| # | Entity | Status | State |
|---|---|---|---|
| 1 | 58 650 566 117 CENTRED TRENCHING CONTRACTS PTY LTD |
ABN Active | WA 6030 |
| 2 | 60 164 574 663 CENTRE LINE CONTRACTING PTY LTD |
ABN Active | QLD 4069 |
| 3 | 63 074 796 339 CONTRACT DESIGN CENTRE PTY. LIMITED |
ABN Cancelled | NSW 2350 |
| 4 | 83 646 027 858 ENGINEERING CENTRE FOR TRADING AND CONTRACTING PTY LIMITED |
ABN Active | NSW 2210 |
| 5 | 41 337 880 817 I.C.L MANSELL & D.G ROGERSON & G.W ROGERSON & J.F ROGERSON MELBOURNE CONTRACT BRIDGE CENTRE |
ABN Cancelled | VIC 3101 |
| 6 | 71 501 795 851 RICHARD IVON GLEDHILL RED CENTRE CONTRACTING |
ABN Active | QLD 4871 |
| 7 | 26 738 996 546 MATTHEW DAMIEN HOGAN FOCUS 1 CONTACT CENTRE CONTRACTING |
ABN Active | QLD 4670 |
| 8 | 68 817 803 390 The trustee for Gillies Family Trust Centre Contracting |
ABN Active | NT 0870 |