| Company | Timeline | Status | |
| Edinburgh Royal Choral Union Director • Retired | 28 Apr 2004←20 Days→18 May 2004 | Active | |
| Vocalink Interchange Network Limited Director • Bank Executive | 7 Jan 1999←4 Months→31 May 1999 | Active | |
| Voca Limited Director • Assistant General Manager Systems Operat | 5 Apr 1992←5 Years→30 Apr 1997 | Active | |
