| ‘Ears The Place Equine Inn | Boarding Stable, Guest Ranch, Horseback Riding | Idaho, Driggs |
| 3X Livestock | Boarding Stable, Horseback Riding | Twin Falls, Idaho |
| Adventure Pony Rides | Riding Lesson, Horseback Riding, Boarding Stable, Coaches & Trainers | Idaho, Sandpoint |
| Arabians West | Coaches & Trainers, Riding Lesson, Boarding Stable | Meridian, Idaho |
| AspenBreak Stables | Boarding Stable | Idaho, Kuna |
| Baer Back Performance Horses | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Middleton |
| Black Rock Ranch | Boarding Stable, Breeder, Coaches & Trainers, Riding Lesson, Horseback Riding | Idaho, Hayden |
| Blackhawk Equestrian | Horse Camps, Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Idaho, Twin Falls |
| Boyles Performance Horses | Boarding Stable, Coaches & Trainers | Idaho, Mountain Home |
| 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 |
| Brush Creek Trails | Boarding Stable, Coaches & Trainers, Trail Rides, Horseback Riding | Idaho, Deary |
| C&C Quarter Horses | Boarding Stable, Breeder, Coaches & Trainers, Riding Lesson, Horseback Riding | Idaho, Hayden |
| Carol’s Horse Motel | Horseback Riding, Boarding Stable | Idaho, Twin Falls |
| Carol’s Horse Motel | Guest Ranch, Horseback Riding, Boarding Stable | Idaho, Twin Falls |
| Center Valley Stables | Boarding Stable, Guest Ranch, Horseback Riding, Horse Camps | Idaho, Sandpoint |
| Challis Creek Ranch | Boarding Stable | Idaho, Boise |
| Cheyenne Andrews | Boarding Stable | Idaho, Bonners Ferry, United States |
| Clockwork Farms | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Idaho Falls |
| Cloud Nine Stables | Boarding Stable | Idaho, Coeur D'Alene |
| Cottonwood Grove Home and Stable | Boarding Stable, Guest Ranch | Idaho, Pocatello |
| Dakota’s Equine Training | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Blackfoot |
| Danny Thomason Cutting Horses | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Idaho, Gooding |
| Dee Craig Training Stables | Boarding Stable, Coaches & Trainers | Idaho, Eagle |
| Denny Ranch Performance Horses | Boarding Stable | Idaho, Idaho Falls |
| Derek’s Horse Boarding | Boarding Stable | Caldwell, Idaho |
| Diamond Stables & Arena | Boarding Stable | Idaho, Pocatello |
| Dolcinea Farms | Boarding Stable | Idaho, Idaho Falls |
| Eicher Horsemanship | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Middleton |
| Elkhorn Bed and Breakfast | Guest Ranch, Boarding Stable | Cambridge, Idaho |
| Ellis Supreme Arabians | Boarding Stable, Coaches & Trainers, Horse Show, Horseback Riding, Riding Lesson | Idaho, Idaho Falls |
| Erickson Performance Horses | Boarding Stable, Coaches & Trainers | Idaho, Rigby |
| Ethos Equestrian | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Idaho, Idaho Falls |
| Frederick Performance Horses | Coaches & Trainers, Riding Lesson, Boarding Stable | Idaho, Marsing |
| Fuller Training Stables | Coaches & Trainers, Riding Lesson, Boarding Stable | Idaho, Twin Falls |
| Green Hill Stables, LLC | Boarding Stable, Breeder | Idaho, Coeur D'Alene |
| Gypo Meadows | Coaches & Trainers, Riding Lesson, Horseback Riding, Boarding Stable | Idaho, Sandpoint |
| Halo Ranch Outfitters | Boarding Stable | Saint Anthony, Idaho |
| Happy Hooves Oasis | Boarding Stable | Idaho, Kuna |
| Harley’s Barn | Boarding Stable, Guest Ranch, Horseback Riding | Idaho, Rigby |
| Hearts For Horses Riding & Rescue | Boarding Stable, Horseback Riding, Rescue Organization | Idaho, Moscow |
| Hi-Sage Morgan Horse Farm | Boarding Stable, Breeder, Coaches & Trainers, Horseback Riding | Idaho, Kuna |
| Hidden Valley Ranch Paint | Boarding Stable | Idaho, Boise |
| 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 |
| High Hopes Farm | Boarding Stable | Idaho, Gooding |
| Horse At Liberty | Riding Lesson, Horseback Riding, Rescue Organization, Boarding Stable, Coaches & Trainers | Hailey, Idaho |
| Horse Harmony Training | Riding Lesson, Boarding Stable, Coaches & Trainers | Idaho, Caldwell |
| Horseman Haven Ranch | Boarding Stable, Trail Rides, Guest Ranch, Horseback Riding | Idaho, Soda Springs |
| Jon Roeser Training Stables | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Kuna |
