| # | Entity | Status | State |
|---|---|---|---|
| 1 | 75 300 413 868 A.E SPARK & C.F SPARK |
ABN Active | NSW 2111 |
| 2 | 99 675 052 402 C E SPARKS & A SPARKS |
ABN Cancelled | NSW 2370 |
| 3 | 26 308 609 164 A E SWAN & C M SPARKES-SWAN |
ABN Cancelled | NSW 2567 |
| 4 | 27 699 164 925 D.M CAMERON & E.T CASTELOW & B.D EDWARDS & C.A SPARK |
ABN Cancelled | NSW 2040 |
| 5 | 64 579 284 913 T BADELIAN & H.E KRISTENSEN & R.W POULTON & C.A SPARK |
ABN Cancelled | NSW 2164 |
| 6 | 64 963 257 513 J.M LOMAX & T.M LOWTH & K.A MURRAY & C.D RAYBOULD & R.E SPARKES |
ABN Cancelled | QLD 4868 |