| Company | Timeline | Status | |
| Banham Patent Locks Holdings Limited Director • Unreported | 1 Sep 2020←5 Years→Current | Active | |
| Banham Security Holdings Limited Director • Unreported | 1 Sep 2020←5 Years→Current | Active | |
| Banham Security Limited Director • Unreported | 1 Sep 2020←5 Years→Current | Active | |
| Banham Patent Locks Limited Director • Unreported | 1 Sep 2020←5 Years→Current | Active | |
| Banham Foundation Limited Director • Unreported | 29 Nov 2017←7 Years→Current | Active | |
