This paper examines which factors affect organizational commitment among Dutch university employees in two faculties with different academic identities (separatist versus hegemonist, Stiles, 2004). The analyses of Web survey data reveal that in the separatist faculty decentralization, compensation, training/development, positional tenure and career mobility have significant effects. Age, organizational tenure, level of autonomy, working hours, social involvement and personal importance significantly affect the employees’ organizational commitment in the hegemonist faculty. Participation, social interactions and job level are factors that are important in both faculties. The findings indicate that the set of factors affecting the organizatio...