Περιγραφή:Purpose – The purpose of this paper is twofold: first, it identifies distinct organizational models in a sample of small and medium enterprises operating in the Sicilian wine industry; and second, it identifies the key factors enabling a superior export success. Design/methodology/approach – Internal resources were analyzed theoretically in order to achieve the aims of the study. Subsequently the empirical investigation was carried out administering a questionnaire to a sample of 102 wineries in Sicily, Italy. A cluster analysis was performed in order to group these firms into homogeneous categories. Findings – The findings show that success in the international market is more common among wineries characterized by a larger physical and economic size, a longer experience in the international market, managed by entrepreneurs-owners who are highly educated and proficient in foreign language, and implement voluntary certifications. Research limitations/implications – The results need to be interpreted within the context of the study’s research design; more specifically, the reader should take into account that the study focuses exclusively on one industry and on one region (wine in Sicily). Practical implications – The findings offer a valid support for managers who could use this results to better focus their effort and choose the most appropriate strategy in order to improve their performance in foreign markets. Originality/value – Very few empirical studies have been carried out on the impact that internal and in particular organizational resources have on the firms’ organizational models operating in the wine industry.