#13 Joe Tucci, EMC, 2014 approval rating: 89Percent, Overall rank: 26

What employees think:

"Working at EMC is a positive experience where teamwork and diligence will go a long way" - Associate customer service engineer (Warren,NJ)

"Willing and able team member are always there to help out. There are always new products to learn about so it keeps your mind fresh for your career." - Associate customer service engineer (Warren,NJ)

Joe Tucci, is the current President and Chief Executive Officer of EMC Corporation. Before joining at EMC, Tucci has overseen the operational and monetary rebirth of Wang Global, serving as its CEO and chairman. At EMC, Tucci has led a period of renaissance, continued share gains, and sustained double-digit growth. Tucci has led EMC to multi platform software for information, content management and storage and played a major role in developing company’s market to profitable and standard business, widening company’s business alliances. Tucci also established new partnership, sales, and distribution channel during his tenure at EMC. Joe Tucci is also a member of President’s Council of Advisors on Science and Technology.

#12 Jeff Bezos, Amazon, 2014 approval rating: 86Percent, Overall rank: 32

What employees think:

"Great place to grow your career, lots of intelligent people to work with, and managers are usually very reasonable and considering. Not much politics at all. And of course CEO is the top notch one with great vision." -  Software engineer (Seattle)

Jeff BeZos, the founder and CEO of Amazon.com, is an American investor and an internet entrepreneur. Under Jeff’s guidance, Amazon.com became the biggest retail dealer on the World Wide Web and top model for online shopping. A big new Amazon Book, which depicts the history and growth of Amazon, was launched in 2013. The book entitled, “The Everything Store: Jeff Bezos and the Age of Amazon”, unveils both Jeff’s life and the history of Amazon.com, the online shopping giant.

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