This study aimed to determine the effect of promotion and competence to organizational performance simultaneously, determine the effect of promotion to organizational performance partially, the effect of competence to organizational performance partially determine the effect of organizational commitment on organizational performance partially determine the effect of promotion and competence on performance through commitment to the organization of work. The study was conducted on the organization of PT. Harapan Mulia Berkah Tangerang Regency. Sampling using saturated samples involving 93 employees in all parts of the organization. Analysis of data using path analysis. Based on data analysis known that the promotion and competence variables affect the performance of the organization simultaneously. Job promotion and competence variables affect the performance of an organization partially. Organizational commitment variables affect the performance of an organization partially. The direct effect of job promotion and competence to performance through organizational commitment is smaller than the indirect effect so that it can be said that the organizational commitment variable as an intervening variable.