Top 20 reigning queens of the world

10. Ginni Rometty

Like her peer Meg Whitman, Ginni Rometty has taken the helm of a storied tech giant. As the CEO of IBM, Rometty is the captain of a father large boat. That being said, and despite the difficulties inherent in the job, Ginni Rometty’s initiatives to position IBM as a leader in cloud computing appears to be bearing fruit.