| Company | Timeline | Status | |
| Woodside Energy (Great Britain) Limited Director • Tax Accountant | 31 Jan 2010←2 Years 6 Months→9 Aug 2012 | Active | |
| BHP Billiton Petroleum Great Britain Limited Director • Tax Advisor | 31 Jan 2010←2 Years 6 Months→9 Aug 2012 | Active | |
BHP Billiton Paddington Limited Director • Tax Advisor | 28 Jan 2010←2 Years 6 Months→9 Aug 2012 | Dissolved | |
| South32 Sa Investments Limited Director • Tax Advisor | 28 Jan 2010←2 Years 6 Months→9 Aug 2012 | Active | |
BHP Billiton Marketing Investments Limited Director • Tax Advisor | 28 Jan 2010←2 Years 6 Months→9 Aug 2012 | Dissolved | |
| BHP Billiton Holdings Limited Director • Tax Advisor | 28 Jan 2010←2 Years 6 Months→9 Aug 2012 | Active | |
| BHP Billiton International Services Limited Director • Tax Advisor | 28 Jan 2010←2 Years 6 Months→9 Aug 2012 | Active | |
| BHP Billiton (UK) Limited Director • Tax Advisor | 28 Jan 2010←2 Years 6 Months→9 Aug 2012 | Active | |
BHP Billiton Investment Holdings Limited Director • Tax Advisor | 28 Jan 2010←2 Years 6 Months→9 Aug 2012 | Dissolved | |
| BHP Minerals Europe Limited Director • Tax Advisor | 28 Jan 2010←2 Years 6 Months→9 Aug 2012 | Liquidation | |
