| | Organization Name(s) | Located In |
 | AIDS Niagara | St Catharines |
 | Alzheimer Society of Niagara Region | St Catharines |
 | Autism Ontario - Niagara Chapter | St Catharines |
 | Bayshore Home Health | St Catharines |
 | Brain Injury Association of Niagara | St Catharines |
 | Canadian Mental Health Association Niagara Branch, Administration | St Catharines |
 | Canadian Mental Health Association Niagara Branch, Residential/Community Support Program | St Catharines |
 | Community Care Access Centre (CCAC) - Hamilton Niagara Haldimand Brant (HNHB), Niagara Branch | St Catharines |
 | Community Living - Fort Erie, Family Support Services | Fort Erie |
 | Community Living - Grimsby, Lincoln and West Lincoln, Administration/Community Services | Beamsville |
 | Community Living Port Colborne - Wainfleet, Family Support Program | Port Colborne |
 | Community Living St Catharines, Community Support Services - Children | St Catharines |
 | Community Living Welland Pelham, Family Support Services | Welland |
 | Conmed, Maple Park Lodge | Fort Erie |
 | Contact Hamilton for Children's and Developmental Services, Developmental Services Ontario Hamilton-Niagara Region (DSO HNR) | Hamilton Central |
 | Crescent Park Lodge | Fort Erie |
| | Daval Hospice | Niagara Falls |
| | Down Syndrome Caring Parents, Niagara | Niagara Falls |
 | Early Childhood Community Development Centre | Thorold |
| | Harmony Transport Services | St Catharines |
 | Head Injury Association of Fort Erie and District | Fort Erie |
 | Hospice Niagara, The Stabler Centre | St Catharines |
 | March of Dimes Canada, Stroke Recovery Canada, Survivors of Stroke West Niagara | Beamsville |
 | March of Dimes Canada, Warmline for Stroke Recovery Canada & Post-Polio Canada | Toronto |
 | Metis Nation of Ontario, Community Support Service, Welland Council | Welland |
| | Niagara Caregiver Support Network | St Catharines |
 | Niagara Children's Centre | St Catharines |
| | Niagara Falls Childcare Network | Niagara Falls |
 | Niagara Gardens Retirement Manor | St Catharines |
 | Niagara Health System, Palliative Care Program | Niagara Falls |
| | Niagara South Home Child Care Network | Welland |
 | Niagara Support Services, Family Support Services | Port Robinson |
 | Niagara Training & Employment Agency, Regional Respite Program | Niagara Falls |
| | Niagara West Home Child Care Network | Beamsville |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Deer Park Villa & Suites | Grimsby |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Gilmore Lodge | Fort Erie |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Linhaven | St Catharines |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Northland Pointe | Port Colborne |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Rapelje Lodge | Welland |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, The Meadows of Dorchester | Niagara Falls |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, The Woodlands of Sunset | Welland |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Upper Canada Lodge | Niagara-on-the-Lake |
 | Niagara. Region Community Services Department, Seniors Services, Seniors Community Programs | Thorold |
 | Niagara. Region Community Services Department, Seniors Services, T Roy Adams Regional Centre for Dementia Care | St Catharines |
 | Niagara. Region Public Health, Infant and Child Development Services - Niagara | Thorold |
 | Niagara-on-the-Lake Community Palliative Care Service | Niagara-on-the-Lake |
 | Ontario Brain Injury Association | Thorold |
| | Parkinson Niagara | Niagara Region |
 | Pathstone Mental Health, Schmon Parkway, Mobile Intensive Treatment Team (MITT) and Family Preservation Program (FPP) | Thorold |
 | Pathstone Mental Health, Welland Site | Welland |
 | Pathstone Mental Health, Welland Site, Early Years Programs | Welland |
 | Pathstone Mental Health, Welland Site, Niagara Preschool Resource Service | Welland |
| | Regional Niagara Fire Buff Associates, Support Unit | Niagara-on-the-Lake |
| | Retire-At-Home Services, St Catharines | St Catharines |
 | Rose Cottage Visiting Volunteers | Grimsby |
 | Schizophrenia Society of Ontario, Niagara Chapter | St Catharines |
 | Shalom Manor Long Term Care Home, Long Term Care Home | Grimsby |
 | South Niagara Life Centre Ministries | Fort Erie |
 | St Joseph's Healthcare Hamilton, Senior Mental Health Program | Hamilton Mountain West |
 | Stonehenge Therapeutic Community | Guelph-Eramosa |
 | Visiting Angels(R) Inc | St Catharines |
 | Wellspring Niagara Cancer Support Foundation | Thorold |
 | Wellspring Niagara Cancer Support Foundation, Stevensville Satellite Site | Stevensville |