| Company | Timeline | Status | |
| Speech Computing Ltd Director • Managing Director | 3 Feb 2020←3 Years→5 Aug 2023 | Active | |
| Sonos Robot Ltd Director • Managing Director | 31 Aug 2017←5 Years→18 Jul 2023 | Dissolved | |
| Pcbyvoice Ltd Director • Company Director | 12 May 2010←13 Years→5 Aug 2023 | Active | |
