| Organization / Program Name(s) | Located In |
|---|---|
| Electrical Safety Authority | Mississauga |
| North Perth. Municipal Office | North Perth |
| Perth County. Municipal Office | Stratford |
| Perth East. Municipal Office, Milverton - Mill St E, Municipal Office | Perth East |
| Perth South. Municipal Office, St. Pauls - Road 122 | Perth South |
| St Marys. Municipal Office, St. Marys - Queen St | St Marys |
| Stratford. Municipal Office, Stratford City Hall | Stratford |
| West Perth. Municipal Office, Municipal Office - Wellington St | West Perth |