| Birth Connection | Cobourg |
| Doula Group (The) | Barrie |
| Elizabeth Boyd Doula Services, Barrie | Barrie |
| Envisage Pregnancy Services, Barrie | Barrie |
| Envisage Pregnancy Services, South Georgian Bay | Collingwood |
| Grey Bruce Public Health, Family Health Programs | Owen Sound |
| Hanover Family Health Team, Breastfeeding and Infant Feeding Support | Hanover |
| Huron Perth Public Health, Pregnancy and Prenatal Classes, Online/Web Service | |
| Keystone Child, Youth and Family Services, Owen Sound - 3rd Ave W, Keystone Prevention Programs | Owen Sound |
| Lovesick Lake Native Women's Association | Selwyn Township |
| Mom's 4 Mom's Doula Services, No Physical Address | Oro-Medonte |
| Pregnancy, Birth and Beyond | Orillia |
| Rama Health Centre, Rama Rd | Chippewas of Rama First Nation |
| Royal Victoria Regional Health Centre, Barrie - 201 Georgian Dr, Birthing Unit Tour | Barrie |
| Serenity Birth Studio | Barrie |
| Simcoe Muskoka District Health Unit, Angus, Prenatal Classes | Angus |
| Simcoe Muskoka District Health Unit, Barrie Head Office - 15 Sperling Dr, Prenatal Classes | Barrie |
| Simcoe Muskoka District Health Unit, Bracebridge, Prenatal Classes | Bracebridge |
| Simcoe Muskoka District Health Unit, Bradford, Prenatal Classes | Bradford West Gwillimbury |
| Simcoe Muskoka District Health Unit, Collingwood, Prenatal Classes | Collingwood |
| Simcoe Muskoka District Health Unit, Huntsville, Prenatal Classes | Huntsville |
| Simcoe Muskoka District Health Unit, Midland Branch - Hugel Ave, Prenatal Classes | Midland |
| Simcoe Muskoka District Health Unit, Orillia Branch - 169 Front St S, Prenatal Classes | Orillia |