| Company | Timeline | Status | |
| Boc Pensions Limited Director • Chartered Accountant | 31 Jul 2007←4 Months→21 Dec 2007 | Active | |
Boc Holland Finance Director • Chartered Accountant | 20 Jul 2007←5 Months→21 Dec 2007 | Dissolved | |
Boc Netherlands Finance Director • Chartered Accountant | 20 Jul 2007←5 Months→21 Dec 2007 | Dissolved | |
| Hydrogen Supplies Limited Director • Chartered Accountant | 20 Jul 2007←5 Months→21 Dec 2007 | Active | |
Applied Vision Limited Director • Chartered Accountant | 20 Jul 2007←5 Months→21 Dec 2007 | Dissolved | |
| Intellemetrics Limited Director • Chartered Accountant | 20 Jul 2007←5 Months→21 Dec 2007 | Active | |
| Gas & Equipment Limited Director • Chartered Accountant | 20 Jul 2007←5 Months→21 Dec 2007 | Active | |
| Electrochem Limited Director • Chartered Accountant | 20 Jul 2007←5 Months→21 Dec 2007 | Dissolved | |
| RRS (February 2004) Limited Director • Chartered Accountant | 20 Jul 2007←5 Months→21 Dec 2007 | Dissolved | |
Boc Poland Holdings Limited Director • Chartered Accountant | 20 Jul 2007←5 Months→21 Dec 2007 | Dissolved | |
