| Company | Timeline | Status | |
Mel Chemicals China Limited Director • Divisional Managing Director | 20 May 2005←12 Years→31 Jul 2017 | Dissolved | |
| Magnesium Elektron Limited Director • Divisional Managing Director | 1 Oct 2003←13 Years→17 Jul 2017 | Active | |
| Croda Colloids Limited Director • Managing Director-croda Colloi | 28 Nov 1994←7 Years→4 Sep 2002 | Active | |
