text: The company with the biggest pay gap is WPP <WPP.L>, the world's biggest advertising group, which gave its CEO and founder Martin Sorrell 70 million pounds in 2015 through pay, bonuses and share plans, 5,154 times greater than the minimum wage.
  Other companies at the top of the list include consumer goods group Reckitt Benckiser <RB.L>, European pay-TV group Sky <SKYB.L>, pharmaceuticals firm Shire <SHP.L> and oil giant BP <BP.L>.