| Company | Timeline | Status | |
| Stage Shield Ltd Director • Unreported | 10 Nov 2025←3 Days→Current | Active | |
| RJK Security Holdings Limited Director • Unreported | 13 Jul 2018←7 Years→Current | Active | |
| R J K Multi-Room Limited Director • Unreported | 12 Jan 2011←14 Years→Current | Active | |
| RJK Security Systems Limited Director • Unreported | 19 Mar 2001←24 Years→Current | Active | |
