4. Qihoo 360 Technology Company
A banner with Qihoo 360 logo hangs on the New York Stock Exchange building on Mar 30, 2011. The company went public on the New York Stock Exchange that day. [Photo/Xinhua] |
As one of the top three largest internet companies in China, Qihoo 360 Technology Company is a leading provider of internet and mobile phone security products and services.
The company is dedicated to providing free high-quality security to Chinese netizens. As one of the largest internet security companies in China, Qihoo 360 has a series of renowned products.
By the end of June, 2013, 461 million netizens were using 360 products on PCs, a penetration of 96 percent. In addition 338 million were using the company's products on smartphones and 330 million were using 360 browsers.