| Company | Timeline | Status | |
| Grampian Tweed Limited Director • Vice President | 15 Nov 2021←2 Months→5 Feb 2022 | Active | |
| Grampian Tees Limited Director • Vice President | 16 Mar 2021←10 Months→28 Jan 2022 | Active | |
| Grampian Tyne Limited Director • Vice President | 16 Mar 2021←10 Months→28 Jan 2022 | Active | |
| North Star DB Holdings Limited Director • Vice President | 10 Mar 2021←10 Months→28 Jan 2022 | Active | |
| Grampian Derwent Limited Director • Vice President | 10 Mar 2021←10 Months→28 Jan 2022 | Active | |
| Digital Infrastructure Services Limited Director • Investment Principal | 27 Jan 2021←4 Years→7 Mar 2025 | Active | |
| Digital Holdings Ltd Director • Investment Principal | 27 Jan 2021←4 Years→7 Mar 2025 | Active | |
| Digital Infrastructure Ltd Director • Investment Principal | 27 Jan 2021←4 Years→7 Mar 2025 | Active | |
| Digital Master Holdco Limited Director • Investment Principal | 22 Jan 2021←4 Years→7 Mar 2025 | Active | |
| Full Fibre Limited Director • Investment Principal | 8 Jan 2021←4 Years→7 Mar 2025 | Active | |
