| Company | Timeline | Status | |
| Ensco Investments LLC Director • Businessman | 22 Jan 2010←1 Year 6 Months→15 Aug 2011 | Active | |
| Ensco Universal Limited Director • Businessman | 15 Dec 2009←1 Year 8 Months→15 Aug 2011 | Active | |
Ensco Finance Limited Director • Businessman | 15 Dec 2009←1 Year 8 Months→15 Aug 2011 | Dissolved | |
Ensco Worldwide Investments Limited Director • Businessman | 15 Dec 2009←1 Year 8 Months→15 Aug 2011 | Dissolved | |
| Ensco Global Resources Limited Director • Businessman | 15 Dec 2009←1 Year 8 Months→15 Aug 2011 | Dissolved | |
| Ensco U.K. Limited Director • Businessman | 18 May 2009←2 Years 2 Months→15 Aug 2011 | Active | |
| Ensco Offshore U.K. Limited Director • Businessman | 18 May 2009←2 Years 2 Months→15 Aug 2011 | Active | |
| Ensco Services Limited Director • Businessman | 15 May 2009←2 Years 3 Months→15 Aug 2011 | Active | |
