Complex sentence: From 1998 to 2008, he headed the state-owned electrical power monopoly RAO UES, while a 2004 survey conducted by PricewaterhouseCoopers and the Financial Times named him the world's 54th most respected business leader.
Split into simpler sentences: From 1998 to 2008, he headed the state-owned electrical power monopoly RAO UES. A 2004 survey conducted by PricewaterhouseCoopers and the Financial Times named him the world's 54th most respected business leader.