| Company | Timeline | Status | |
| CGG Services (UK) Limited Director • Senior Vice President  | 25 Aug 2011←8 Years→15 Feb 2020  | Active  | |
| Veritas Geophysical Limited Director • Senior Vice President  | 25 Aug 2011←8 Years→15 Feb 2020  | Dissolved  | |
| Veritas DGC Limited Director • Senior Vice President  | 25 Aug 2011←8 Years→15 Feb 2020  | Active  | |
