| Barrie Snowmobile Club | Simcoe |
| Brussels & Walton Trailblazers Snowmobile Club, No Physical Address | Huron East |
| Ellice Swampers Snowmobile Club, No Physical Address | |
| Maitland Valley Snowmobile Club | North Perth |
| Milverton and District Snowmobile Club | Perth East |
| North Huron Trail Grooming, Clinton, Snowmobile Club | Central Huron |
| Ontario Federation of Snowmobile Clubs, Mailing Address | Barrie |
| Pineridge Snowmobile Club, No Physical Address | |
| Simcoe County Trails, Mailing Address, Oro-Medonte Lake Country RailTrail | Oro-Medonte |
| Sno Voyageur Club | Springwater |
| Wingham & District Snowmobile Club | North Huron |