Powerful

http://www.forbes.com/pictures/lmj45lhdi/no-5-ursula-burns-2/

Ursula Burns

The chairman and chief executive officer of Xerox Corp. is still trying to reframe the company as a services business rather than a strict seller of printers and copiers. Services like managing electronic ticket transactions, road tolls and parking meters now bring in half of all revenues (Jin Lee/Bloomberg via Getty Images)