| # | Entity | Status | State |
|---|---|---|---|
| 1 | 49 112 279 302 JK & DM AIR-CONDITIONING PTY LTD |
ABN Cancelled | SA 5022 |
| 2 | 64 637 572 135 JK AIR CONDITIONING AND METAL WORKS PTY LIMITED |
ABN Active | NSW 2620 |
| 3 | 39 741 916 746 JOHN KARAMACOSKI JK Air Conditioning and Metal Works |
ABN Active | NSW 2620 |
| 4 | 40 090 447 137 JOSHUA RYAN KEATING JK Refrigeration and Air Conditioning |
ABN Active | VIC 3300 |
| 5 | 78 139 593 598 KELLY INVESTMENTS AUSTRALIA PTY LTD JK AIR CONDITIONING |
ABN Active | NSW 2282 |