| Addiction Services Central Ontario, South Simcoe Community RAAM - Alliston, Rapid Access Addiction Medicine Clinic, South Simcoe | New Tecumseth |
| Bayside IGA Pharmacy | Wiarton |
| Bergen No Frills Drugstore Pharmacy, Owen Sound | Owen Sound |
| Brightshores Health System, Owen Sound - 6th St 'A' E, Withdrawal Management Services | Owen Sound |
| Brown's Guardian Pharmacy | Walkerton |
| Busby Centre, Barrie - 88 Mulcaster St, Detour Outreach Program | Barrie |
| Busby Centre, Barrie - 88 Mulcaster St, Drop In Services | Barrie |
| Busby Centre, Barrie - 88 Mulcaster St, Emergency Respite Shelter | Barrie |
| Canadian Mental Health Association Grey Bruce, Mental Health and Addiction Services, Mental Health Walk-In Support, Kincardine - 865 Queen St | Kincardine |
| Canadian Mental Health Association Haliburton, Kawartha, Pine Ridge, Peterborough - George St N, Peterborough Office | Peterborough |
| Centre de santé communautaire CHIGAMIK Community Health Centre, Midland - Bayshore Dr | Midland |
| Chippewas of Nawash Unceded First Nation, Neyaashiinigmiing - 247 Prairie Rd, Harm Reduction and Outreach | Neyaashiinigmiing |
| CMHA Huron Perth Addiction and Mental Health Services, Stratford Connection Centre - St. Paul's Anglican Church, Stratford Connection Centre | Stratford |
| CONTACT Community Services, Exchange WORKS, Alliston - 39 Victoria St E | New Tecumseth |
| Dundalk Village Pharmacy | Dundalk |
| Flesherton Pharmacy | Flesherton |
| Four Counties Addiction Services Team, Peterborough Office | Peterborough |
| Georgian Bay Native Friendship Centre, Indigenous Alcohol and Drug Worker Program | Midland |
| Gordon's Pharmasave | Kincardine (Town of) |
| Grey Bruce Public Health, Needle Syringe Exchange and Naloxone Program | Owen Sound |
| Guardian - Sauble Pharmacy | Sauble Beach |
| Hanover Pharmasave | Hanover |
| Huron Perth Public Health, Harm Reduction Program, Clinton - London Rd | Central Huron |
| Huron Perth Public Health, Listowel - 161 Inkerman St. W, Harm Reduction Program | North Perth |
| Huron Perth Public Health, Stratford - Downie St, Harm Reduction Program | Stratford |
| Huron Perth Public Health, Stratford - West Gore St., Harm Reduction Program | Stratford |
| Loblaw Pharmacy, Hanover | Hanover |
| Lucknow Pharmasave | Lucknow |
| Markdale IDA Pharmacy | Markdale |
| McKechnie Pharmacy | Kincardine (Town of) |
| McKenzie's Pharmacy - IDA | Wiarton |
| Meaford IDA Pharmacy | Meaford (Town of) |
| Paisley Pharmacy | Paisley |
| PARN, Harm Reduction Works | Peterborough |
| PARN, Prevention/Education | Peterborough |
| Pharmasave - Sally's Pharmacy, Owen Sound | Owen Sound |
| Prisoners HIV / AIDS Support Action Network, Toronto, Prisoners HIV/AIDS Support Action Network | Toronto |
| Rebound Child & Youth Services Northumberland, Mental Health Services | Cobourg |
| Rexall Drug Store, Southampton | Southampton |
| Rexall Drug Store, Owen Sound - 1415 1st Ave | Owen Sound |
| Rexall Pharma Plus, Kincardine | Kincardine (Town of) |
| Rexall Pharma Plus, Owen Sound - 1507 9th Ave | Owen Sound |
| Rexall Pharma Plus, Port Elgin | Port Elgin |
| Rexall Pharma Plus, Owen Sound - 963 2nd Ave | Owen Sound |
| Rexall Pharma Plus, Hanover | Hanover |
| Rexall Pharmacy, Meaford | Meaford (Town of) |
| Right to Heal, Peterborough | Peterborough |
| Rowland's Independent Grocer, Loblaw Pharmacy | Port Elgin |
| Rx Drug Mart, Durham | Durham (Village of) |
| S.H.I.F.T, Daytime Drop-In Centre Program | New Tecumseth |
| S.H.I.F.T, Mobile Outreach Program | New Tecumseth |
| Shoppers Drug Mart, Port Elgin | Port Elgin |
| Shoppers Drug Mart, Hanover | Hanover |
| Shoppers Drug Mart, Owen Sound - 10th St W | Owen Sound |
| Shoppers Drug Mart, Owen Sound - 16th St E | Owen Sound |
| Shoppers Drug Mart, Kincardine | Kincardine |
| Simcoe Muskoka District Health Unit, Barrie Head Office - 15 Sperling Dr, Community and Family Health Department | Barrie |
| Simcoe Muskoka District Health Unit, Various locations, Substance Use Prevention and Harm Reduction Programs | |
| South Georgian Bay Community Health Centre, Needle Exchange Program, Wasaga Beach | Wasaga Beach |
| St Marys. Municipal Office, St. Marys - Queen St, Community Outreach Worker | St Marys |
| Supportive Outreach Service, Grey County | Owen Sound |
| The AIDS Committee of North Bay and Area, South River, Mobile Outreach | South River |
| Thornbury Pharmasave | Thornbury |
| Turbitt Pharmasave | Owen Sound |
| Walmart Pharmacy, Owen Sound | Owen Sound |
| Walmart Pharmacy, Hanover | Hanover |
| Wellington-Dufferin-Guelph Public Health, Orangeville, Public Health | Orangeville |
| Wellington-Dufferin-Guelph Public Health, Shelburne, Public Health | Shelburne |
| Your Support Services Network, Aurora - Head Office | |
| Zehrs Drugstore Pharmacy, Owen Sound | Owen Sound |