| Company | Timeline | Status | |
Dernier & Hamlyn Lighting Limited Director • Company Director | 27 Nov 2009←5 Years→23 Dec 2014 | Dissolved | |
| Louis Montrose Limited Director • Company Director | 17 Sep 2009←14 Years→2 Apr 2024 | Dissolved | |
| Tindle Lighting Limited Director • Company Director | 22 Sep 2006←17 Years→7 Oct 2023 | Dissolved | |
| Dernier & Hamlyn Holdings Limited Director • Technical Director | 15 Dec 2005←19 Years→8 Jan 2025 | Dissolved | |
| Dernier & Hamlyn Limited Director • Technical Director | 9 Feb 2001←24 Years→27 Feb 2025 | Dissolved | |
