In Pictures: Beyond Marissa Mayer -Top women in te...
Virginia Rometty, president and CEO, IBM
Rometty rose to her position at IBM in January, replacing longtime IBM exec Sam Palmisano. She joined IBM in 1981 and has served as SVP of Global Business Services and SVP and group vice president of Sales, Marketing and Strategy, where she oversaw the company's $99 billion worldwide sales last year.
In Pictures: Beyond Marissa Mayer -Top women in tech