| Company | Timeline | Status | |
| Kromek Group Plc Director • Director | 1 Jun 2025←6 Months→Current | Active | |
| Kromek (Germany) Limited Director • Director | 1 Jun 2025←6 Months→Current | Active | |
| Durham Scientific Crystals Limited Director • Director | 1 Jun 2025←6 Months→Current | Active | |
| Kromek Limited Director • Director | 1 Jun 2025←6 Months→Current | Active | |
| Advanced Electric Machines Research Limited Director • Company Director | 4 May 2021←3 Years→1 Sep 2024 | Active | |
| Advanced Electric Machines Limited Director • Company Director | 4 May 2021←3 Years→1 Sep 2024 | Active | |
| Advanced Electric Machines Group Ltd Director • Company Director | 1 May 2021←2 Years 6 Months→7 Nov 2023 | Active | |
| INN Collection (Whitby) Limited Director • Director | 9 Jul 2019←10 Months→14 May 2020 | Active | |
| INN Collection (Seaburn) Limited Director • Director | 9 Jul 2019←10 Months→14 May 2020 | Active | |
| INN Collection (Northallerton) Limited Director • Director | 9 Jul 2019←10 Months→14 May 2020 | Active | |
