| Company | Timeline | Status | |
| Dalebrook Ltd Director • Accountant | 26 Sep 2018←7 Years→Current | Active | |
| Colt Mobile Telecommunications Limited Director • Accountant | 21 Aug 2007←2 Years 11 Months→31 Jul 2010 | Active | |
| Colt Telecom Finance Sweden Director • Accountant | 21 Aug 2007←2 Years 11 Months→31 Jul 2010 | Active | |
| Colt Telecom Finance Denmark Director • Accountant | 21 Aug 2007←2 Years 11 Months→31 Jul 2010 | Active | |
| Colt Telecom Finance Euro Director • Accountant | 21 Aug 2007←2 Years 11 Months→31 Jul 2010 | Active | |
| Colt Telecommunications Nominees Limited Director • Accouontant | 21 Aug 2007←2 Years 11 Months→31 Jul 2010 | Dissolved | |
Colt Telecom Share Scheme Trustees Limited Director • Accountant | 21 Aug 2007←2 Years 11 Months→31 Jul 2010 | Dissolved | |
| Colt Telecom Holdings Limited Director • Accountant | 21 Aug 2007←2 Years 11 Months→31 Jul 2010 | Active | |
| Colt Netherlands Holding Limited Director • Accountant | 21 Aug 2007←2 Years 11 Months→31 Jul 2010 | Active | |
| Colt Telecom Limited Director • Accountant | 21 Aug 2007←2 Years 11 Months→31 Jul 2010 | Active | |
