| Company | Timeline | Status | |
| Wave Photonics Ltd Director • Director | 12 Jul 2024←1 Year 3 Months→Current | Active | |
| Stephenson General Partner Limited Director • Venture Capital | 20 Dec 2013←11 Years→Current | Active | |
| Stephenson General Partner Limited Director • Venture Capital | 20 Dec 2013←11 Years→31 Mar 2025 | Active | |
