BHP Billiton Ltd.
BHP Billiton Ltd. is distinguished from other resource companies by the combination of the quality of their assets; their deep inventory of growth projects; their customer-focussed marketing; their diversification across countries, commodities, and markets; and their petroleum business.BHP Billiton was created through the Dual Listed Companies (DLC) merger of BHP Limited (now BHP Billiton Limited) and Billiton Plc (now BHP Billiton Plc), which was concluded on 29 June 2001.