This research aims at highlighting the existence of a generic concept which could measure the social risk in company: the socio-organizational reluctance. First, we will define this concept, which comes from the electromagnetic field, where reluctance deals with the concept of resistance between two fields. Then, we will identify and define the concepts that are useful to measure social risk: social climate, organizational commitment, personal involvement and subjective congruence. Finally, we will test their links and their structure in a multivariate perspective, using structural equations modeling. The adjustment between the empirical data and the model confirms the existence of a global concept of reluctance. We also can see that organizational commitment and involvement have particular links to each other, which need more investigations.