The mapping tool sorts by members, types of services/specialties (developing), and has a self-input form for people to add themselves. If it seems relevant to your work, or just of interest to you, please check it out and feel free to add yourselves if you feel you meet the criteria of inclusion: https://amhp.org.uk/mental-health-sector-mapping/
This app was created for the purpose of highlighting the disparity of mental health service access between areas of England. The data was collated and the app created by the Association of Mental Health Providers (AMHP).