| Company | Timeline | Status | |
| Climate Spot Markets Limited Secretary • Analyst | 22 Apr 2008←2 Years 2 Months→19 Jul 2010 | Dissolved | |
| Climate Spot Exchange Limited Secretary • Analyst | 22 Apr 2008←2 Years 2 Months→19 Jul 2010 | Dissolved | |
| Ecx Limited Secretary • Analyst | 24 Oct 2007←2 Years 11 Months→28 Sep 2010 | Dissolved | |
| Climate Exchange Limited Secretary • Analyst | 24 Oct 2007←2 Years 11 Months→28 Sep 2010 | Dissolved | |
| Climate Exchange (Europe) Limited Secretary • Analyst | 10 Oct 2007←2 Years 9 Months→19 Jul 2010 | Active | |
| Insurance Futures Exchange Services Limited Secretary • Analyst | 26 Sep 2007←2 Years 9 Months→19 Jul 2010 | Dissolved | |
| European Climate Exchange (London) Limited Secretary • Analyst | 25 Sep 2007←2 Years 9 Months→19 Jul 2010 | Active | |
