| # | Entity | Status | State |
|---|---|---|---|
| 1 | 13 618 268 812 B C MECHANICAL & SHEET METAL PTY LTD |
ABN Active | TAS 7009 |
| 2 | 52 002 869 445 C.B.D. MECHANICAL ELECTRICAL PTY LTD |
ABN Active | NSW 2142 |
| 3 | 54 149 539 864 B and C Mechanical Services Pty Ltd |
ABN Cancelled | VIC 3805 |
| 4 | 77 005 973 035 B.C. & N.E. OSBORNE MECHANICAL SERVICES PTY. LTD. |
ABN Active | VIC 3941 |
| 5 | 82 129 961 842 B & C MECHANICAL PTY LTD |
ABN Cancelled | QLD 4108 |