| Azrael Acres | Boarding Stable, Riding Lesson, Horseback Riding | Massachusetts, Uxbridge |
| BINA Farm Center | Equine Assisted Therapy, Horseback Riding | Boston, Massachusetts |
| Black Sand Stable | Horse Camps, Horseback Riding | Massachusetts, Orleans |
| Blue Meadow Farm | Coaches & Trainers, Riding Lesson, Horseback Riding, Boarding Stable | Massachusetts, Sudbury |
| Bobby’s Ranch | Horseback Riding, Boarding Stable, Coaches & Trainers, Riding Lesson, Trail Rides | Massachusetts, Boston |
| Bonnie Lea Farm | Boarding Stable, Breeder, Coaches & Trainers, Riding Lesson, Trail Rides, Horseback Riding | Massachusetts, North Adams |
| Boston Hunt and Pace | Horseback Riding | Massachusetts, Stow |
| Cedarwood Farm | Boarding Stable, Trail Rides, Horseback Riding | Massachusetts, Ipswich |
| Century Mill Stables | Breeder, Coaches & Trainers, Horse Show, Horseback Riding, Riding Lesson | Bolton, Massachusetts |
| Chrislar Horse Farm & Equestrian Center | Boarding Stable, Breeder, Coaches & Trainers, Horse Show, Horseback Riding, Riding Lesson | Massachusetts, Rowley |
| Clover Hill Farm – Williamstown, MA | Boarding Stable, Trail Rides, Horseback Riding | Massachusetts, North Adams |
| Cobblestone PEMF | Horseback Riding | Massachusetts, Sandwich |
| Colleen O’Connor-Dzik Dressage | Coaches & Trainers, Riding Lesson, Horseback Riding | Massachusetts, Boston |
| Cornerstone Ranch | Boarding Stable, Coaches & Trainers, Riding Lesson, Trail Rides, Horseback Riding | Massachusetts, Leominster |
| Craig Memorial Equestrian Center | Boarding Stable, Coaches & Trainers, Riding Lesson, Trail Rides, Horseback Riding | Massachusetts, Springfield |
| Crowley’s Sales Barn & Stables | Horseback Riding | Agawam, Massachusetts |
| Devon Glen Farm | Riding Lesson, Horseback Riding, Boarding Stable, Coaches & Trainers | Massachusetts, South Hamilton |
| Divinity Farm | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding, Equine Assisted Therapy | Massachusetts, Groveland |
| Domnarski Farm | Boarding Stable, Trail Rides, Horseback Riding | Massachusetts, Ware |
| Dory Meadow Farm | Boarding Stable, Coaches & Trainers, Riding Lesson, Trail Rides, Horseback Riding | Massachusetts, Newburyport |
| Edward J. Hurley | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Massachusetts, Hanover |
| Emerald Hollow Therapeutic Riding Center, Inc. | Equine Assisted Therapy, Horseback Riding | Massachusetts, Brewster |
| Equine Blvd | Boarding Stable, Coaches & Trainers, Riding Lesson, Guest Ranch, Horseback Riding | Massachusetts, Agawam |
| Eureka Farm Dressage | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Massachusetts, Boston |
| Farm at Sweetwater | Boarding Stable, Coaches & Trainers, Horseback Riding | Massachusetts, Lancaster |
| Flying High Farm | Horseback Riding, Equine Assisted Therapy | Massachusetts, Lunenburg |
| Full Circle Equestrian | Boarding Stable, Riding Lesson, Horseback Riding | Massachusetts, Taunton |
| Full Circle Equestrian – Blackstone, MA | Boarding Stable, Riding Lesson, Horseback Riding | Massachusetts, Worcester |
| Golden Moon Farm | Boarding Stable, Riding Lesson, Horseback Riding | Massachusetts, Douglas |
| Greener Pastures Riding Program | Coaches & Trainers, Riding Lesson, Horseback Riding, Equine Assisted Therapy | Massachusetts, Chelmsford |
| Greenlock Therapeutic Riding Center | Horseback Riding, Equine Assisted Therapy | Rehoboth, Massachusetts |
