Active from 27 August 2012 |
| Entity name | WILLIAM JOHN GELHAAR |
| Entity type | Individual/Sole Trader |
| GST | Registered from 1 April 2019 |
| Deductible gift recipient | No |
| Main business location | New South Wales 2370 · Other businesses in 2370 |
| Suburbs in postcode | Bald Nob, Diehard, Dundee, Furracabad, Gibraltar Range, Glen Elgin, Glen Innes, Kingsgate, Kingsland, Kookabookra, Lambs Valley, Matheson and 14 more |
| Local government area | Armidale |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| Rockvale Contracting | Registered · from 24 March 2025 |
| Rockvale Livestock | Registered · from 19 July 2020 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- BJG EARTHMOVING
- BJG Earthmoving
- Rockvale Contracting
- Rockvale Livestock
Names recorded against this ABN in the ABR extract.
Summary
WILLIAM JOHN GELHAAR is an Individual/Sole Trader with ABN 43 344 525 170, located in New South Wales 2370. The ABN is active since 27 August 2012.
It is registered for GST from 1 April 2019. It trades under 4 other names, including “BJG EARTHMOVING”.
It holds 2 registered business names with ASIC, including “Rockvale Contracting”.
Postcode 2370 covers Bald Nob, Diehard, Dundee, Furracabad, Gibraltar Range and nearby suburbs in the Armidale local government area.
Frequently asked questions
What is the ABN of WILLIAM JOHN GELHAAR?
The ABN of WILLIAM JOHN GELHAAR is 43 344 525 170.
Is the ABN of WILLIAM JOHN GELHAAR active?
Yes. ABN 43 344 525 170 is active since 27 August 2012.
Is WILLIAM JOHN GELHAAR registered for GST?
Yes, registered for GST since 1 April 2019.
What business names does WILLIAM JOHN GELHAAR use?
Registered business names: Rockvale Contracting; Rockvale Livestock.
Where is WILLIAM JOHN GELHAAR located?
Its main business location is in New South Wales, postcode 2370.