| Barrie and Community Family Health Team, Barrie Primary Care Campus, Prenatal and Well Baby Clinic | Barrie |
| Breastfeeding Success | Clearview (Simcoe County) |
| Collingwood General and Marine Hospital, Collingwood, Collingwood Well Baby Clinic | Collingwood |
| Doula Group (The) | Barrie |
| Full Circle Lactation Services | Barrie |
| Grey Bruce Public Health, Family Health Programs | Owen Sound |
| Hanover Family Health Team, Breastfeeding and Infant Feeding Support | Hanover |
| Healthy Babies Healthy Families, Collingwood | Collingwood |
| Huron Pelvic Health, Lactation Consulting Services | Central Huron |
| Huron Perth Healthcare Alliance, Breastfeeding Clinic, Stratford General Hospital, Stratford General Hospital | Stratford |
| Huron Perth Public Health, Clinton - London Rd, Huron Perth Public Health - Clinton Office | Central Huron |
| Huron Perth Public Health, Online/Web Service, Pregnancy and Prenatal Classes | |
| Huron Perth Public Health, Stratford - West Gore St., Huron Perth Public Health - Stratford Office | Stratford |
| Huron Perth Public Health, Breastfeeding Supports | Stratford |
| Jess Kuypers Birth and Breastfeeding - Doula, No fixed Address, Doula and Breastfeeding Services | Springwater |
| Kawartha Birth and Lactation, No physical address | Peterborough |
| La Leche League Canada, Orillia | Orillia |
| Listowel-Wingham and Area Family Health Team, Listowel, North Perth Breastfeeding Clinic | North Perth |
| Midland Midwives By the Bay, Chigamik-Waypoint Community Health Hub | Midland |
| Mom Concierge, Mailing address, Services for Birth, Breastfeeding, and Beyond! | Barrie |
| Mom's 4 Mom's Doula Services, No Physical Address | Oro-Medonte |
| Pam Peca Consulting - IBCLC - Lactation Consultant, Pam Peca Consulting | Springwater |
| Serenity Birth Studio | Barrie |
| Simcoe Muskoka District Health Unit, Alliston - 13 Wellington St W, Breastfeeding Place | New Tecumseth |
| Simcoe Muskoka District Health Unit, Barrie - 129 Ferris Lane, Breastfeeding Place | Barrie |
| Simcoe Muskoka District Health Unit, Barrie Head Office - 15 Sperling Dr, Healthy Babies Healthy Children Program | Barrie |
| Simcoe Muskoka District Health Unit, Barrie Head Office - 15 Sperling Dr, Parenting Support | Barrie |
| Simcoe Muskoka District Health Unit, Barrie Head Office - 15 Sperling Dr, Prenatal Classes | Barrie |
| Simcoe Muskoka District Health Unit, Bradford - 425 Holland St W, Breastfeeding Place | Bradford West Gwillimbury |
| Simcoe Muskoka District Health Unit, Collingwood - 250A Peel St, Breastfeeding Place | Collingwood |
| Simcoe Muskoka District Health Unit, Collingwood Branch - 280 Pretty River Pkwy, Healthy Babies Healthy Children Program | Collingwood |
| Simcoe Muskoka District Health Unit, Collingwood Branch - 280 Pretty River Pkwy, Parenting Support | Collingwood |
| Simcoe Muskoka District Health Unit, Collingwood Branch - 280 Pretty River Pkwy, Prenatal Classes | Collingwood |
| Simcoe Muskoka District Health Unit, Cookstown Branch - 25 King St S, Healthy Babies Healthy Children Program | Innisfil |
| Simcoe Muskoka District Health Unit, Cookstown Branch - 25 King St S, Parenting Support | Innisfil |
| Simcoe Muskoka District Health Unit, Cookstown Branch - 25 King St S, Prenatal Classes | Innisfil |
| Simcoe Muskoka District Health Unit, Gravenhurst Branch - 5 Pineridge Gate, Healthy Babies Healthy Children Program | Gravenhurst |
| Simcoe Muskoka District Health Unit, Gravenhurst Branch - 5 Pineridge Gate, Parenting Support | Gravenhurst |
| Simcoe Muskoka District Health Unit, Gravenhurst Branch - 5 Pineridge Gate, Prenatal Classes | Gravenhurst |
| Simcoe Muskoka District Health Unit, Huntsville Branch - 34 Chaffey St, Healthy Babies Healthy Children Program | Huntsville |
| Simcoe Muskoka District Health Unit, Huntsville Branch - 34 Chaffey St, Parenting Support | Huntsville |
| Simcoe Muskoka District Health Unit, Huntsville Branch - 34 Chaffey St, Prenatal Classes | Huntsville |
| Simcoe Muskoka District Health Unit, Innisfil - 967 Innisfil Beach Rd, Breastfeeding Place | Innisfil |
| Simcoe Muskoka District Health Unit, Midland Branch - Hugel Ave, Healthy Babies Healthy Children Program | Midland |
| Simcoe Muskoka District Health Unit, Midland Branch - Hugel Ave, Parenting Support | Midland |
| Simcoe Muskoka District Health Unit, Midland Branch - Hugel Ave, Prenatal Classes | Midland |
| Simcoe Muskoka District Health Unit, Orillia Branch - 169 Front St S, Healthy Babies Healthy Children Program | Orillia |
| Simcoe Muskoka District Health Unit, Orillia Branch - 169 Front St S, Parenting Support | Orillia |
| Simcoe Muskoka District Health Unit, Orillia Branch - 169 Front St S, Prenatal Classes | Orillia |
| The Good Latch | Barrie |
| Wellington-Dufferin-Guelph Public Health, Orangeville, Public Health | Orangeville |