| Company | Timeline | Status | |
| Campbell Renewables Limited Director • Company Director | 14 Oct 2022←1 Year 8 Months→18 Jun 2024 | Dissolved | |
| B J Campbell Property Limited Director • Unreported | 11 Jun 2020←5 Years→Current | Active | |
| B J Campbell (South West) Holdings Limited Director • Contracts Manager | 5 Jun 2020←5 Years→Current | Active | |
| Coulson Properties Limited Director • Manager | 3 Feb 2020←1 Year 3 Months→18 May 2021 | Dissolved | |
| B J Campbell South West Limited Director • Unreported | 5 Jun 2014←11 Years→Current | Active | |
