| # | Entity | Status | State |
|---|---|---|---|
| 1 | 59 768 005 996 Serco Australia Pty Limited & Serco Ltd |
ABN Cancelled | NSW 2060 |
| 2 | 44 003 677 352 SERCO AUSTRALIA PTY LIMITED |
ABN Active | NSW 2000 |
| 3 | 57 166 314 012 SERCO FOUNDATION AUSTRALIA LIMITED |
ABN Active | NSW 2060 |
| 4 | 71 804 098 219 The Trustee for Serco Foundation Australia |
ABN Active | NSW 2060 |
| 5 | 44 003 677 352 SERCO AUSTRALIA PTY LIMITED SERCO AUSTRALIA PTY LTD |
ABN Active | NSW 2000 |
| 6 | 59 768 005 996 Serco Australia Pty Limited & Serco Ltd Serco Transport Systems Australia |
ABN Cancelled | NSW 2060 |
| 7 | 44 003 677 352 SERCO AUSTRALIA PTY LIMITED SERCO AUSTRALIA PTY LTD |
ABN Active | NSW 2000 |