| Halton Down Syndrome Association | Burlington |
| Halton FASD, FASD Parent/Caregiver Support Group | Halton Region |
| Halton Healthcare, Oakville Trafalgar Memorial Hospital, Maternity | Oakville |
| Halton. Halton Region Public Health, Early Years Health | Oakville |
| Halton. Halton Region Public Health, HaltonParents/Family Health Information Line | Oakville |
| Hamilton Regional Indian Centre, Hamilton Regional Indian Centre Canada Prenatal Nutritional Program | Hamilton |
| Oakville Parent-Child Centre, Oakville - 461 North Service Rd W - Main Location, Parent, Child & Family Programs | Oakville |
| Project Autism Canada | Halton Region |
| Roots Community Services | Brampton |
| VOICE for Children who are Deaf and Hard of Hearing, Halton/Hamilton/Niagara/Peel Chapter | Halton Region |
| Women's Centre of Halton (The), Oakville Office, Support Groups and Workshops | Oakville |
