This study aimed to determine whether different sources of social support play different roles in moderating job insecurity and its outcomes, identify which source of support is more important and whether there are gender differences in terms of interest variables between men and women. This research was intended to support business actors and employees from the trade, tourism, and hotel sectors by providing the necessary support to manage the consequences of work-family interference, job satisfaction, and turnover intentions associated with job insecurity. Data was collected by sending a questionnaire that included information about the study and how the data will be handled and several questions from several well-established survey scales (N=220). The study found no interaction between job insecurity and social support – neither from supervisors nor colleagues. The hypothesized moderating effect of sources of support generally, and previous findings about supervisors being a more important source of support were therefore not supported in this study. Also, although gender differences on the variables of interest in this study could be seen, none of it was statistically significant. The results of the regression analyses show that different combinations of job insecurity and sources of social support predict the outcome variables.