| Organization Name(s) | Located In |
| ARCH Disability Law Centre | Toronto |
| CARP | Toronto |
| CARP (A New Vision of Aging), Barrie Chapter # 36 | Barrie |
| Community Living Association for South Simcoe | Alliston |
| CONTACT Housing Support Service | Alliston |
| Elizabeth Fry Society of Simcoe County | Barrie |
| Elizabeth Fry Society of Simcoe County, Court Support Program | Barrie |
| Huronia Transition Homes | Midland |
| Huronia Transition Homes, Athena's Sexual Assault Counselling & Advocacy Centre | Barrie |
| Huronia Transition Homes, Choices for Children | Simcoe County |
| Huronia Transition Homes, La Maison Rosewood Shelter | Midland |
| Mental Health Consumer Survivor Project for Simcoe County | Collingwood |
| My Friend's House | Collingwood |
| My Friend's House, Next Door Transitional Support Program | Collingwood |
| Ontario. Legislative Assembly of Ontario, Office of the Provincial Advocate for Children and Youth | Toronto |
| Orillia Housing Resource Centre | Orillia |
| Outreach Services | Barrie |
| Patient/Client and Family Council | Penetanguishene |
| Simcoe County Alliance to End Homelessness, South Simcoe Chapter | New Tecumseth |
| Simcoe County, Corporation of. Social and Children's Services Division, LEAP/Young Parent Programs | Midhurst |
| Simcoe County, Corporation of. Social and Community Services Division, Children and Community Services | Midhurst |
| Survivors of Medical Abuse | Toronto |
| Tecumseth Pines Home Owners' Association | Tottenham |
| Waypoint Centre for Mental Health Care, Psychiatric Patient Advocate Office | Penetanguishene |
| Women and Children's Shelter of Barrie | Barrie |