| Company | Timeline | Status | |
Call Connections Limited Secretary • Unreported | 1 Feb 1995←8 Months→16 Oct 1995 | Dissolved | |
O2 Transactions Limited Secretary • Unreported | 1 Feb 1995←8 Months→16 Oct 1995 | Dissolved | |
| O2 Holdings Limited Secretary • Unreported | 1 Feb 1995←9 Months→5 Nov 1995 | Active | |
| O2 Networks Limited Secretary • Unreported | 1 Feb 1995←9 Months→5 Nov 1995 | Active | |
O2 Mobiles Limited Secretary • Unreported | 1 Feb 1995←9 Months→5 Nov 1995 | Dissolved | |
O2 Solutions Limited Secretary • Unreported | 1 Feb 1995←9 Months→5 Nov 1995 | Dissolved | |
| Telefonica UK Limited Secretary • Unreported | 1 Feb 1995←9 Months→5 Nov 1995 | Active | |
| O2 (Online) Limited Director • Solicitor | 5 Nov 1992←3 Years→5 Nov 1995 | Dissolved | |
O2 Solutions Limited Director • Solicitor | 5 Nov 1992←2 Years 11 Months→16 Oct 1995 | Dissolved | |
| Telefonica UK Limited Secretary • Unreported | 9 Oct 1992←1 Year 9 Months→15 Jul 1994 | Active | |
