While the service-dominant logic-informed nature of customer engagement in social media has been recognized in business-to-consumer contexts, little is known regarding this theoretical interface in business-to-business (B2B) settings. Insight into business customer engagement (BCE), as expressed through social media and/or other B2B engagement-platforms (e.g. trade shows) and its S-D logic-based antecedents and consequences thus remains limited. Based on the observed gap, this paper integrates the theoretical entities of BCE, B2B social media engagement-platforms, and S-D logic and through its analyses, uncovers the related importance of the resource-based view (RBV) in affecting this association. An integrative S-D logic/RBV-informed model is developed, where BCE denotes an industrial customer's investment of operant/operand resources in supplier interactions via particular B2B engagement-platforms, including social media. The model considers business customer actors and resources in driving business customer resource integration, business customer resource integration effectiveness, and business customer resource integration efficiency, which act as BCE antecedents that extend to coincide with BCE. BCE, in turn, triggers business customer cocreation and relationship productivity, which subsequently, contribute to business customer relationship quality and ultimately, supplier performance. A set of research propositions is derived from the model, which serves as a useful guide for further research. Managerial implications focused on B2B social media marketing are discussed, before we conclude with an overview of research limitations and future research directions.