| Company | Timeline | Status | |
| KZS Limited Director • Unreported | 6 Oct 2006←19 Years→Current | Active | |
| Denholm Oilfield Services Group Limited Director • Company Director | 14 Jul 2005←9 Months→6 May 2006 | Dissolved | |
| SDL Nobel Limited Director • Company Director | 14 Jul 2005←9 Months→6 May 2006 | Active | |
Denholm Oilfield Services (UK) Limited Director • Company Director | 14 Jul 2005←9 Months→6 May 2006 | Dissolved | |
