| Company | Timeline | Status | |
| Railwatch Limited Director • It Specialist | 14 Feb 2012←13 Years→Current | Active | |
RDS 2018 Ltd Director • It Consultant | 6 Sep 2008←10 Years→26 Feb 2019 | Dissolved | |
| Billing Specialists Limited Director • Billing Consultant | 14 Mar 2007←17 Years→14 Nov 2024 | Dissolved | |
| Railfuture Ltd Director • Business Consultant | 7 May 2005←20 Years→Current | Active | |
