| Company | Timeline | Status | |
| Cheney - Spiro Engineering Limited Director • Company Director | 1 Apr 1996←25 Years→6 Jul 2021 | Dissolved | |
| Reedglen Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
| Bartley Industries Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
| Phoenix Executive Services Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
