Research On The Definition And Classification Of Chinese Internet Companies

China's Internet development has been in a leading position in the world, but China's academic study on the Internet has not kept pace with the development of the internet. In particular, some of the basic theoretical studies are still very weak. People are keen on pursuing of the new things, but there is little patience to explore the essence of things. For example, in the end what kind of enterprise is the Internet Company? What is the intension of Internet Company? How can the extension of Internet companies be classified? In this paper, start with four mainstream definitions of Internet companies in China by industry and academia; try to analyze the advantages and disadvantages of those definitions.And then make a new definition on the Internet company with the characteristics of the times and the changing trend by the logic method; based on the re definition, and then classify the extension of Internet company by the position of the industrial chain as an example. The research value of Internet theory is reflected in many aspects, such as economy, politics, culture and so on. In this paper, only mentioned the Internet companies, for example, intended to arouse the attention of the academic circles to the basic theory of the Internet.