| Company | Timeline | Status | |
| Rangers Square Limited Director • Solicitor | 20 Oct 2021←4 Years→Current | Active | |
| Simon Farrant Advisory Limited Director • Management Consultant | 28 Mar 2021←4 Years→Current | Active | |
| Ag Holding Ltd Director • Solicitor | 19 Oct 2018←1 Year 5 Months→31 Mar 2020 | Dissolved | |
| Johnson Matthey Battery Systems Engineering Limited Director • Solicitor | 19 Oct 2018←1 Year 5 Months→31 Mar 2020 | Dissolved | |
| Johnson Matthey Precious Metals Limited Director • Solicitor | 11 Oct 2018←1 Year 5 Months→31 Mar 2020 | Active | |
JM Holdings UK LLC Director • Company Director | 1 Aug 2016←3 Years→13 Nov 2019 | Converted/Closed | |
| Johnson Matthey Tianjin Holdings Limited Director • Solicitor | 1 Aug 2016←3 Years→31 Mar 2020 | Active | |
Asahi Refining Holdings UK Limited Director • Solicitor | 13 Dec 2012←2 Years 2 Months→5 Mar 2015 | Dissolved | |
| Johnson Matthey General Partner (Scotland) Limited Director • Solicitor | 14 Nov 2012←7 Years→31 Mar 2020 | Active | |
| Meconic Limited Director • Solicitor | 7 Jul 2009←13 Years→13 Mar 2023 | Dissolved | |
