| Adoption Council of Ontario | Toronto |
| Alcohol and Gaming Commission of Ontario, Head Office | Toronto |
| Alzheimer Society Huron Perth, Community Education Programs, Mailing Address Only | Central Huron |
| Canadian Red Cross - Simcoe Muskoka, Simcoe Muskoka Branch, Prevention and Safety, First Aid, CPR, Water Safety, Psychological First Aid | Barrie |
| Children's Mental Health Ontario | Toronto |
| CMHA Huron Perth Addiction and Mental Health Services, Huron County office, CMHA Huron Perth Addiction and Mental Health Services, Goderich | Goderich |
| CMHA Huron Perth Addiction and Mental Health Services, Stratford Office - 10 Downie St, CMHA Huron Perth Addiction and Mental Health Services, Stratford | Stratford |
| CMHA Huron Perth Addiction and Mental Health Services, Stratford Office - 10 Downie St, Phoenix Centre & Peer Support | Stratford |
| College of Psychologists of Ontario (The) | Toronto Downtown North |
| College of Registered Psychotherapists of Ontario | Toronto Downtown |
| Huron Health System - Alexandra Marine and General Hospital, Huron Perth Clinical Intensive Case Management, Goderich - Huron Rd | Goderich |
| Lesbian Gay Bi Trans YouthLine, Text and Chat YouthLine | Toronto |
| Mindful Kids Stratford | Stratford |
| National Eating Disorder Information Centre | Toronto Downtown Central |
| PTSD The Truth Behind the Smile, CMHA Huron-Perth Peer Community Drop-in - Stratford | Stratford |
| Salvation Army, Stratford - St. Marys Regional Community Ministries, St Marys - Queen St, Family and Community Services, St. Marys | St Marys |
| Shelterlink Youth Services | Stratford |
| St Marys. Municipal Office, St. Marys - Queen St, Community Outreach Worker | St Marys |