| Company | Timeline | Status | |
| The Testing Lab Plc Director • Technical Director | 6 Nov 2024←11 Months→Current | Active | |
| U K Analytical Limited Director • Company Director | 17 Jan 2020←2 Years→11 Feb 2022 | Active | |
Uka Holdings Leeds Ltd Director • Director | 30 May 2018←1 Year 6 Months→3 Dec 2019 | Dissolved | |
| RWB Analytical Ltd Director • Director | 26 Apr 2018←5 Years→2 May 2023 | Dissolved | |
