| Company | Timeline | Status | |
| Railway Industry Association Director • Cfo | 19 Apr 2023←1 Year 9 Months→15 Jan 2025 | Active | |
| Siemens Rail Automation Limited Director • Finance Director | 15 Dec 2017←7 Years→31 Dec 2024 | Active | |
| Siemens Mobility Limited Director • Chief Financial Officer | 15 Dec 2017←7 Years→31 Dec 2024 | Active | |
MRX Rail Services UK Limited Director • Finance Director | 3 Jul 2017←2 Years 6 Months→21 Jan 2020 | Dissolved | |
| MRX Technologies Limited Director • Finance Director | 3 Jul 2017←5 Years→26 Jul 2022 | Dissolved | |
Zenco Systems Limited Director • Finance Director | 1 Jul 2015←2 Years→19 Jul 2017 | Dissolved | |
| Siemens Rail Systems Project Limited Director • Director | 3 Jun 2013←6 Months→9 Dec 2013 | Dissolved | |
| Siemens Rail Systems Project Holdings Limited Director • Director | 3 Jun 2013←6 Months→9 Dec 2013 | Dissolved | |
Moore Reed And Company Limited Director • Finance Director | 29 Apr 1997←1 Year 6 Months→13 Nov 1998 | Dissolved | |
| Control Techniques Dynamics Limited Director • Finance Director | 29 Apr 1997←1 Year 6 Months→13 Nov 1998 | Active | |
