| Company | Timeline | Status | |
| Trhservices Limited Director • Engineer | 20 Feb 2025←8 Months→Current | Active | |
| Rock Rentals Limited Director • Manager | 11 Dec 2017←4 Years→21 Dec 2021 | Dissolved | |
| Harris Rail Services Ltd Director • Railway Consultant | 30 Oct 2015←6 Years→18 Jan 2022 | Dissolved | |
