| Company | Timeline | Status | |
| Roland Group Holdings Limited Director • Unreported | 20 Nov 2020←4 Years→Current | Active | |
| Electronic Terminations UK Limited Director • Director | 16 Jun 2008←16 Years→8 Oct 2024 | Dissolved | |
| Riduna Holdings Limited Director • Unreported | 1 Jan 2002←23 Years→Current | Active | |
C. Men Technologies Co. Limited Director • Company Director | 24 Sep 2001←12 Years→28 Jan 2014 | Dissolved | |
| Roland Plastics Limited Director • Company Director | 11 Mar 1992←18 Years→28 Oct 2010 | Active | |
| Roland Plastics Limited Secretary • Unreported | 11 Mar 1992←13 Years→30 Sep 2005 | Active | |
| Electronic Terminations Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
