| Company | Timeline | Status | |
| The Bay Trust Director • Designer | 26 Jul 2013←12 Years→Current | Active | |
| The Bay Trust Director • Unreported | 26 Jul 2013←12 Years→31 Oct 2025 | Active | |
| Marine Studios Cic Director • Designer | 28 Mar 2011←13 Years→23 Jul 2024 | Dissolved | |
| Houghton Kneale Design Limited Director • Unreported | 8 Nov 2000←25 Years→Current | Active | |
| Houghton Kneale Design Limited Secretary • Unreported | 8 Nov 2000←25 Years→Current | Active | |
