| Company | Timeline | Status | |
| Chemring Group Staff Pension Scheme Trustee Limited Director • Company Director | 12 Jun 2024←1 Year 4 Months→Current | Active | |
| Chemring Technology Solutions Limited Director • Company Director | 7 May 2020←5 Years→Current | Active | |
| Chemring Prime Contracts Limited Director • Company Director | 8 May 2018←7 Years→Current | Active | |
Chemring International Limited Director • Finance Director | 19 Jun 2012←7 Years→6 Aug 2019 | Dissolved | |
| Chemring Countermeasures Limited Director • Finance Director | 1 Sep 2011←9 Months→15 Jun 2012 | Active | |
| Oxford Instruments Pension Trustee Limited Director • Accountant | 5 Aug 2005←4 Years→30 Nov 2009 | Active | |
| Oxford Instruments Industrial Products Holdings Limited Director • Accountant | 4 Jun 2001←8 Years→30 Nov 2009 | Active | |
| Oxford Instruments Industrial Products Limited Director • Accountant | 4 Jun 2001←8 Years→30 Nov 2009 | Active | |
