| # | Entity | Status | State |
|---|---|---|---|
| 1 | 36 881 395 315 L.R BLACKWELL & M.G BLACKWELL & P.B BRITTON & S.M BRITTON |
ABN Cancelled | NSW 2251 |
| 2 | 47 656 149 559 G BLACKWELL & E.S Blackwell |
ABN Cancelled | QLD 4059 |
| 3 | 84 917 665 926 G.E BLACKWELL & S.J BLACKWELL |
ABN Cancelled | NSW 2508 |
| 4 | 53 103 778 639 G.T BLACKWELL & F Krizak & K.F TUCK & T.J WICKERS & S WIJEYERATNE |
ABN Cancelled | SA 5041 |
| 5 | 69 516 796 885 S P & P G BLACKWELL |
ABN Cancelled | WA 6109 |
| 6 | 15 782 198 365 SHANE GREGORY BLACKWELL S G Blackwell |
ABN Cancelled | TAS 7262 |