| Company | Timeline | Status | |
| BTL-UK Ltd Director • Non-executive Director | 1 Oct 2025←25 Days→Current | Active | |
Doedijns UK Limited Director • Director | 29 Nov 2006←2 Years 1 Month→15 Jan 2009 | Dissolved | |
| Koppen & Lethem Limited Director • Director | 9 Nov 1999←23 Years→1 May 2023 | Active | |
