| # | Entity | Status | State |
|---|---|---|---|
| 1 | 33 921 435 081 The Trustee for Tekcon Trust |
ABN Active | QLD 4159 |
| 2 | 39 613 308 893 TEKCON HOLDINGS PTY LTD |
ABN Active | VIC 3337 |
| 3 | 48 656 403 753 TEKCON BUILT PTY LTD |
ABN Active | NSW 2071 |
| 4 | 52 091 455 042 TEKCON PTY. LTD. |
ABN Cancelled | VIC 3228 |
| 5 | 59 162 611 127 TEKCON PTY LTD |
ABN Active | NT 0870 |
| 6 | 72 106 909 175 TEKCON GROUP PTY. LTD. |
ABN Active | VIC 3031 |
| 7 | 78 620 605 969 TEKCON ENTERPRISES PTY LTD |
ABN Cancelled | NSW 2650 |
| 8 | 88 491 945 728 The Trustee for Tekcon Trust |
ABN Active | VIC 3000 |
| 9 | 61 600 991 759 UPPERNET PTY LTD Tekcon Australia |
ABN Active | WA 6164 |
| 10 | 72 106 909 175 TEKCON GROUP PTY. LTD. TEKCON GROUP PTY LTD |
ABN Active | VIC 3031 |
| 11 | 60 540 231 792 DONG WANG Tekcon Constructions |
ABN Active | VIC 3134 |