Ensure the quality of entrepreneurial education (EE) is understood as one of the main objectives and responsibilities of an Entrepreneurial University. When defining EE, there is common to make a subdivision, differentiating curricular EE and co-curricular EE. Much research has been done on curricular activities but many of the aspects that define the nature and dynamics of co-curricular initiatives are still understudied. The present research responds, using a qualitative approach, to the need to deepen the analysis of specific EE co-curricular actions developed by universities, as well as to shed light on the actors involved. The data is generated from in-depth interviews conducted with ecosystem actors involved in co-curricular EE (university, other ecosystem actors and students). Initial results shows that the development of co-curricular activities encourages collaboration among actors, fostering more interconnected ecosystems. Participation in these activities allows students to immerse themselves in the ecosystem, which create value in terms of knowledge development, experiences, social capital and access to resources of various kinds. At the same time, students also confer value to the ecosystem through their participation in such activities. This study presents theoretical contributions to the advancement of knowledge on co-curricular EE, highlighting its relevance as a value-creating element for the ecosystem. Furthermore, it also entails practical implications. The results can assist universities in the planning and management of informal education within the entrepreneurial ecosystem, fostering the development of qualified entrepreneurial human capital.