| # | Entity | Status | State |
|---|---|---|---|
| 1 | 14 078 402 105 SYSTEM FOUR PTY LTD |
ABN Active | NSW 2176 |
| 2 | 37 153 556 060 FOUR PILLAR SYSTEMS PTY LTD |
ABN Active | VIC 3156 |
| 3 | 51 141 121 780 FOUR SEASONS PAINTING SYSTEMS PTY. LTD. |
ABN Cancelled | QLD 4207 |
| 4 | 94 075 386 579 DIMENSION FOUR SYSTEMS PTY LTD |
ABN Cancelled | NSW 2065 |
| 5 | 14 078 402 105 SYSTEM FOUR PTY LTD |
ABN Active | NSW 2176 |
| 6 | 47 112 181 272 FOUR SEASONS BUILDING SYSTEMS PTY LIMITED FOUR SEASONS BUILDING SYSTEMS PTY LTD |
ABN Cancelled | SA 5000 |