| # | Entity | Status | State |
|---|---|---|---|
| 1 | 14 061 675 296 VENTURE CONTRACTING PTY LTD |
ABN Cancelled | NSW 2088 |
| 2 | 32 652 553 314 KWILANA RESOURCES & VARNER CONTRACTING JOINT VENTURE PTY LTD |
ABN Cancelled | WA 6017 |
| 3 | 67 915 565 676 Doorn-Djil Yoordaning Mining & Construction and Barralong Contracting Joint Venture |
ABN Cancelled | WA 6005 |
| 4 | 63 433 860 403 ITALIA STONE GROUP PTY LTD & WA LIMESTONE CONTRACTING PTY LTD WA LIMESTONE CONTRACTING & ITALIA STONE GROUP JOINT VENTURE |
ABN Active | WA 6163 |
| 5 | 88 706 166 423 COLIN DAVID RALSTON VERTICAL CONTRACTING VENTURES |
ABN Active | NSW 2088 |
| 6 | 44 824 277 207 CONTRACT PROPERTIES PTY. LTD. & THE TRUSTEE FOR PETERSON FAMILY TRUST Contract Control Services and The Peterson Family Trust Joint Venture |
ABN Cancelled | VIC 3031 |
| 7 | 88 706 166 423 COLIN DAVID RALSTON VERTICAL CONTRACTING VENTURES |
ABN Active | NSW 2088 |