| Company | Timeline | Status | |
| Hansam Group Ltd Director • Director  | 14 Feb 2006←19 Years→Current  | Active  | |
| Stormwater Management Ltd Director • Managing Director  | 13 Jul 2005←20 Years→Current  | Active  | |
| Geo Solutions UK Limited Director • Director  | 1 Jun 2005←20 Years→Current  | Active  | |
| Geosynthetics Limited Director • Unreported  | 16 Jan 1998←27 Years→Current  | Active  | |
