| Company | Timeline | Status | |
| S. M. Wentworth Park Shoot Ltd Director • Company Director | 19 May 2023←2 Years 5 Months→Current | Active | |
| Wentworth Park Shoot Limited Director • Director | 15 Mar 2018←7 Years→Current | Active | |
| Tarn-Pure Holdings Ltd Director • Industrial Chemist | 1 Nov 2017←5 Years→11 Jan 2023 | Dissolved | |
| Global Water Test Kits Limited Director • Director | 19 May 2016←9 Years→Current | Active | |
| Esc Global Limited Director • Industrial Chemist | 12 Aug 2009←16 Years→Current | Active | |
| Environmental Speciality Chemicals Limited Director • Industrial Chemist | 2 Mar 1998←27 Years→Current | Active | |
