| Adoption Council of Ontario, Markham - Mailing Address | Markham |
| African Community Services of Peel, Brampton, Family Program | Brampton |
| Associated Youth Services of Peel, Mississauga | Mississauga |
| Canadian Centre for Men and Families, Canadian Centre for Men and Families - Toronto | Toronto |
| Drug Free Kids Canada, Parent Support Hub | Ottawa |
| Geneva Centre for Autism | Toronto Downtown North |
| Halton. Halton Region Public Health, Early Years Health | Oakville |
| Halton. Halton Region Public Health, Halton Prenatal Nutrition Program | Oakville |
| Halton. Halton Region Public Health, Healthy Babies Healthy Children Program | Oakville |
| Halton. Halton Region Public Health, School Years Health | Oakville |
| Hamilton Health Sciences, Infant Parent Program, Ron Joyce Children's Health Centre | Hamilton |
| HIPPY Halton, Home Instruction for Parents of Preschool Youngsters | Oakville |
| Hospital for Sick Children, Adolescent Medicine | Toronto |
| Indus Community Services, Family Services, Brampton Gillingham Office | Brampton |
| Indus Community Services, Family Services, Mississauga Head Office - Hurontario Suite 206 | Mississauga |
| John Howard Society of Hamilton, Burlington & Area, John Howard Society Family Support Program | Hamilton |
| Kerr Street Mission, Community Social Services | Oakville |
| Links2Care, Acton - Wallace St, EarlyON Child and Family Centre | Acton |
| Links2Care, Acton Community Hub, EarlyON Child and Family Centre | Acton |
| Links2Care, Georgetown - James St, EarlyON Child and Family Centre | Georgetown |
| Milton Community Resource Centre, Milton - Viola Desmond Public School, EarlyON Child and Family Centre | Milton |
| Milton Community Resource Centre, EarlyON Child and Family Centre | Milton |
| Native Women's Resource Centre of Toronto, Community Programs | Toronto |
| Oakville Parent-Child Centre, Oakville - 461 North Service Rd W - Main Location, Parent, Child & Family Programs | Oakville |
| Ontario Federation for Cerebral Palsy | Etobicoke North |
| Ontario. Ministry of Children, Community and Social Services, Ontario Autism Program | Toronto |
| PCHS, PCHS Brampton | Brampton |
| PCHS, PCHS Mississauga | Mississauga |
| Postpartum Support International, Postpartum Mood Disorder Services | Toronto |
| ROCK, Burlington - Head Office, Community Mental Health Services | Burlington |
| ROCK, Autism and Behavioural Services | Halton Region |
| Roots Community Services | Brampton |
| Silent Voice Canada | Toronto Downtown North |
| SMILE Canada, Support Services for Children and Youth | Toronto |
| St John Ambulance - Halton Region, Oakville Office, First Aid Instruction, Supplies and Community Services | Oakville |
| Ten Oaks Project, Ottawa | Ottawa |
