| Company | Timeline | Status | |
| B.L.Gilbert(Barrow)Limited Director • Director | 1 Jun 2024←1 Year 5 Months→Current | Active | |
| Electro-Cal Limited Director • Unreported | 26 Oct 2021←4 Years→Current | Active | |
| Sancho Smith Limited Director • Chartered Accountant | 5 Apr 2018←4 Years→24 May 2022 | Dissolved | |
| Thomas Graham Limited Director • Unreported | 1 Jun 2016←9 Years→Current | Active | |
Hunter Engineering And Welding Distributor Limited Director • Chartered Accountant | 31 May 2014←5 Years→27 Aug 2019 | Dissolved | |
| Thomas Graham & Sons Limited Director • Unreported | 1 Oct 2012←13 Years→Current | Active | |
