| Company | Timeline | Status | |
| Glass's Guide Pension Trustee Limited Director • Company Director | 28 Aug 1992←4 Months→20 Jan 1993 | Active | |
| Glass's Information Services Limited Director • Company Director | 28 Mar 1992←3 Years→21 Sep 1995 | Active | |
| Palgrave Publishing Company Limited(The) Director • Company Director | 13 Jun 1991←4 Years→18 Sep 1995 | Dissolved | |
