Various organizations in Quebec’s third sector (TSOs) play a central role in providing health care and social services to the population. However, the contribution of some of them, including perinatal resource centres (centres de ressources périnatales, or CRPs), remains little known. Based on an environmental scan including an exchange of information with 13 respondents, a portrait of the CRPs is proposed. Nine characteristic dimensions make it possible to assess the distinctive character and strengths of the CRPs, in particular their comprehensive intervention approach and their potential to empower families. The governance and funding challenges they may face are also identified.