| Company | Timeline | Status | |
| AJD123 Limited Director • Professor Emeritus | 11 Feb 2014←7 Years→20 Apr 2021 | Dissolved | |
| Revitalisation Company Limited Director • Scientific Consultan | 17 Jun 2011←9 Years→16 Mar 2021 | Dissolved | |
| Vetisfa Limited Director • Director | 4 Feb 2005←16 Years→18 May 2021 | Dissolved | |
