| Company | Timeline | Status | |
| Kke Holdings Limited Director • Academic & Director | 23 Dec 2020←1 Year 4 Months→10 May 2022 | Dissolved | |
| Levidian Nanosystems Limited Director • Academic & Director | 23 Dec 2020←4 Years→Current | Active | |
| KK Innovations Limited Director • Company Director | 16 Dec 2020←4 Years→Current | Active | |
| Innovation Drive Limited Director • Company Director | 26 Jan 2017←8 Years→Current | Active | |
| Smart Carbon Alliance Ltd Director • Director | 6 Jan 2017←4 Years→24 Aug 2021 | Dissolved | |
Cnergytec Limited Director • Director | 3 Jun 2016←2 Years 11 Months→28 May 2019 | Dissolved | |
Nano Carbon Technologies Ltd Director • Researcher | 20 Oct 2015←2 Years 8 Months→19 Jun 2018 | Dissolved | |
| Cambridge Investment Group Limited Director • Director | 25 Aug 2015←5 Years→23 Mar 2021 | Dissolved | |
| Cambridge Advanced Solutions Limited Director • Company Director | 27 Jul 2015←4 Years→18 Oct 2019 | Dissolved | |
| Cametics Cambridge Advanced Metals Limited Director • Company Director | 10 Oct 2014←8 Years→18 Oct 2022 | Dissolved | |
