| Company | Timeline | Status | |
| Avgo- Flaxby Ltd Director • Company Director  | 14 Jul 2022←3 Years→Current  | Active  | |
| Knitted Skin Limited Director • Company Director  | 27 Aug 2019←2 Years 11 Months→9 Aug 2022  | Dissolved  | |
| Avgo Biotech Ltd Director • Director  | 2 Jul 2018←7 Years→Current  | Active  | |
| Avgo Biotech Ltd Director • Director  | 9 Dec 2014←1 Year→11 Dec 2015  | Active  | |
| Cellular Systems (Grantham) Limited Director • Director  | 17 Mar 2006←19 Years→Current  | Active  | |
| NBS Biologicals Limited Secretary • Unreported  | 22 Sep 2000←3 Years→1 Jul 2004  | Active  | |
| NBS Biologicals Limited Director • Director  | 18 Aug 2000←3 Years→1 Jul 2004  | Active  | |
Madge-Nbs Holdings Limited Director • Director  | 11 May 2000←4 Years→1 Jul 2004  | Dissolved  | |
Madge-Nbs Holdings Limited Secretary • Director  | 11 May 2000←4 Years→1 Jul 2004  | Dissolved  | |
