| Avon Cooperative Nursery School | Stratford |
| Black Youth Helpline | Toronto |
| Camp McGovern | Brockton |
| 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, Online (phone/Zoom), Crossing Bridges | Stratford |
| CMHA Huron Perth Addiction and Mental Health Services, Stratford Office - 10 Downie St, CMHA Huron Perth Addiction and Mental Health Services, Stratford | Stratford |
| CMHA Thames Valley Addiction and Mental Health Services - Huron County Sites, Virtual only, Crossing Bridges | |
| Gallery Stratford, Summer Arts Studio | Stratford |
| Hidden Acres Mennonite Camp and Retreat Centre, Summer Camp Programs | Wilmot Township |
| Hospital for Sick Children, Adolescent Medicine | Toronto |
| Huron Perth Public Health, Listowel - 161 Inkerman St. W, Oral Health | North Perth |
| Huron Perth Public Health, School Health - Perth County, Stratford - West Gore St. | Stratford |
| Huron Perth Public Health, Stratford - West Gore St., Oral Health | Stratford |
| Huron-Perth Centre for Children and Youth, Clinton | Bluewater |
| Huron-Perth Centre for Children and Youth, Listowel | North Perth |
| Huron-Perth Centre for Children and Youth, Stratford | Stratford |
| Justice for Children and Youth | Toronto |
| Kids Help Phone, Crisis Text Line | Toronto |
| Listowel Minor Soccer, Mailing Address | North Perth |
| MedicAlert Foundation Canada | North York East |
| Mitchell Minor Hockey | West Perth |
| Mitchell Minor Soccer | West Perth |
| Newport Adventure Camp, Huntsville | Huntsville |
| North Perth Sports for Kids Fund, Mailing Address | North Perth |
| North Perth. Municipal Office, Monkton Child Care Centre, Childcare | North Perth |
| North Perth. Municipal Office, North Perth - Spinrite Child and Family Centre - Kinder Camp, 955 Binning St W - Westfield Elementary & Spinrite Child and Family Centre | North Perth |
| North Perth. Municipal Office, St Mary's Catholic School, Childcare | North Perth |
| Ontario Federation of Anglers and Hunters, Mobile Service, TackleShare Program | Peterborough |
| Pine River Institute | Shelburne |
| Playmakers! Theatre School | Stratford |
| Pregnancy and Infant Loss (PAIL) Network | Whitby |
| smallTALK: Huron Perth Preschool Speech Language Initiative, Stratford | Stratford |
| St. Columban Soccer Club, St. Columban Minor Soccer Association | Huron East |
| Stratford Dragon Boat Club, Junior Stratford Dragonboat Boat Club, No Physical Address | Stratford |
| Stratford Public Library, Summer Programs | Stratford |
| Stratford Youth Soccer, Mailing Address | Stratford |
| United Way Perth-Huron, Online / Web Service, Connect Youth Perth-Huron | Stratford |
| Wallace Minor Soccer, No Physical Address | North Perth |
| YMCA of Three Rivers, Stratford - Oakdale Ave, YMCA of Three Rivers Child Care - SERC | Stratford |
| Youth Unlimited YFC North Perth, Upper Deck Youth Centre, Listowel | North Perth |