| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | DAVIDSON BROTHERS (SHOTTS) LIMITED | 🇬🇧United Kingdom | Active | 16/01/2026 – 01/09/1990 |
| Officer | W DAVIDSON & SON LIMITED | 🇬🇧United Kingdom | Active | 11/05/2026 – present |
01/09/1990
resigned
11/08/1989
appointed
12/07/1989
appointed