| Company | Timeline | Status | |
| SPS Chevron Limited Director • Executive Vp | 1 Mar 2004←19 Years→14 Mar 2023 | Dissolved | |
| SPS Aerostructures Limited Director • Unreported | 1 Mar 2004←21 Years→Current | Active | |
| Chevron Aerostructures Limited Director • Executive Vp | 1 Mar 2004←19 Years→14 Mar 2023 | Dissolved | |
| SPS Technologies Limited Director • Unreported | 1 Mar 2004←21 Years→Current | Active | |
| Wyman-Gordon (Lincoln) Limited Director • Senior Vp & Controller | 1 Apr 2003←21 Years→13 Aug 2024 | Dissolved | |
| Wyman-Gordon Limited Director • Unreported | 1 Apr 2003←22 Years→Current | Active | |
