| Company | Timeline | Status | |
| BHP Billiton Sustainable Communities Secretary • Unreported | 28 May 2009←2 Years 5 Months→4 Nov 2011 | Active | |
BHP Billiton Paddington Limited Secretary • Unreported | 1 Sep 2008←3 Years→4 Nov 2011 | Dissolved | |
| South32 Sa Investments Limited Secretary • Unreported | 1 Sep 2008←3 Years→4 Nov 2011 | Active | |
BHP Billiton Marketing Investments Limited Secretary • Unreported | 1 Sep 2008←3 Years→4 Nov 2011 | Dissolved | |
| BHP Billiton Holdings Limited Secretary • Unreported | 1 Sep 2008←3 Years→4 Nov 2011 | Active | |
| BHP Billiton Group Limited Secretary • Unreported | 1 Sep 2008←3 Years→4 Nov 2011 | Active | |
| BHP Billiton International Services Limited Secretary • Unreported | 1 Sep 2008←3 Years→4 Nov 2011 | Active | |
| BHP Aluminium Limited Secretary • Unreported | 1 Sep 2008←3 Years→4 Nov 2011 | Dissolved | |
| BHP Billiton (UK) Limited Secretary • Unreported | 1 Sep 2008←3 Years→4 Nov 2011 | Active | |
BHP Billiton Investment Holdings Limited Secretary • Unreported | 1 Sep 2008←3 Years→4 Nov 2011 | Dissolved | |
