The present study analyzed the mediating role of organizational commitment in the effect of job satisfaction and organizational culture on employee performance. Job satisfaction and organizational culture may influence mployee performance. The variable with the most significant effect on employee performance was analyzed hrough job satisfaction and organizational culture. The result of the study demonstrated the increase in employee performance through organizational commitment. It is recommended to consider the positive effect of job satisfaction and organizational culture in the auto financing business. Partial Least Square (PLS) was applied. The method allows the researcher to analyze the direct and indirect effects in the research model, i.e., the effects of job satisfaction and organizational culture on employee performance when organizational commitment acted as the mediating variable. This study involved several autofinancing companies. Four hundred twenty employees from these companies were recruited as respondents using a stratified sampling technique. This study found that job satisfaction acts as one of the factors affecting employee performance achievement, as proven by its direct and indirect effects on employee performance. Organizational culture can improve employee performance through organizational support and commitment. The auto financing industry should be able to implement a competitive organizational culture.