| Autism Ontario, Halton Chapter - Mailing Address | Burlington |
| Bob Rumball Canadian Centre of Excellence for the Deaf, Community Participation Supports - Virtual and Day Program | Milton |
| Brain Injury Association of Peel and Halton | Mississauga |
| Canadian Hard of Hearing Association, Ottawa, Support Services | Ottawa |
| Canadian Hearing Services - Toronto and York Region, Canadian Hearing Services, Mississauga Regional Office | Mississauga |
| Canadian Hearing Services - Toronto and York Region, Canadian Hearing Services, Toronto Regional Office | Toronto |
| Deaf Services Canada | Toronto Downtown |
| Institute for Advancements in Mental Health, Toronto | Toronto |
| Ontario Association of the Deaf | North York |
