| Central West Specialized Developmental Services, Developmental Services | Oakville |
| Special Olympics Ontario - Halton Region, Halton Hills Community, Special Olympics Ontario | Halton Hills |
| Special Olympics Ontario - Halton Region, Burlington Community - Mailing Address, Special Olympics Ontario | Burlington |
| Special Olympics Ontario - Halton Region, Milton Community, Special Olympics Ontario | Milton |
| Special Olympics Ontario - Halton Region, Oakville Community - Mailing Address, Special Olympics Ontario | Oakville |
