| Company | Timeline | Status | |
| St. Teresa's Catholic School (Princes Risborough) Trust Limited Secretary • Chartered Secretary | 4 Mar 2009←3 Years→17 Oct 2012 | Dissolved | |
| Evonik Pension Scheme Trustee Limited Director • Chartered Secretary | 28 Feb 2003←1 Year 12 Months→25 Feb 2005 | Active | |
| Degussa Knottingley Limited Director • Chartered Secretary | 28 Feb 2003←1 Year 12 Months→25 Feb 2005 | Liquidation | |
| Evonik Lil Limited Director • Company Secretary | 28 Feb 2003←1 Year 12 Months→25 Feb 2005 | Liquidation | |
| Evonik Speciality Organics Limited Director • Company Secretarial & Admin | 3 May 2002←2 Years 9 Months→25 Feb 2005 | Dissolved | |
| Inspec Fine Chemicals Limited Director • Chartered Secretary | 3 May 2002←2 Years 9 Months→25 Feb 2005 | Dissolved | |
| Fine Organics Limited Director • Chartered Secretary | 3 May 2002←2 Years 9 Months→25 Feb 2005 | Active | |
Laporte Materials (Barrow) Limited Director • Chartered Secretary | 3 May 2002←2 Years 9 Months→25 Feb 2005 | Dissolved | |
| Egl Limited Director • Company Secretarial & Admin | 3 May 2002←2 Years 9 Months→25 Feb 2005 | Active | |
| Degussa Knottingley Limited Secretary • Unreported | 3 May 2002←10 Months→28 Feb 2003 | Liquidation | |
