| Company | Timeline | Status | |
| Bull Information Systems Limited Director • Executive | 24 Apr 1992←2 Years 7 Months→8 Dec 1994 | Active | |
| Sopra Steria Services Limited Director • Director | 13 Apr 1992←2 Years 7 Months→8 Dec 1994 | Active | |
| Steria (Retirement Plan) Trustees Limited Director • Executive | 23 Apr 1991←3 Years→8 Dec 1994 | Dissolved | |
