| Company | Timeline | Status | |
| Cambridge Science Enterprises Limited Director • Company Director | 8 Jul 2024←1 Year 3 Months→Current | Active | |
| Cambridge Science Centre Director • Company Director | 18 Jan 2024←1 Year 9 Months→Current | Active | |
| Deyton Bell Limited Director • Director | 1 Apr 2019←10 Months→21 Feb 2020 | Active | |
| Harriet Fear Associates Ltd Director • Consultant | 5 Oct 2018←7 Years→Current | Active | |
| Erbi Limited Director • Ceo | 17 Jun 2010←7 Years→18 Aug 2017 | Active | |
| One Nucleus Limited Director • Ceo Erbi | 5 Mar 2009←8 Years→18 Aug 2017 | Active | |
