| Company | Timeline | Status | |
| Ghyll Fold Management Company Limited Director • Co Secretary | 14 Dec 2006←18 Years→Current | Active | |
| Prochem International Limited Director • Co Sec | 1 Jan 1970←55 Years→Current | Active | |
| Prochem International Limited Secretary • Co Sec | 1 Jan 1970←55 Years→Current | Active | |
