| Company | Timeline | Status | |
| Granite Investors (Simmons Fund) LLP Non-designated LLP Member • Unreported  | 28 Feb 2008←17 Years→Current  | Active  | |
| A B Robb Limited Director • Company Director  | 30 May 2007←17 Years→17 May 2025  | Dissolved  | |
| A B Robb (Investments) Limited Director • Company Director  | 26 Jan 2005←20 Years→Current  | Active  | |