| Greystone Stables – Jefferson, MA | Boarding Stable, Coaches & Trainers, Horseback Riding, Riding Lesson | Holden, Massachusetts |
| Haland Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Falmouth, Massachusetts |
| Harmony Horse Stables | Boarding Stable, Coaches & Trainers, Horse Camps, Horse Show, Horseback Riding, Riding Lesson | Littleton, Massachusetts |
| Hidden Hollow Farm | Boarding Stable, Riding Lesson, Trail Rides, Horseback Riding, Horse Camps | Massachusetts, Pembroke |
| Hideaway Farm | Riding Lesson, Horseback Riding, Coaches & Trainers | Massachusetts, Taunton |
| High Tail Acres, LLC | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Massachusetts, Newbury |
| Hillside Meadows Equestrian Center | Riding Lesson, Horseback Riding, Boarding Stable, Coaches & Trainers | Grafton, Massachusetts |
| Hoof n HOPE | Coaches & Trainers, Horseback Riding, Equine Assisted Therapy | Massachusetts, Worcester |
| Horse & Carriage Rides of Central MA | Horseback Riding, Carriage Rides | Massachusetts, North Brookfield |
| Horse SenseAbility | Coaches & Trainers, Equine Assisted Therapy, Horseback Riding, Riding Lesson | Massachusetts, Sherborn |
| Horse Spirit Healing | Horseback Riding | Massachusetts, Falmouth |
| Horses Healing Hearts | Boarding Stable, Coaches & Trainers, Equine Assisted Therapy, Horseback Riding, Riding Lesson | Massachusetts, Salisbury |
| Huntersbrook Stable | Boarding Stable, Riding Lesson, Horseback Riding | Massachusetts, Norwell |
| Iron Horse Dressage | Boarding Stable, Coaches & Trainers, Horseback Riding, Riding Lesson | Framingham, Massachusetts |
| Katydid Farm | Boarding Stable, Breeder, Coaches & Trainers, Riding Lesson, Horseback Riding | Massachusetts, Westport |
| Lazy J Ranch, LLC | Horseback Riding, Equine Assisted Therapy, Equine Assisted Learning, Boarding Stable, Coaches & Trainers, Riding Lesson | Salisbury, Massachusetts |
| Leland Hill Farm | Horseback Riding | Massachusetts, Taunton |
| Lovelane Special Needs Horseback Riding Program | Equine Assisted Therapy, Horse Camps, Horseback Riding | Boston, Massachusetts |
| Maplewood Farm | Boarding Stable, Coaches & Trainers, Horse Show, Riding Lesson, Horseback Riding | Massachusetts, Marlborough |
| Meeting House Farm | Riding Lesson, Trail Rides, Horseback Riding, Boarding Stable, Coaches & Trainers | Massachusetts, Sandwich |
| Misty Meadows Equine Learning Center | Coaches & Trainers, Riding Lesson, Horseback Riding, Horse Camps, Equine Assisted Therapy | Massachusetts, West Tisbury |
| Morning Light Farm | Horseback Riding, Boarding Stable, Coaches & Trainers | Massachusetts, Springfield |
| Morning Star Stables – Rehoboth, MA | Boarding Stable, Riding Lesson, Horseback Riding | Massachusetts, Rehoboth |
| Mountain View Training Center | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Granby, Massachusetts |
| New Generation Equestrian Services | Riding Lesson, Horseback Riding, Boarding Stable, Coaches & Trainers | Massachusetts, Foxborough |
| New World Riding | Riding Lesson, Horseback Riding, Boarding Stable, Coaches & Trainers | Massachusetts, Marlborough |
| North Gate Farm | Horseback Riding | Massachusetts, Bolton |
| North Star Farm | Boarding Stable, Breeder, Coaches & Trainers, Horse Camps, Horseback Riding, Riding Lesson | Massachusetts, Norwell |
| Old Bear Farm | Boarding Stable, Riding Lesson, Horseback Riding | Plymouth, Massachusetts |
| Orchard Hill Equestrian Center | Boarding Stable, Coaches & Trainers, Horse Camps, Horseback Riding, Riding Lesson | Marlborough, Massachusetts |
