| Breaking the Cycle | Toronto |
| Centre for Addiction and Mental Health, Back on Track | Toronto Central |
| Centre for Addiction and Mental Health, Child, Youth and Family Program, Substance Abuse Program for African Canadian and Caribbean Youth | Toronto |
| Centre for Addiction and Mental Health, Integrative Day Treatment Service | Toronto |
| Centre for Addiction and Mental Health, Youth Addiction and Concurrent Disorders Service | Toronto Central |
| Hope Place Centres, Men's Live-In Treatment Program | Hornby |
| Hope Place Centres, Women's Treatment Centre | Milton |
| Horizons Opioid Treatment Services, Brampton Location | Brampton |
| Horizons Opioid Treatment Services, Etobicoke Location | Etobicoke North |
| Lung Association, Toronto & GTA West | Toronto |
| Peel Addiction Assessment and Referral Centre | Mississauga |
| Peel Health Services Department, Public Health, Peel Works Needle Exchange Program | Mississauga (City of) |
| Peel Public Health, Chronic Disease and Injury Prevention (CDIP), Substance Misuse and Injury Prevention | Mississauga |
| Punjabi Community Health Services, Sahara Addictions Program - Men's Group (SMG) | Brampton |
| Punjabi Community Health Services, Sahara Addictions Program - Relapse Prevention Group | Malton |
| Punjabi Community Health Services, Sahara Addictions Program (SAP) - Case Management | Malton |
| Punjabi Community Health Services, Sahara Addictions Program (SAP) - Day Program | Malton |
| Punjabi Community Health Services, Sahara Mental Health Program, Concurrent Disorders Support Group | Brampton |
| Punjabi Community Health Services, Sahara Opioids Addiction Program, Prevention Support Group | Malton |
| South Asian Welcome Centre | Brampton |
| St Leonard's Place, Residential Programs - New Leaf Program | Brampton |
| Trillium Health Partners, Credit Valley Hospital, Addictions and Concurrent Disorders Centre | Mississauga |
| Vector Health Clinics, Malton | Malton |
| WellFort Community Health Services, Bramalea Community Health Centre, Counselling and Client Support and Referral | Brampton |
| WellFort Community Health Services, Four Corners Health Centre, Healthcare Services - Counselling | Malton |
| William Osler Health System - Brampton Civic Hospital, Mental Health and Addiction Services, Addictions Services for Adults, Withdrawal Management Centre | Brampton |
| William Osler Health System - Etobicoke General Hospital, Mental Health and Addiction Services, Addiction Services for Adults, Addiction Counselling Services (including Problem Gambling) | Etobicoke North |
| William Osler Health System - Peel Memorial Centre for Integrated Health and Wellness, Mental Health and Addiction, Transitional Aged Youth Clinic | Peel Region |
| William Osler Health System - Peel Memorial Centre for Integrated Health and Wellness, Mental Health and Addiction Services, Addiction Services for Adults - Addiction Counselling Services (including problem gambling) | Brampton |
| YMCA of Greater Toronto, Youth Substance Abuse Program, Brampton | Brampton |
| YMCA of Greater Toronto, Youth Substance Abuse Program, Mississauga | Mississauga |