| Asperger's Society of Ontario | Toronto Downtown North |
| Aspire Community & Developmental Services | |
| Autism Ontario [Central East] | Toronto |
| Blooming Acres | Springwater |
| Catulpa Community Support Services, Barrie Office, Ontario Autism Program - Family Service Coordination | Barrie |
| Children's Treatment Network of Simcoe York | Barrie |
| Inclusive Milestones Child Development Centres, Clinical Services | Barrie |
| Integrated Autism Consulting, Barrie | Barrie |
| Kinark Child and Family Services, Barrie - Murray St, Autism Services - Centre-based Applied Behavioural Analysis (ABA) | Barrie |
| Kinark Child and Family Services. York Region, Ontario Autism Program - Single Point of Access, Markham Office | Markham |