| Company | Timeline | Status | |
| Imeasureu Limited Director • Company Director | 7 Jan 2019←4 Years→30 Sep 2023 | Active | |
| Mayrise Services Limited Director • Director | 22 Jul 2013←8 Years→30 Nov 2021 | Dissolved | |
| Mayrise Systems Limited Director • Director | 22 Jul 2013←8 Years→30 Nov 2021 | Dissolved | |
| Yotta Limited Director • Director | 22 Jul 2013←8 Years→28 May 2022 | Active | |
| OMG Life Limited Director • Company Director | 14 May 2008←15 Years→30 Sep 2023 | Active | |
| Ginger Lehmann Limited Director • Director | 13 Jun 2006←11 Years→22 May 2018 | Dissolved | |
| Oxford Metrics Plc Director • Company Director | 26 May 2005←18 Years→30 Sep 2023 | Active | |
| 2D3 Limited Director • Company Director | 26 May 2005←9 Years→9 Apr 2015 | Dissolved | |
| Vicon Motion Systems Limited Director • Company Director | 26 May 2005←18 Years→30 Sep 2023 | Active | |
Lexicle Limited Director • Director | 10 Jan 2001←1 Year 1 Month→19 Feb 2002 | Dissolved | |
