| Company | Timeline | Status | |
| RCRJ Limited Director • Accountant | 23 Sep 2016←8 Years→4 Mar 2025 | Dissolved | |
| Johnson Matthey General Partner (Scotland) Limited Director • Company Director | 1 Jul 2014←2 Years 1 Month→31 Jul 2016 | Active | |
Asahi Refining Holdings UK Limited Director • Company Director | 1 Jul 2014←8 Months→5 Mar 2015 | Dissolved | |
| Ag Holding Ltd Director • Company Director | 1 Jul 2014←2 Years 1 Month→31 Jul 2016 | Dissolved | |
| Johnson Matthey Tianjin Holdings Limited Director • Company Director | 1 Jul 2014←2 Years 1 Month→31 Jul 2016 | Active | |
Synetix Limited Director • Company Director | 1 Jul 2014←2 Years 1 Month→31 Jul 2016 | Dissolved | |
| Tracerco Limited Director • Company Director | 1 Jul 2014←2 Years 1 Month→31 Jul 2016 | Active | |
Katalco Limited Director • Company Director | 1 Jul 2014←2 Years 1 Month→31 Jul 2016 | Dissolved | |
Fuel Cell Today Limited Director • Company Director | 1 Jul 2014←2 Years 1 Month→31 Jul 2016 | Dissolved | |
| Johnson Matthey Precious Metals Limited Director • Company Director | 1 Jul 2014←2 Years 1 Month→31 Jul 2016 | Active | |
