| Company | Timeline | Status | |
| Jcom Consulting Ltd Director • Director | 19 Mar 2025←7 Months→Current | Active | |
| Jcom Signalling Ltd Director • Director | 13 Jun 2019←5 Years→10 Dec 2024 | Dissolved | |
| Rail Design Services Ltd Director • Company Director | 26 Aug 2011←10 Years→4 Jan 2022 | Dissolved | |
