| Company | Timeline | Status | |
| Argent & Waugh Limited Director • Director | 13 Jun 2019←4 Years→1 Aug 2023 | Active | |
| Hyprotech UK Limited Director • Attorney | 15 Aug 2005←16 Years→7 Dec 2021 | Dissolved | |
| Aspentech Ltd Director • Attorney | 15 Aug 2005←17 Years→5 Feb 2023 | Active | |
