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In Pictures: Beyond Marissa Mayer -Top women in te...
Safra Catz, co-president and CFO, Oracle
Catz serves below CEO Larry Ellison and alongside co-President Mark Hurd. She has held a variety of roles at the database giant, including as a member of the board of directors since 2001, president since 2004, and she's currently in her second stint as CFO of the company, after serving in the same role from 2005 to 2008.
In Pictures: Beyond Marissa Mayer -Top women in tech