| # | Entity | Status | State |
|---|---|---|---|
| 1 | 27 158 140 728 BOC TRAINING SERVICES PTY LIMITED & CAMWEST TRAINING SERVICES PTY LTD |
ABN Active | NSW 2042 |
| 2 | 14 632 982 024 BOC SERVICES AUSTRALIA PTY LTD |
ABN Active | NSW 2515 |
| 3 | 63 109 806 073 BOC Services Pty Ltd |
ABN Cancelled | SA 5063 |
| 4 | 91 099 507 945 BOC TRAINING SERVICES PTY LIMITED |
ABN Cancelled | NSW 2173 |
| 5 | 36 514 978 746 BRENDAN MICHAEL O'CONNOR BOC ELECTRICAL & TRADE SERVICES |
ABN Active | NSW 2099 |
| 6 | 60 697 170 114 BRENDAN O'CALLAGHAN BOCS Painting Service |
ABN Cancelled | WA 6051 |
| 7 | 64 339 796 171 BRIAN PATRICK O'CONNOR BOC EVENT SERVICES |
ABN Active | QLD 4035 |
| 8 | 75 108 353 430 LEO BRENDAN O'CALLAGHAN BOC Engineering Services |
ABN Active | SA 5082 |
| 9 | 73 260 603 839 ARTS AND CULTURE TRUST BOCS TICKETING AND MARKETING SERVICES |
ABN Active | WA 6000 |
| 10 | 75 108 353 430 LEO BRENDAN O'CALLAGHAN BOC ENGINEERING SERVICES |
ABN Active | SA 5082 |