| Abilities, Rehabilitation Services, Abilities Rehabilitation Services | Midland |
| Barrie Area Native Advisory Circle, Barrie - 125 Bell Farm Rd, Suite 200, Mamaway Wiidokdaadwin Clinic | Barrie |
| Barrie Area Native Advisory Circle, Orillia, Mamaway Wiidokdaadwin Clinic | Orillia |
| Bartimaeus, Simcoe County - Mobile service | Barrie |
| Beautiful Minds | Orillia |
| Canadian Mental Health Association. Simcoe County Branch, BounceBack Program | |
| Canopy Support Services, Behavioural Consultation Services, Peterborough | Peterborough |
| Centre for Behaviour Health Sciences, Barrie Office, Behaviour Clinic of York and Simcoe | Barrie |
| CFS Counselling + Wellbeing, Barrie - Anne St S, Youth Programs | Barrie |
| Couchiching Family Health Organization, Fearless Anxiety Group, Orillia - Memorial Ave | Orillia |
| Georgian Bay Integrative Medicine | Collingwood |
| Hands TheFamilyHelpNetwork.ca, Adult Developmental Services, Parry Sound | Parry Sound |
| Hands TheFamilyHelpNetwork.ca, Adult Developmental Services, Powassan | Powassan |
| Hands TheFamilyHelpNetwork.ca, Adult Developmental Services, Sundridge | Sundridge |
| Hands TheFamilyHelpNetwork.ca, Powassan, Hands TheFamilyHelpNetwork.ca, Powassan | Powassan |
| John Howard Society of Kawartha Lakes & Haliburton, Attendance Centre, Lindsay | Kawartha Lakes |
| Kinark Child and Family Services, Barrie - Simcoe St, SNAP - Stop Now And Plan program | Barrie |
| Lighthouse Fellowship Baptist Church | Kincardine |
| Neuroclinic Barrie | Barrie |
| New Life Church, Collingwood, You in Mind Support Groups | Collingwood |
| North Simcoe Therapy Network, Collingwood, Psychotherapy | Collingwood |
| Northumberland Child Development Centre, Infant and Child Development Program, Port Hope | Port Hope (Municipality of) |
| Northumberland Child Development Centre, Play Therapy, Port Hope | Port Hope (Municipality of) |
| Northumberland Child Development Centre, Port Hope, Administration | Port Hope (Municipality of) |
| Pal Counselling & Associates, Barrie | Barrie |
| Parry Sound Counselling | McDougall |
| Peace Bye Peace, Art Therapy and Counselling Services | Midland |
| Pinewoods Chapel | Essa |
| Rebound Child & Youth Services Northumberland, CHOICES | Cobourg |
| Regional Support Associates, Walkerton, Support Services for Adults with Intellectual Disabilities, Walkerton | Brockton |
| Reichmann (Dr Jaak) Psychiatrist and Cognitive Behaviour Therapist | Barrie |
| RGA Psychological and Counselling Services, Stratford | Stratford |
| Right to Heal, Peterborough | Peterborough |
| Royal Victoria Regional Health Centre, Barrie - 201 Georgian Dr - Mental Health Suite, Emergency Department, Crisis Services | Barrie |
| Sabine Cox, RP, Psychotherapy and Counselling | Innisfil |
| Salvation Army, Goderich/Clinton, Clinton - Albert St, Community and Family Services, Clinton | Central Huron |
| Salvation Army, Goderich/Clinton, Goderich - 303 Suncoast Dr E, Community and Family Services, Goderich | Goderich |
| Salvation Army, Goderich/Clinton, Goderich - 303 Suncoast Dr E, Salvation Army (The) | Goderich |
| Smith Psychological, Counselling / Psychotherapy and Psychological Assessment Services | Barrie |
| TVCC, Owen Sound, Child and Youth Rehabilitation Services, Owen Sound | Owen Sound |
| TVCC, Stratford, Child and Youth Rehabilitation Services, Stratford | Stratford |
| Waypoint Centre for Mental Health Care, Penetanguishene - 500 Church St - Atrium Bldg, Ethics and Spiritual Care Team | Penetanguishene |
| WellWise, Orillia, WellWise - Store 8470 | Orillia |
| Women and Children's Shelter of Barrie, Outreach Services | Barrie |
| YMCA of Simcoe/Muskoka, Barrie - Bayfield St, Y Mind Youth | Barrie |