| Company | Timeline | Status | |
| Graingers Investments Limited Director • Unreported | 24 Dec 2014←11 Years→Current | Active | |
| Isaac H. Grainger & Son Limited Director • Director | 1 Mar 1998←27 Years→Current | Active | |
| Darkbridge Limited Director • Technician (mechanical Enginee | 14 May 1991←34 Years→Current | Active | |
