| Company | Timeline | Status | |
Marsh Ventures Limited Director • Chemical Merchant | 17 Feb 2010←5 Years→9 Jun 2015 | Dissolved | |
| Whitfield International Limited Director • Chemical Trader | 23 Jan 2007←10 Years→31 Jan 2017 | Active | |
| Whitfield And Son Limited Director • Chemical Trader | 23 Jan 2007←10 Years→31 Jan 2017 | Active | |
| Guangxi Talc Limited Director • Chemical Trader | 27 Feb 2003←13 Years→31 Jan 2017 | Active | |
| Haichen Talc Limited Director • Chemical Trader | 27 Feb 2003←13 Years→31 Jan 2017 | Active | |
| Baker Sillavan Limited Director • Chemical Trader | 27 Feb 2003←13 Years→31 Jan 2017 | Active | |
| Western Minerals Limited Director • Chemical Trader | 27 Feb 2003←13 Years→31 Jan 2017 | Active | |
| Western Minerals Limited Secretary • Unreported | 9 Aug 1991←11 Years→5 Mar 2003 | Active | |
| British Chemical Products & Colours Limited Director • Chemical Merchant | 9 Aug 1991←25 Years→31 Jan 2017 | Active | |
| Richard Baker Harrison Limited Director • Chemical Merchant | 9 Aug 1991←25 Years→31 Jan 2017 | Active | |
