PurposeThe purpose of this paper is to investigate the influence of entrepreneurs’ social competence (SC) on small and medium-sized enterprise (SME) performance.Design/methodology/approachPrimary data of 250 manufacturing SMEs were collected through a survey method. The influence of SC on performance was tested using structural equation modelling (SEM).FindingsOverall, the findings suggest that SC dimensions have a positive influence on SME performance in terms of nonfinancial perspective. More clearly, the findings show that out of five dimensions of SC, which include social adaptability, social perception, social expressiveness, persuasiveness and impression management; social perception, persuasiveness and impression management have direct effect on customer perspective; persuasiveness, social expressiveness and social adaptability have a direct influence on internal business processes and social adaptability, social perception, impression management and social expressiveness are directly related with learning and growth. Contrary to expectations though, social perception and social adaptability were significantly and negatively associated with internal business processes and customer perspective, respectively, while there was no significant correlation between social expressiveness, persuasiveness and impression management with customer perspective, business processes and learning and growth in that order.Practical implicationsThe current study affirms that SMEs managed by entrepreneurs and managers who possess high levels of SC, may have a better performance compared to those operated by entrepreneurs with low levels of SC. This justifies a need for SME entrepreneurs and managers to work hard to improve their SC capabilities.Originality/valueThis study is pertinent and unique because, it extensively examines each of the five dimensions of SC in relation to nonfinancial indicators of SME performance. Besides, the study also provides additional evidence of the impact of SC on SME performance by suggesting that entrepreneurs who are socially competent are more likely to own highly successful ventures.