Abstract:High-technology enterprises choose to enter the incubator for avoiding the market risk selection. The incubator is difficult to accurately provide hatching enterprise elements required for its growth as information of science and technology-oriented enterprise incubator and the incubated enterprises contacting was shot and asymmetrical.Therefore, it is quite important to study the influence factors of high-technology incubated enterprises. At first, This paper is based on the research of domestic and international studies and summarized 15 influence factors of the incubated enterprises’ growth . secondly, on the basis of questionnaire, the research explored five main factors by principal component analysis,which including incubator service capacity, entrepreneur ability, public service and policy, scientific research ability and financing ability. The results show that the five factors have different influence on the growth of tech-enterprises,and the ability of entrepreneurs and the ability of incubator service have great influence on the growth of tech-enterprises. Above all, I threw out related suggestions from three aspects: the official government, the incubator, and the incubators.