Who is BHP Billiton? You're not the only one asking By: Houston Business Journal via Business Journals June 03, 2014 at 09:37 AM EDT Australia-based BHP Billiton Ltd. (NYSE: BHP) is the largest foreign investor in the U.S. shale boom and the 25th largest company in the world... Read More >> Related Stocks: Bhp Billiton Plc ADR Devon Energy Schlumberger Ltd iPath Dow Jones-Goldman Sachs Crude Oil Fund