| Organization / Program Name(s) | Located In |
|---|---|
| Canadian Adaptive Snowsports (CADS) - Ontario - Huronia Region Programs | Simcoe |
| Credit Valley Conservation, Island Lake Conservation Area, Island Lake Conservation Area | Orangeville |
| Ganaraska Hiking Trail Association, Barrie Section | Orillia |
| Ganaraska Hiking Trail Association, Oro Medonte Section | Orillia |
| Ontario Track3 Adaptive Sports Association, Toronto - Administrative Office | Toronto |
| Simcoe County Trails, Mailing Address, Oro-Medonte Lake Country RailTrail | Oro-Medonte |