| Company | Timeline | Status | |
| Bedales School Director • Unreported | 8 Dec 2025←1 Month→Current | Active | |
| First Light Festival C.I.C Director • Unreported | 23 May 2025←8 Months→Current | Active | |
| Saxmundham Art Station Director • Unreported | 4 Sep 2023←1 Year 1 Month→26 Oct 2024 | Active | |
| Montevetro Management Company Limited Director • Unreported | 21 Sep 2020←3 Years→23 Aug 2024 | Active | |
| Holmes Studio Limited Director • Unreported | 28 Aug 2018←7 Years→Current | Active | |
| Holmes Wood Design Limited Director • Director | 30 May 2007←9 Years→30 Nov 2016 | Dissolved | |
| The Holmes Wood Consultancy Limited Director • Designer | 18 Oct 2000←16 Years→30 Nov 2016 | Dissolved | |
