BHP Billiton is a massive natural resources company. A £15bn company.
it has the motto of “Resourcing The Future” as it is effectively a mining company.
http://www.shareshop.hsbc.co.uk/shareshop/security.cgi?csi=10019
What is interesting is the debt mountain that BHPBillition carries.
http://www.bhpbilliton.com/~/media/bhp/documents/investors/debt-investors/2015/150904_investorsmedia_debtinvestors_fy15resultspres.pdf?la=en
US$24.4 Billion = £16.9 Billion