| Adventure Pony Rides | Riding Lesson, Horseback Riding, Boarding Stable, Coaches & Trainers | Idaho, Sandpoint |
| Arabians West | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Meridian |
| Baer Back Performance Horses | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Middleton |
| Black Rock Ranch | Coaches & Trainers, Riding Lesson, Horseback Riding, Boarding Stable, Breeder | Idaho, Hayden |
| Blackhawk Equestrian | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding, Horse Camps | Idaho, Twin Falls |
| Bridle Path Quarter Horses | Boarding Stable, Horseback Riding, Riding Lesson, Trail Rides | Hayden, Idaho |
| Brighton Performance Horses | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Rigby |
| Brookside Horse Camp | Boarding Stable, Coaches & Trainers, Riding Lesson, Equine Assisted Therapy | Idaho, Eagle |
| C&C Quarter Horses | Boarding Stable, Breeder, Coaches & Trainers, Riding Lesson, Horseback Riding | Idaho, Hayden |
| Clockwork Farms | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Idaho Falls |
| Dakota’s Equine Training | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Blackfoot |
| Danny Thomason Cutting Horses | Riding Lesson, Horseback Riding, Boarding Stable, Coaches & Trainers | Idaho, Gooding |
| Eicher Horsemanship | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Middleton |
| Ellis Supreme Arabians | Boarding Stable, Coaches & Trainers, Horse Show, Horseback Riding, Riding Lesson | Idaho, Idaho Falls |
| Ethos Equestrian | Riding Lesson, Horseback Riding, Boarding Stable, Coaches & Trainers | Idaho, Idaho Falls |
| Frederick Performance Horses | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Marsing |
| Fuller Training Stables | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Twin Falls |
| Gypo Meadows | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Idaho, Sandpoint |
| High Desert Equestrian Center | Boarding Stable, Riding Lesson, Horseback Riding | Idaho, Twin Falls |
| High Desert Station, Inc. | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Idaho, Eagle |
| Horse At Liberty | Rescue Organization, Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Hailey, Idaho |
| Horse Harmony Training | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Caldwell |
| Jon Roeser Training Stables | Boarding Stable, Coaches & Trainers, Riding Lesson | Kuna, Idaho |
| Kent Performance Horses | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Idaho, Kuna |
| Little Feather Ranch | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Eagle |
| Long Farms | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Idaho, Boise |
| Lucky Rose Arena & Horse Motel | Boarding Stable, Coaches & Trainers, Riding Lesson, Guest Ranch, Horseback Riding | Idaho, Blackfoot |
| Lynne Performance Horses | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding, Horse Camps | Idaho, Kuna |
| Mason Creek Walking Horse Ranch | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Kuna |
| May Slaughter | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Middleton |
| McCallum Quarter Horses | Boarding Stable, Breeder, Coaches & Trainers, Riding Lesson, Horseback Riding | Idaho, Caldwell |
| Mittleider Eventing | Coaches & Trainers, Riding Lesson, Boarding Stable | Idaho, Kuna |
| Mowbray Sporthorses | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Idaho, Hailey |
| Nabel Horse Training | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Caldwell |
| Nathan Kent Performance Horses | Coaches & Trainers, Riding Lesson, Boarding Stable | Idaho, Kuna |
| Noel Pangelinan | Coaches & Trainers, Riding Lesson | Idaho, Kuna |
| North Star Miniature Horse Ranch | Horseback Riding, Horse Camps, Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Athol |
| Once Upon A Horse | Boarding Stable, Coaches & Trainers, Riding Lesson | Eagle, Idaho |
| One Mane Ranch | Horseback Riding, Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Caldwell |
| Parkwood Equestrian Center | Horseback Riding, Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho Falls, Idaho |
| Rafter DL Ranch | Horseback Riding, Boarding Stable, Riding Lesson | Idaho, Shelley |
| Ride for Joy | Riding Lesson, Horseback Riding, Horse Camps, Equine Assisted Therapy | Idaho, Caldwell |
| Robinson Quarter Horses | Boarding Stable, Breeder, Coaches & Trainers, Riding Lesson | Idaho, Preston |
| Rocking H Horse Lessons | Coaches & Trainers, Riding Lesson, Horseback Riding | Idaho, Eagle |
| Royal Haven Farm | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Idaho, Middleton |
| Serenity Ridge Farm Riding Academy | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Moscow |
| Silver Bell Equestrian Center | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Idaho, Hailey |
| Snake River Arena | Horse Show, Riding Lesson, Horseback Riding, Boarding Stable | Idaho, Blackfoot |
| Spencer Training, Inc. | Riding Lesson | Eagle, Idaho |
| SS Ranch 77 | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Boise |
| Sweet Pepper Ranch | Horseback Riding, Horse Camps, Boarding Stable, Coaches & Trainers, Riding Lesson, Guest Ranch | Idaho, Nampa |
| Swiftsure Ranch | Riding Lesson, Horseback Riding, Horse Camps, Equine Assisted Therapy | Idaho, Bellevue |
| Teton Outdoor Adventures | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Idaho Falls |
| The Bar R Ranch | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Idaho Falls |
| The Broken Road Ranch | Coaches & Trainers, Riding Lesson, Horse Camps, Boarding Stable | Idaho, Boise |
| The Equestrian Center | Riding Lesson | Idaho, Sandpoint |
| Todd Fitch Performance Horses | Boarding Stable, Coaches & Trainers, Riding Lesson | Pocatello, Idaho |
| Trinity Horsemanship Training | Coaches & Trainers, Riding Lesson, Boarding Stable | Idaho, Idaho Falls |
| Twisted Pine Training | Riding Lesson, Boarding Stable, Coaches & Trainers | Idaho, Council |
| Westwind Ranch Paso Finos | Riding Lesson | Athol, Idaho |
| Whisper Creek Idaho | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Middleton |
| Whitewater Therapeutic and Recreational Riding Association | Equine Assisted Therapy, Riding Lesson, Horseback Riding | Idaho, Salmon |
| Yellowstone Horses-Eagle Ridge Ranch | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Saint Anthony |
| Zimmerman Performance Horses | Riding Lesson, Boarding Stable, Coaches & Trainers | Idaho, American Falls |
