Muiriosa Foundation is a voluntary health organisation. The DOH&C, through HSE publicly fund the operational cost of the service. Muiriosa Foundation operate in over thirty separate locations, with the main centres located in Monasterevin, County Kildare, and Delvin, County Westmeath, with other centres in Naas, Kildare, Rathangan, Portarlington, Portlaoise, Abbeyleix, Stradbally, Tullamore, Birr, Mullingar and Athboy, Co Meath.