| Grey Bruce Public Health | Owen Sound |
| Huron Perth Public Health, Clinton - London Rd, Huron Perth Public Health - Clinton Office | Central Huron |
| Huron Perth Public Health, Stratford - West Gore St., Huron Perth Public Health - Stratford Office | Stratford |
| Ministry of Natural Resources, Southern Region - Peterborough | Peterborough |
| North Simcoe Community Futures Development Corporation | Midland |
| Ontario. Ministry for Seniors and Accessibility | Toronto |
| Ontario. Ministry of Labour, Immigration, Training and Skills Development, Peterborough Area Office, Employment Ontario Office | Peterborough |
| Ontario. Ministry of Labour, Immigration, Training and Skills Development [Central East], Owen Sound Area Office, Employment Ontario office, Owen Sound Area Office | Owen Sound |
| Ontario. Ministry of Municipal Affairs and Housing. Rental Housing Enforcement Unit, Toronto, Rental Housing Enforcement Unit | Toronto |
| Orillia Area Community Development Corporation, Peter St | Orillia |
| Peterborough Public Health, Peterborough - King St, Administration | Peterborough |
| Simcoe Muskoka District Health Unit, Barrie Head Office - 15 Sperling Dr | Barrie |
| Simcoe Muskoka District Health Unit, Collingwood Branch - 280 Pretty River Pkwy | Collingwood |
| Simcoe Muskoka District Health Unit, Cookstown Branch - 25 King St S | Innisfil |
| Simcoe Muskoka District Health Unit, Gravenhurst Branch - 5 Pineridge Gate | Gravenhurst |
| Simcoe Muskoka District Health Unit, Huntsville Branch - 34 Chaffey St | Huntsville |
| Simcoe Muskoka District Health Unit, Midland Branch - Hugel Ave | Midland |
| Simcoe Muskoka District Health Unit, Orillia Branch - 169 Front St S | Orillia |
| Wellington-Dufferin-Guelph Public Health, Orangeville, Public Health | Orangeville |
| Wellington-Dufferin-Guelph Public Health, Shelburne, Public Health | Shelburne |