Image source: http://www.businessreviewusa.com The chief executive of HP, Whitman knows how to take tough decisions. Her no-nonsense nature just adds to her charm.   Ginni Rommety

Image source: http://www.nytimes.com Rommety is IBM’s chief executive. Times lists her as one of the most influential people of 2012. ‘Nuff said.   Renee James

The senior vice president of Intel is also one of the toughest executives to have survived in the industry for 25 years.               Cheryl Sandberg

                A staunch supporter of women empowerment, Sandberg has an MBA degree from Harvard. She has worked with Google as well as the US Treasury Department. Currently, she is chief operating officer of Facebook. Yes, it’s all one woman.     Marissa Mayer

Image source: http://www.asmallbusiness.org Yahoo’s chief executive is out to show Google that she can. And, till now, her actions haven’t proven otherwise.

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