| Company | Timeline | Status | |
| Smith Transports (Clyde) Limited Director • Company Director | 31 Dec 1988←36 Years→Current | Active | |
| Ross & Fullerton Limited Director • Company Director | 31 Dec 1988←36 Years→Current | Active | |
| Ross & Fullerton Limited Secretary • Unreported | 31 Dec 1988←9 Years→13 Jan 1998 | Active | |
