| Company | Timeline | Status | |
| Cignpost Express Test Ltd Director • Director | 3 Jul 2024←1 Year 5 Months→Current | Active | |
| Cody Management Services Ltd Director • Director | 1 Jun 2024←1 Month→10 Jul 2024 | Active | |
| Cignpost Diagnostics Limited Director • Director | 1 Jun 2024←1 Month→10 Jul 2024 | Active | |
| Express Test Investments Ltd Director • Director | 1 Mar 2024←1 Year 9 Months→Current | Active | |
| CP SH Investments Limited Director • Director | 14 Dec 2023←1 Year 5 Months→13 May 2025 | Dissolved | |
| Express Test Eot Limited Director • Co-founder | 3 Nov 2023←9 Months→6 Aug 2024 | Dissolved | |
| Penneys Xi Limited Director • Academic/self-employed | 27 Jul 2023←1 Year 2 Months→15 Oct 2024 | Active | |
| Cambridge Molecular Diagnostics Ltd Director • Company Director | 20 Jun 2022←3 Years→Current | Active | |
| Rockvinyl.Works Limited Director • General Manager | 1 Jun 2022←3 Years→Current | Active | |
| K5 Medical Genomics Limited Director • Director | 17 Jun 2021←1 Year 12 Months→13 Jun 2023 | Dissolved | |
