| Company | Timeline | Status | |
| International Cultural Exchange Director • Peer-house Of Lords | 26 Mar 1992←8 Years→5 Mar 2001 | Active | |
| Tree Council(The) Director • Peer | 9 Nov 1991←1 Year 8 Months→6 Jul 1993 | Active | |
| Tree Council(The) Director • Unreported | 1 Jan 1970←23 Years→6 Jul 1993 | Active | |
