| Company | Timeline | Status | |
| Express Park Buxton Limited Director • Director | 12 Jun 2020←5 Years→Current | Active | |
| TS Green Power Limited Director • Director | 7 Mar 2019←6 Years→12 Aug 2025 | Dissolved | |
| Hill House Green Power Limited Director • Director | 27 Jul 2017←8 Years→Current | Active | |
| MT Green Power Limited Director • Director | 27 Jul 2017←8 Years→Current | Active | |
| Miller Turner Investment Management Limited Director • Company Director | 22 Jan 1997←28 Years→Current | Active | |
| Miller, Turner & Co., (U.K.) Limited Director • Company Director | 4 Oct 1991←34 Years→Current | Liquidation | |
