| Company | Timeline | Status | |
| Cemex Scottish Investments Limited Director • Director | 1 Oct 2019←6 Years→Current | Active | |
| Cemex UK Director • Unreported | 1 Oct 2019←6 Years→Current | Active | |
| HBM Hub (Technology) Limited Director • Director | 1 Oct 2019←3 Years→17 Apr 2023 | Dissolved | |
| HBM Hub Limited Director • Director | 1 Oct 2019←3 Years→17 Apr 2023 | Dissolved | |
| RMC HBM Trading Hub Limited Director • Director | 1 Oct 2019←3 Years→17 Apr 2023 | Dissolved | |
| Cemex Seament Limited Director • Unreported | 1 Oct 2019←6 Years→Current | Active | |
| ASH Resources Limited Director • Director | 1 Oct 2019←6 Years→Current | Active | |
| Combined Management Services Corporation Limited Director • Unreported | 1 Oct 2019←6 Years→Current | Active | |
| Mineral And Energy Resources (U.K.) Limited Director • Unreported | 1 Oct 2019←6 Years→Current | Active | |
| John Carr (SBK) Limited Director • Unreported | 1 Oct 2019←6 Years→Current | Active | |
