| Company | Timeline | Status | |
| Breath Insight Ltd Director • Unreported | 3 Dec 2025←5 Days→Current | Active | |
| Nanosense Limited Director • Commercial Director | 5 Jan 2024←1 Year 11 Months→Current | Active | |
| Chemsense Ltd Director • Consultant | 13 Jun 2022←3 Years→Current | Active | |
| Breathsense Limited Director • Engineer | 1 Jun 2022←3 Years→Current | Active | |
| Nano Optical Virus Sensor Solutions Limited Director • Engineer | 29 Dec 2020←3 Years→17 Dec 2024 | Dissolved | |
| Virusense Ltd Director • Engineer | 15 Dec 2020←4 Years→Current | Active | |
