LAUSR

Based on a survey with 64 small and medium‐sized enterprises (SMEs) in two Italian wine regions, this study aims to (a) identify key drivers and barriers of the adoption of sustainability and (b) compare the adoption and evaluation (use, financial/labor investments, and satisfaction) of sustainability practices in four management domains (marketing, chain, operational, and innovation). Results show that internal drivers were considered to be more important than external drivers. Economic sustainability‐oriented drivers scored significantly lower than drivers related to other dimensions, such as environmental sustainability and heritage. Key barriers refer to labor and investments costs, as well as concerns about greenwashing. Although there are substantial differences in adoption and evaluation of sustainability practices within and between management domains, this study confirms their widespread adoption in wineries. Among users, satisfaction levels outweigh the perceived investments. Except for innovation management practices, financial investments are considered to be lower than labor investments. Positive correlations between use‐satisfaction (within each management domain) and between investments or satisfaction levels (between management domains) further lend support for producers' adoption of multiple practices. At sustainability dimension level, heritage is negatively correlated with the evaluation indicators, indicating that it may act as a potential barrier to some sustainability practices. Segmentation analysis identified a low (30%) and high sustainability clusters (70%), which differ significantly in terms of sustainability perceptions and drivers, adoption, and evaluation of practices, as well as company characteristics. Future research needs to validate the findings on SMEs, compare our measures with more objective evaluation indicators, future adoption rates, and multidimensional sustainability practices.