The purpose of this chapter is to contribute to research in the field of international entrepreneurship by complementing existing levels of analysis with a network perspective that captures how the pursuit of international opportunities at the foreign market level unfolds through processes ingrained in the network structures that firms are embedded in. By performing a multilevel review of 50 studies within the international entrepreneurship research field, the chapter contributes with an analysis of the evolvement of the international entrepreneurship field between the years 1994 and 2010, a discussion of the field's current status and where it is going from here. The results of the review show that whereas early work in the field of international entrepreneurship is primarily concentrated on individual entrepreneurs or individual firms, network-level-focused studies dominate among the later publications. Studies that adopt explicit network approaches have the potential to contribute to international entrepreneurship research by being able to shed light on the actual mechanisms and processes by which foreign market opportunities are exploited.