| Across Boundaries: An Ethnoracial Mental Health Centre, Clarkson Avenue Office, Mental Health and Addiction Support Services | Toronto |
| ADAPT Halton, Concurrent Disorders Programs | Halton Region |
| ADAPT Halton, Problem Gambling & Behavioural Addictions Services | Halton Region |
| Associated Youth Services of Peel | Mississauga |
| Bethany Residence | Burlington |
| Body Brave, Eating Disorder, Body Image & Disordered Eating Support and Treatment | Hamilton |
| Canada. Veterans Affairs Canada [Toronto area], Mississauga Service Centre | Mississauga |
| Canadian Mental Health Association, Milton and Halton Hills, Mental Health Services | Milton |
| Canadian Mental Health Association. Simcoe County Branch, BounceBack Program | |
| Central West Specialized Developmental Services, Developmental Services | Oakville |
| Centre for Addiction and Mental Health, Shkaabe Makwa Centre for First Nations, Inuit and Métis Wellness | Toronto |
| Centre for Addiction and Mental Health, CAMH Support and Information Services | Toronto |
| Equilibrium, Oakville, Mood Disorder Support Group | Oakville |
| Friendship Bench (The) | Oakville |
| Halton Healthcare, Oakville Trafalgar Memorial Hospital, Mental Health - Community Case Management | Oakville |
| Halton Healthcare, Oakville Trafalgar Memorial Hospital, Mental Health - Early Intervention in Psychosis Program | Oakville |
| Halton Healthcare, Oakville Trafalgar Memorial Hospital, Mental Health - Psychotherapy Services for Concurrent Disorders | Oakville |
| Homewood Health Centre | Guelph |
| How to Find - Food and Emergency Housing, Halton Hills | Halton Hills |
| Indus Community Services, Family Services, Brampton Gillingham Office | Brampton |
| Indus Community Services, Family Services, Mississauga Head Office - Hurontario Suite 206 | Mississauga |
| Institute for Advancements in Mental Health, Toronto Provincial Office | Toronto |
| Job Centre (The) | Oakville |
| Joseph Brant Hospital, Burlington - Joseph Brant Community Health Centre, Community Mental Health Services (Outpatient) | Burlington |
| Millhouse Resthome, Halton Hills, Group Home | Halton Hills |
| Millhouse Resthome, Acton, Group Home | Acton |
| Mood Disorders Association of Ontario | Toronto |
| National Eating Disorder Information Centre | Toronto Downtown Central |
| National Initiative for Eating Disorders, Education and Support Services | Toronto |
| Native Canadian Centre of Toronto | Toronto |
| Nutrition Pathway | Oakville |
| Oakville OASIS Drawing Bee | Oakville |
| Overeaters Anonymous, Oakville / Burlington Area Meetings | Burlington |
| PACT for Halton | Burlington |
| Parkside Rest Home, Group home | Halton Hills |
| PCHS, PCHS Mississauga | Mississauga |
| Postpartum Support International, Greater Toronto Chapter, Postpartum Mood Disorder Services | Toronto |
| Psychiatric Patient Advocate Office, Toronto Office | Toronto |
| Responsible Gambling Council | Toronto |
| Rise | Toronto |
| ROCK, Danielle's Place - Eating Disorder Support and Resource Centre | Burlington |
| St Joseph's Healthcare Hamilton, Burlington, Halton Seniors Mental Health Outreach Program | Burlington |
| Stride, Employment Peer Mentor Program | Halton Region |
| Stride, Supported Employment | Halton Region |
| Summit Housing & Outreach Programs, Oakville, Mental Health Supportive Housing and Outreach Programs | Oakville |
| Support House, Supportive Housing | Oakville |
| Talking for Change | Ontario |
| Trillium Health Partners, Credit Valley Hospital | Mississauga |
| Trillium Health Partners, Queensway Health Centre, Centre for Seniors' Medical Psychiatry - Outpatient Program | Etobicoke Central |
| Urology Resource Centre | Burlington |
| YMCA of Hamilton / Burlington / Brantford, Burlington - Ron Edwards Family YMCA, Y Mind | Burlington |
| YMCA of Oakville, Oakville, Y Mind | Oakville |
| York House | Acton |
