| 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 | |
