Most Dangerous Tech Companies

By Bloomberg Rankings - 2013-12-12T02:27:18Z

Photograph by Joel Rogers/Corbis

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10. (Tied)

Sixteen percent of the top 50 U.S. technology companies called out the e-commerce giant as a threat in their annual filings with the SEC. EBay and Google were among the eight companies that listed in the risk factors or competitors section of their 10-K reports. 

Amazon is bulking up its retail operations, including opening more distribution centers and working on the ability to deliver packages via drones. The Seattle-based company is also expanding Amazon Web Services, which is the leading cloud-computing provider.