| Company | Timeline | Status | |
| IBM United Kingdom Trust Secretary • Area Counsel | 14 Oct 2004←9 Months→27 Jul 2005 | Dissolved | |
| Lenovo Technology (United Kingdom) Limited Secretary • Unreported | 20 Nov 2003←1 Year 4 Months→31 Mar 2005 | Active | |
| IBM Global Financing UK Company Secretary • Unreported | 25 Mar 2003←2 Years 4 Months→27 Jul 2005 | Dissolved | |
| IBM LP Limited Secretary • Unreported | 25 Mar 2003←2 Years 4 Months→27 Jul 2005 | Dissolved | |
| IBM North Region Holdings Secretary • Unreported | 25 Mar 2003←2 Years 4 Months→27 Jul 2005 | Active | |
| International Business Machines Limited Secretary • Unreported | 25 Mar 2003←2 Years 4 Months→27 Jul 2005 | Active | |
Cgi.Ls3 Limited Secretary • Unreported | 25 Mar 2003←2 Years 4 Months→27 Jul 2005 | Dissolved | |
| Software Sciences Limited Secretary • Unreported | 25 Mar 2003←2 Years 4 Months→27 Jul 2005 | Dissolved | |
| Data Sciences Limited Secretary • Unreported | 25 Mar 2003←2 Years 4 Months→27 Jul 2005 | Dissolved | |
Sequent Computer Systems Limited Secretary • Unreported | 25 Mar 2003←2 Years 4 Months→27 Jul 2005 | Dissolved | |
