| Company | Timeline | Status | |
| Trent Park Museum Trading Ltd Director • Retired | 27 Oct 2025←1 Month→Current | Active | |
| Wargm Trading Limited Director • Retired | 27 Nov 2024←1 Year→Current | Active | |
| St Bartholomew's Heritage Director • Consultant | 16 Jan 2024←1 Year 10 Months→Current | Active | |
| Barts Heritage Trading Limited Director • Retired | 12 Jan 2024←1 Year 10 Months→Current | Active | |
| The Waltham Abbey Royal Gunpowder Mills Company Limited Director • Retired | 8 Oct 2021←3 Years→31 Oct 2024 | Active | |
| The Ironbridge Heritage Foundation Limited Director • Director | 22 Jul 2020←2 Years 10 Months→13 Jun 2023 | Dissolved | |
| Ironbridge Gorge Museum Trust Limited Director • Trustee | 25 Sep 2019←6 Years→Current | Active | |
| NMRN Operations Director • Company Director | 27 Mar 2019←6 Years→Current | Active | |
| St Bartholomew's Heritage Director • Consultant | 1 May 2018←5 Years→16 Jan 2024 | Active | |
| Mark Pemberton Associates Ltd Director • Consultant | 29 Apr 2015←6 Years→11 Jan 2022 | Dissolved | |
