| Adoption Council of Ontario, Markham - Mailing Address | Markham |
| Association of Parent Support Groups in Ontario | Aurora |
| Hospital for Sick Children, Adolescent Medicine | Toronto |
| Huron-Perth Children's Aid Society, Goderich - 413 MacEwan St, Goderich Office | Goderich |
| Huron-Perth Children's Aid Society, Parenting Support & Education, Stratford - 639 Lorne Ave E | Stratford |
| Huron-Perth Children's Aid Society, Stratford - 639 Lorne Ave E, Head Office | Stratford |
| PFLAG Canada, Waterloo-Wellington-Perth Chapter | Ontario |
| Stratford Children's Services | Stratford |
| Stratford. Municipal Office, Social Services Department - Ontario Works, City Hall Annex - 82 Erie St | Stratford |