Abstract:Based on the previous studies, this paper firstly defines the connotation and denotation of science and technology service industry, and then takes Beijing as an example, and summarizes the current situation of science and technology service industry. It is found that the science and technology service industry in Beijing has accounted for more than 50% in its tertiary industry. Moreover, it takes a greater contribution to national economy. Therefore, it has a great development prospect. However, there are still some problems like imbalanced internal industry development, labor shortage, the low efficiency of industry development. So this paper provides the corresponding development paths for the development of Beijing science and technology service industry which depends on the factor analysis method to evaluate the development level of domestic provinces and contrastive analysis between Beijing and international cities.