Bloomberg Markets' 50 Most Influential

By Bloomberg Markets - 2012-09-05T07:58:26Z

Photograph by Andrew Harrer/Bloomberg

Company Symbol % Change
7 of 55

Ginni Rometty

CEO, International Business Machines Corp.

Rometty, 55, rose through the ranks to claim the top job in January at the fourth-largest U.S. company by market value. She aims to get operating earnings to $20 a share in 2015, up from $13.44 last year.