| Company | Timeline | Status | |
| Onshore Petroleum Services Limited Director • Housewife | 30 Apr 1991←34 Years→Current | Active | |
| Dalkeith Securities Limited Director • Housewife | 31 Dec 1990←35 Years→Current | Active | |
| Dalkeith Securities Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
