| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CABLE TELECOMMUNICATION LIMITED | 03714628 | 18/06/2014 | Dissolved |
| TELSTRA (CABLE TELECOM) LIMITED | 03442093 | 18/06/2014 | Dissolved |
| TELSTRA (CTE) LIMITED | 03672008 | 18/06/2014 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| PACNET NETWORK (UK) LTD | 03947900 | 15/04/2015 | 09/01/2020 | One Red Flag |
| PACNET SERVICES (UK) LTD | 04561783 | 15/04/2015 | 09/01/2020 | One Red Flag |
| PSINET DATACENTRE UK LIMITED | 03779507 | 18/06/2014 | 23/03/2017 | Dissolved |
| TELSTRA (PSINET) | 02684753 | 18/06/2014 | 18/06/2014 | Dissolved |
| TELSTRA GLOBAL LIMITED | 02818910 | 18/06/2014 | 09/01/2020 | Silver |
| TELSTRA UK LIMITED | 03830643 | 18/06/2014 | 18/03/2020 | Bronze |
| WILLOUGHBY (602) LIMITED | 08055695 | 18/06/2014 | 16/03/2017 | Dissolved |