| Company | Timeline | Status | |
| SCQL Ltd Director • Unreported  | 14 Jul 2021←4 Years→Current  | Active  | |
SCQL Limited Director • Director  | 15 Mar 2013←2 Years→7 Apr 2015  | Dissolved  | |
| Ineos Silicas Trustees Limited Director • Manager  | 11 Aug 2009←10 Months→17 Jun 2010  | Active  | |
| Ineos Silicas Holdings Limited Director • Manager  | 13 Feb 2006←2 Years 4 Months→2 Jul 2008  | Active  | |
| Ineos Silicas Limited Director • Manager  | 13 Feb 2006←2 Years 4 Months→2 Jul 2008  | Active  | |
| Ineos Silicas Trustees Limited Director • Manager  | 15 Aug 2001←7 Years→1 Aug 2009  | Active  | |
