| Company | Timeline | Status | |
| Aceca Limited Director • Director | 18 Dec 2012←3 Years→13 Oct 2016 | Dissolved | |
| TGS-Nopec Geophysical Company (UK) Limited Director • Director | 18 Dec 2012←3 Years→13 Oct 2016 | Dissolved | |
| TGS Geophysical Company (UK) Limited Director • Cheif Financial Officer | 18 Apr 2011←3 Years→31 Mar 2015 | Active | |
