| Company | Timeline | Status | |
| Reaction Solvents Limited Director • Unreported | 5 Aug 2024←1 Year 3 Months→Current | Active | |
| Cliff Court (Hornsea) Management Co Ltd Director • Unreported | 26 Apr 2021←4 Years→Current | Active | |
| Clarkson Property Rentals Limited Director • Unreported | 26 Mar 2021←4 Years→Current | Active | |
| Clarkson Services Limited Director • Unreported | 31 Jul 2018←7 Years→Current | Active | |
