| Company | Timeline | Status | |
| High Crane Lodge Countryside Education Limited Director • Managing Director  | 27 Sep 2011←9 Years→11 May 2021  | Dissolved  | |
| Is Pharma Ltd Director • Company Director  | 1 Apr 2003←6 Years→28 Jul 2009  | Active  | |
| Acorus Therapeutics Limited Director • Managing Director  | 3 Jul 2000←6 Years→4 May 2007  | Active  | |
| Acorus Therapeutics Limited Secretary • Managing Director  | 3 Jul 2000←6 Years→10 May 2007  | Active  | |
| High Crane Limited Director • Managing Director  | 4 Dec 1996←28 Years→Current  | Active  | |
Cambridge Laboratories Limited Director • Company Director  | 22 Nov 1991←5 Years→20 Dec 1996  | Dissolved  | |
