| # | Entity | Status | State |
|---|---|---|---|
| 1 | 37 726 165 995 R SPARK & R.N SPARK |
ABN Cancelled | WA 6556 |
| 2 | 73 058 678 243 N SPARK & R SPARK |
ABN Active | NSW 2340 |
| 3 | 51 570 841 517 L.A FITZGERALD & M.J HUMPHRIS & D LEIGH & D.N LOCKWOOD & S.D PASCOE & R.W RICHARDS & K.S SELLERS & A.M SIMS & N.G SINGLETON & G.D SPARKS |
ABN Active | SA 5000 |
| 4 | 12 188 024 574 N.W GALT & D.R SPARK |
ABN Cancelled | VIC 3073 |
| 5 | 13 234 421 238 O R & N C SPARK |
ABN Active | VIC 3953 |
| 6 | 28 941 512 566 R.M MUNSLOW & A.N ROBSON & P SPARKES |
ABN Active | SA 5214 |
| 7 | 47 390 723 937 N.L HOFFMAN & R SPARKE |
ABN Active | QLD 4066 |
| 8 | 63 695 018 664 V R L & N A SPARK |
ABN Active | QLD 4352 |
| 9 | 68 901 434 653 A.J LEWIS & Z.M SEARLE & B.M SPARKS & N.R WILCOX |
ABN Active | NSW 2456 |
| 10 | 90 315 280 223 R.J HOLLETT & T.N SPARK-COLFER |
ABN Cancelled | WA 6566 |
| 11 | 73 058 678 243 N SPARK & R SPARK R AND N SPARK |
ABN Active | NSW 2340 |