| # | Entity | Status | State |
|---|---|---|---|
| 1 | 71 124 321 660 Mark Hall Building Design Pty Ltd |
ABN Cancelled | QLD 4810 |
| 2 | 56 913 094 010 The trustee for The Hall Family Trust Mark Hall Building Design |
ABN Cancelled | QLD 4810 |
| 3 | 78 613 050 182 L.T HALL & M.L HALL MARK HALL BUILDING DESIGN |
ABN Cancelled | QLD 4810 |
| 4 | 79 108 694 981 LINDA MAREE HALL Hall Building Design |
ABN Active | NSW 2260 |