| Adoption Council of Ontario, Markham - Mailing Address | Markham |
| Halton. Halton Region Public Health, Early Years Health | Oakville |
| Halton. Halton Region Public Health, School Years Health | 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 |
| Oakville Parent-Child Centre, Oakville - 461 North Service Rd W - Main Location, Parent, Child & Family Programs | Oakville |
| ROCK, Burlington - Head Office, Community Mental Health Services | Burlington |
| Roots Community Services | Brampton |
| St John Ambulance - Halton Region, Oakville Office, First Aid Instruction, Supplies and Community Services | Oakville |
| Ten Oaks Project, Ottawa | Ottawa |
