1 June 2007 LSAT: A complete sample test.  LSAT en espaÃ±ol: A new edition of the free LSAT en espaÃ±ol sample PrepTest will be available this summer, in time to prepare for the Spanish LSAT administration to be held later this year.
Over the years these two companies transformed into Exxon and Mobil, respectively. In 1999 Exxon and Mobil officially merged to create the largest company in world at that time â ExxonMobil. With a 2013 revenue of $420 billion, this oil and gas company is one of the biggest.
The Worldâs Biggest State Owned Oil Companies. Government-controlled companies dominate the ranks of the world's largest energy producers. In fact, based on combined oil and gas production figures for 2014, 15 of the world's 20 biggest energy-producing companies are state-owned enterprises controlled by national governments.