| Company | Timeline | Status | |
| Kromek Group Plc Director • Company Director | 31 Oct 2020←4 Years→1 Jun 2025 | Active | |
| Kromek (Germany) Limited Director • Company Director | 31 Oct 2020←4 Years→1 Jun 2025 | Active | |
| Durham Scientific Crystals Limited Director • Company Director | 31 Oct 2020←4 Years→1 Jun 2025 | Active | |
| Kromek Limited Director • Company Director | 31 Oct 2020←4 Years→1 Jun 2025 | Active | |
| City Hospitals Independent Commercial Enterprises Limited Director • Chartered Accountant | 16 Oct 2019←6 Years→Current | Active | |
| Tyne & Wear Foundation Limited Director • Company Director | 18 Jun 2019←6 Years→Current | Active | |
| Paul Farquhar Consulting & Advisory Limited Director • Finance Director | 9 May 2018←7 Years→Current | Active | |
| Northern Lights Learning Trust Director • Chartered Accountant | 17 Apr 2018←2 Years 8 Months→31 Dec 2020 | Active | |
| Community Foundation North East Director • Unreported | 13 Mar 2018←7 Years→Current | Active | |
Team Valley Links Community Interest Company Director • Finance Director | 14 Jun 2011←4 Years→15 Dec 2015 | Dissolved | |