| Kent Performance Horses | Riding Lesson, Horseback Riding, Boarding Stable, Coaches & Trainers | Idaho, Kuna |
| L&B Morgans | Boarding Stable | Idaho, Blackfoot |
| Laughing Horse Ranch | Boarding Stable, Trail Rides, Guest Ranch, Horseback Riding | Meridian, Idaho |
| 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 | Horseback Riding, Horse Camps, Boarding Stable, Coaches & Trainers, Riding Lesson | 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 |
| Merle Morgan Ranch | Boarding Stable | Idaho, Idaho Falls |
| Mill Iron Stables | Boarding Stable, Coaches & Trainers | Idaho, Boise |
| Mittleider Eventing | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Kuna |
| Mowbray Sporthorses | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Idaho, Hailey |
| Nabel Horse Training | Riding Lesson, Boarding Stable, Coaches & Trainers | Idaho, Caldwell |
| Nathan Kent Performance Horses | Boarding Stable, Coaches & Trainers, Riding Lesson | Kuna, Idaho |
| North Star Miniature Horse Ranch | Coaches & Trainers, Riding Lesson, Horseback Riding, Horse Camps, Boarding Stable | Idaho, Athol |
| Once Upon A Horse | Boarding Stable, Coaches & Trainers, Riding Lesson | Eagle, Idaho |
| One Mane Ranch | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Idaho, Caldwell |
| Outback Equine Reproduction Center | Boarding Stable, Breeder | Idaho, Caldwell |
| Paradise Prairie Ranch | Boarding Stable | Rathdrum, Idaho |
| Parkwood Equestrian Center | Coaches & Trainers, Riding Lesson, Horseback Riding, Boarding Stable | Idaho, Idaho Falls |
| Pierce Park Stables | Boarding Stable | Idaho, Boise |
| Rafter DL Ranch | Boarding Stable, Riding Lesson, Horseback Riding | Idaho, Shelley |
| Rafter H Arena & Horse Hotel | Boarding Stable, Hay Provider, Horseback Riding | Idaho, Meridian |
| Remington Stables | Boarding Stable, Horseback Riding | Idaho, Athol |
| Robinson Quarter Horses | Boarding Stable, Breeder, Coaches & Trainers, Riding Lesson | Idaho, Preston |
| Rose Ridge Stables | Boarding Stable | Idaho, Eagle |
| Rowdy Zone Ranch Western Riding Arena and Event Center | Boarding Stable, Horseback Riding | Idaho, Nampa |
| Royal Haven Farm | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Idaho, Middleton |
| Sagebrush Equine Training Center | Boarding Stable, Coaches & Trainers | Idaho, Hailey |
| Serenity Ridge Farm Riding Academy | Riding Lesson, Boarding Stable, Coaches & Trainers | Idaho, Moscow |
| Shh Stables | Coaches & Trainers, Boarding Stable | Idaho, Kuna |
| Silver Bell Equestrian Center | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Idaho, Hailey |
| Snake River Arena | Riding Lesson, Horseback Riding, Boarding Stable, Horse Show | Idaho, Blackfoot |
| Southfork Tennessee Walkers | Boarding Stable, Breeder | Idaho, Rigby |
| SS Ranch 77 | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Boise |
| Stellar Ranch | Boarding Stable | Idaho, Nampa |
| Sweet Pepper Ranch | Boarding Stable, Coaches & Trainers, Riding Lesson, Guest Ranch, Horseback Riding, Horse Camps | Idaho, Nampa |
| Talbert Performance Horses | Boarding Stable, Coaches & Trainers | Idaho, Kuna |
| Teton Outdoor Adventures | Coaches & Trainers, Riding Lesson, Boarding Stable | Idaho, Idaho Falls |
| The Bar R Ranch | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Idaho Falls |
| The Broken Road Ranch | Boarding Stable, Coaches & Trainers, Riding Lesson, Horse Camps | Idaho, Boise |
| The Stables At Mica Meadows | Boarding Stable | Idaho, Coeur D'Alene |
| ThoroGold Stables | Boarding Stable | Idaho, Moscow |
| Todd Fitch Performance Horses | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Pocatello |
| Trinity Horsemanship Training | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Idaho Falls |
| Twisted Pine Training | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Council |
| Western Barns Horse Motel B&B | Boarding Stable | Twin Falls, Idaho |
| Whisper Creek Idaho | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Middleton |
| Yellowstone Horses-Eagle Ridge Ranch | Boarding Stable, Coaches & Trainers, Riding Lesson | Idaho, Saint Anthony |
| Zimmerman Performance Horses | Boarding Stable, Coaches & Trainers, Riding Lesson | American Falls, Idaho |
