Network analysis has gained business and research prominence due to its role as a catalyst in the business creation process, allowing to potentiate the recognition of new opportunities and better access and management of the information and resources, that is why the aim of the paper is to identify the main causal relationship between members of networks and the main variables involved in the business creation process. The Systematic Literature Review is a method applied; it is based on search throughout the secondary academic sources like Scopus indexed journals. The obtained results show that 25% of the reviewed studies consider the membership in networks as one of the most representative variables in the business creation process by positively linking it with identifying of opportunities, legitimacy and financing facilities. It is concluded that access to information which enables the belonging to networks reduces the uncertainty that representing the new business creation, because the information obtained from the networks allows more control over the effects and consequences that triggers the entrepreneurship process.