| # | Entity | Status | State |
|---|---|---|---|
| 1 | 30 640 596 970 MARK SIUMAKA INSTALLATIONS PTY LTD |
ABN Active | NSW 2216 |
| 2 | 61 093 098 205 MARK STEWART DOOR INSTALLATIONS PTY LTD |
ABN Cancelled | NSW 2250 |
| 3 | 72 167 903 380 MARK SIUMAKA INSTALLATIONS PTY LTD |
ABN Cancelled | NSW 2216 |
| 4 | 82 137 628 918 Mark's Installations Pty Ltd |
ABN Cancelled | QLD 4127 |
| 5 | 98 112 882 658 JOHN MARK INSTALLATIONS PTY LTD |
ABN Cancelled | NSW 2228 |
| 6 | 98 112 882 658 JOHN MARK INSTALLATIONS PTY LTD |
ABN Cancelled | NSW 2228 |