This study aims to analyze the influence of work discipline, work environment and transformational leadership with employee productivity and organizational effectiveness as a mediating variable at CV. Jaya Bangun Persada. The population of this study were all employees, with a total sample of 115 employees. The data analysis method uses the Structural Equation Model-Partial Least Square (SEM-PLS). The results found that Work Discipline has a positive and significant effect on Employee Productivity. Work environment has a positive and significant effect on Employee Productivity. Transformational Leadership has no positive and insignificant effect on Employee Productivity. Work Discipline has a positive and significant effect on Organizational Effectiveness. Work Environment has a positive and significant effect on Organizational Effectiveness. Transformational Leadership has a positive and significant effect on Organizational Effectiveness. Employee Productivity has a positive and significant effect on Organizational Effectiveness. Work Discipline has a positive and significant impact on Employee Productivity mediated by Organizational Effectiveness. Work Environment has a positive and significant impact on Employee Productivity mediated by Organizational Effectiveness. Transformational Leadership on Employee Productivity has no positive and insignificant influence which is mediated by Organizational Effectiveness.

Keywords : Work Discipline, Work Environment, Transformational Leadership, Employee Productivity, and Organizational Effectivenes.