| Company | Timeline | Status | |
| YSJ Innovations Ltd Director • Director | 17 Jan 2025←9 Months→Current | Active | |
| York Fibre Limited Director • Company Director | 8 May 2024←1 Year 5 Months→Current | Active | |
| York Fibre Limited Director • Company Director | 8 May 2024←3 Months→22 Aug 2024 | Active | |
| York Science Park Limited Director • Managing Director | 10 Jan 2024←1 Year 9 Months→Current | Active | |
| York St John University Director • Managing Director | 14 Nov 2019←5 Years→Current | Active | |
| Science City York Limited Director • Managing Director | 29 Nov 2011←13 Years→Current | Active | |
| Ixleeds Limited Director • None | 23 Sep 2011←14 Years→Current | Active | |
| ACTS 435 Director • Company Director | 29 May 2009←9 Years→21 Jan 2019 | Active | |
| Digital Spaces Limited Director • Director | 17 Jan 2006←19 Years→Current | Active | |
| Digital Spaces Limited Secretary • Director | 17 Jan 2006←19 Years→Current | Active | |
