| Company | Timeline | Status | |
| BCBI Holdings Limited Director • Director  | 19 May 2022←3 Years→Current  | Active  | |
| Ramsay Rubber & Plastics Holdings Limited Director • Director  | 19 May 2022←3 Years→Current  | Active  | |
| B C Barton International Limited Director • Director  | 26 Oct 2017←8 Years→Current  | Active  | |
| Ram Cellular Products Limited Director • Director  | 4 Aug 2014←8 Years→20 Jun 2023  | Dissolved  | |
| Ramsay Rubber & Plastics Limited Director • Unreported  | 14 Jul 2011←14 Years→Current  | Active  | |
| Dark Industrial Holdings Limited Director • Director  | 16 Mar 2010←13 Years→20 Jun 2023  | Dissolved  | |
Dark Sheet Metal Products Limited Director • Company Director  | 26 Feb 2008←5 Years→5 Apr 2013  | Dissolved  | |
Keeling Rubber & Plastics Limited Director • Sales Director  | 1 Jan 2001←15 Years→9 Feb 2016  | Dissolved  | |
