| # | Entity | Status | State |
|---|---|---|---|
| 1 | 31 410 608 582 M.N AZIZE & K & H BECH PTY. LIMITED & VOLSTEAD PTY. LTD. |
ABN Active | ACT 2604 |
| 2 | 93 873 487 681 K & H BECH PTY. LIMITED & M & N United Pty Ltd |
ABN Active | NSW 2067 |
| 3 | 93 873 487 681 K & H BECH PTY. LIMITED & M & N United Pty Ltd K & H Bech Pty Limited and M & N United Pty Ltd |
ABN Active | NSW 2067 |
| 4 | 22 795 903 133 K.J. AND H.P. MCILVEEN PTY. LIMITED AND M.J MCINNES AND N.J MCINNES |
ABN Active | NSW 2340 |
| 5 | 26 007 669 847 A N K H PTY. LIMITED |
ABN Cancelled | SA 5022 |
| 6 | 53 130 541 132 H N K PTY. LIMITED |
ABN Active | NSW 2125 |
| 7 | 77 004 015 669 H N K ELECTRICAL CONTRACTORS PTY. LIMITED |
ABN Active | NSW 2092 |
| 8 | 82 377 381 974 N.K.P. PTY. LIMITED & D.H SMITH & G.M SMITH |
ABN Active | NSW 2408 |
| 9 | 92 830 978 617 K.L.H.P. PTY LIMITED & N YIANNAKOPOULOS |
ABN Active | ACT 2606 |