| # | Entity | Status | State |
|---|---|---|---|
| 1 | 51 377 251 323 L.J SPARKES & P.J SPARKES & T.B SPARKES & T.L VOGELSANG |
ABN Active | SA 5345 |
| 2 | 97 492 473 851 B.B SPARK & J.L SPARK |
ABN Cancelled | NSW 2137 |
| 3 | 19 911 841 745 R.J ADAMS & J.A MCMEEKIN & B.L PAILTHORPE & T.B SPARK |
ABN Active | WA 6148 |
| 4 | 29 359 132 140 J.L SPARK & B.A Spark |
ABN Cancelled | QLD 4051 |
| 5 | 32 079 038 921 T.B. & L.J. SPARKES PTY. LTD. |
ABN Active | SA 5345 |
| 6 | 99 287 104 543 C B & M J SPARKE & D I & K L BELL |
ABN Active | NSW 2480 |