| AbleLiving Services, Burlington - Bethany Residence, Supportive Housing | Burlington |
| AccessOAP | Toronto |
| Adults in Motion, Day Program | Oakville |
| Ausum Charity for Autism | Streetsville |
| Autism Ontario, Halton Chapter - Mailing Address | Burlington |
| Autism Ontario | Toronto Downtown West |
| Best Buddies Canada | Toronto |
| Camelot Centre, Adult Day Program | Burlington |
| Central West Specialized Developmental Services, Developmental Services | Oakville |
| Central West Specialized Developmental Services, Halton Support Services | Oakville |
| Central West Specialized Developmental Services, Respite Services | Oakville |
| Centre for Diverse Learners | Burlington |
| Centre for Diverse Learners, Elevate Learning Centre | Burlington |
| ClearView Church | Oakville |
| Community Living Burlington | Burlington |
| Community Living North Halton | Milton |
| Community Living North Halton, Services for Children and Youth | Milton |
| Community Living North Halton, Adult Services and Supports | Milton |
| Community Living Oakville | Oakville |
| Community Living Oakville, Community Connect - Day Services | Oakville |
| Community Living Oakville, Supported Living | Oakville |
| Developmental Services Ontario Central West Region, Access to Services and Supports for Individuals with a Developmental Disability | Milton |
| ErinoakKids Centre for Treatment and Development, Mississauga, Children's Treatment Centre | Mississauga |
| Geneva Centre for Autism | Toronto Downtown North |
| Halton Catholic District School Board - Thomas Merton, Oakville Campus, Developmental Disabilities Employment Skills Program (GROW) | Oakville |
| Halton Healthcare, Oakville Trafalgar Memorial Hospital, Inpatient Acute Rehabilitation Unit | Oakville |
| Halton Healthcare, Oakville Trafalgar Memorial Hospital, Neurology and Neurophysiology Clinic | Oakville |
| Halton Healthcare, Oakville Trafalgar Memorial Hospital, Physiatry Clinic | Oakville |
| Halton Regional Police Service, Vulnerable Person Registry | Halton Region |
| Halton. Social and Community Services - Children's Services, Children's Developmental Services and Family Supports | Oakville |
| How to Find - Dental Care & Free, Low Cost, Emergency & Special Needs Dental Services, Halton Region | Halton Region |
| Inclusion Canada | Toronto Downtown Central |
| Jake's House, Mississauga, Autism Services | Mississauga |
| Jigsaw Centre, Adult Day Program | Burlington |
| Job Centre (The) | Oakville |
| Joy of Learning, Child Development and Private Educational Services | Oakville |
| Karis Disability Services, Developmental Disability Support Services | Waterloo Region |
| Kerry's Place, Kennedy Mississauga Resource Centre | Mississauga |
| LifeLabs, Oakville - Trafalgar Rd, Medical Laboratory Services | Oakville |
| LifeLabs, Oakville - Speers Rd W, Medical Laboratory Services | Oakville |
| LifeLabs, Oakville - Rebecca St, Medical Laboratory Services | Oakville |
| LifeLabs, Oakville - River Glen Blvd, Medical Laboratory Services | Oakville |
| LifeLabs, Milton - Commercial St, Medical Laboratory Services | Milton |
| LifeLabs, Milton - Bronte St S, Medical Laboratory Services | Milton |
| LifeLabs, Georgetown - Sinclair Ave, Medical Laboratory Services | Halton Hills |
| LifeLabs, Georgetown - Hillside Dr, Medical Laboratory Services | Halton Hills |
| LifeLabs, Oakville - Hospital Gate, Medical Laboratory Services | Oakville |
| March of Dimes Canada (GTA), Community Support Services (Toronto) | Toronto |
| Medical Laboratories, Burlington | Burlington |
| Medical Laboratories, Halton Hills | Georgetown |
| Medical Laboratories, Oakville | Oakville |
| Milton Autism | Milton |
| Mississauga Institute for Neurological Disorders and Stroke (MINDS) | Erin Mills |
| Ontario Autism Coalition | Ontario |
| Ontario Federation for Cerebral Palsy, Clothing Pickup for Cerebral Palsy | Halton Region |
| Ontario Federation for Cerebral Palsy | Etobicoke North |
| Ontario. Ministry of Children, Community and Social Services, Ontario Autism Program | Toronto |
| Project Autism Canada | Halton Region |
| ROCK, Autism and Behavioural Services | Halton Region |
| SocialliiASD, EmploymentWorks | Burlington |
| Special Olympics Ontario, Halton Hills Community | Halton Hills |
| Special Olympics Ontario, Burlington Community - Mailing Address | Burlington |
| Special Olympics Ontario, Milton Community | Milton |
| Special Olympics Ontario, Oakville Community - Mailing Address | Oakville |
| Special Olympics Ontario | East York |
| Sunnybrook Health Sciences Centre, Toronto - Sunnybrook Health Sciences Centre, Bayview Campus | Toronto |
| Wildwood Academy | Oakville |
| Woodview Mental Health and Autism Services | Burlington |
| Woodview Mental Health and Autism Services, Woodview Learning Centre | Burlington |
| Youth Alliance for Intersectional Justice, Burlington, Social, Advocacy and Education Services for Black Neurovaried Youth | Burlington |
