In today’s highly competitive business environment, online business-to-business (B2B) banking services offer efficient, reliable, securable, and convenient financial services for customers. However, research has paid scant attention to quantifying the value of online B2B banking and identifying the factors that drive it from the employees’ perspective. Hence, this study explores value creation in online B2B banking in terms of user satisfaction, individual impacts, and organizational impacts by incorporating technological, organizational, and environmental forces. The results based on a survey of 178 respondents collected from Taiwanese Small and Medium Enterprises (SMEs) strongly support the contention of the study that technological, organizational, and environmental forces really drive value creation in online B2B banking in terms of user satisfaction, individual impacts, and organizational impacts. These findings and the proposed research model may be helpful to managers when implementing online B2B banking, and valuable for researchers who are developing related theories.