| Palmer River Equestrian Center | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding, Horse Camps | Massachusetts, Rehoboth |
| Pony Town Parties | Horseback Riding | Bridgewater, Massachusetts |
| Powderly Meadows | Boarding Stable, Coaches & Trainers, Riding Lesson, Trail Rides, Horseback Riding | Massachusetts, Lakeville |
| Red Horse Farm | Boarding Stable, Riding Lesson, Horseback Riding | Hanson, Massachusetts |
| Rein in a Dream | Horseback Riding, Equine Assisted Therapy | Massachusetts, Worcester |
| Ridge Valley Stables | Boarding Stable, Coaches & Trainers, Horse Transportation, Riding Lesson, Trail Rides, Horseback Riding | Massachusetts, Grafton |
| Rising Hope Farm | Equine Assisted Therapy, Horseback Riding, Riding Lesson | Boston, Massachusetts |
| Rising Star Equestrian Center | Boarding Stable, Coaches & Trainers, Horse Show, Horseback Riding, Riding Lesson | Franklin, Massachusetts |
| Rising Star Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Plymouth, Massachusetts |
| River Wind Farm | Boarding Stable, Coaches & Trainers, Horse Show, Horseback Riding, Riding Lesson | Massachusetts, Pembroke |
| Rocke N Horse Farm | Horseback Riding | Springfield, Massachusetts |
| Running Horse Farm | Horseback Riding | Massachusetts, Bedford |
| Saltwater Farm | Horseback Riding | Massachusetts, Chatham |
| Sheriffmuir Farm | Boarding Stable, Breeder, Riding Lesson, Horseback Riding | Massachusetts, Boston |
| Silvercryst Farm | Coaches & Trainers, Riding Lesson, Trail Rides, Horseback Riding, Boarding Stable | Massachusetts, Southwick |
| Silvershell Inn | Boarding Stable, Guest Ranch, Horseback Riding | Massachusetts, East Wareham |
| Solstice Farm | Coaches & Trainers, Riding Lesson, Horseback Riding, Equine Assisted Therapy | Massachusetts, Lee |
| Stone Ridge Farm Equestrian | Boarding Stable, Coaches & Trainers, Riding Lesson, Trail Rides, Horseback Riding | Massachusetts, Newburyport |
| Stowe Farm | Riding Lesson, Trail Rides, Horseback Riding, Boarding Stable, Coaches & Trainers | Massachusetts, Millbury |
| Strongwater Farm Therapeutic Equestrian Center | Coaches & Trainers, Riding Lesson, Equine Assisted Therapy, Horseback Riding | Boston, Massachusetts |
| The Ponderaia | Horseback Riding, Boarding Stable, Coaches & Trainers, Riding Lesson | Massachusetts, Boston |
| The Therapeutic Equestrian Center | Riding Lesson, Horseback Riding, Equine Assisted Therapy | Massachusetts, Holyoke |
| Transitions Through Motion, Inc. | Horseback Riding, Equine Assisted Therapy | Massachusetts, Belchertown |
| Undermountain Farm | Horseback Riding | Massachusetts, Pittsfield |
| Westfield Riding Club | Equestrian Club, Trail Rides, Horseback Riding | Massachusetts, Westfield |
| Whispering Oak Farms | Horseback Riding | Massachusetts, Dighton |
| Wild Hearts Therapeutic Equestrian Program | Equine Assisted Therapy, Horseback Riding | Massachusetts, West Bridgewater |
| Wildflower Stables | Riding Lesson, Horseback Riding, Equine Assisted Therapy, Boarding Stable, Coaches & Trainers | Boston, Massachusetts |
| Willow Brook Farm – Holliston, MA | Coaches & Trainers, Equine Assisted Therapy, Horse Camps, Horseback Riding, Riding Lesson | Boston, Massachusetts |
| Wind Crest Horse Farm | Boarding Stable, Riding Lesson, Trail Rides, Horseback Riding | Massachusetts, Newburyport |
| Windrush Farm | Boarding Stable, Coaches & Trainers, Equine Assisted Therapy, Horseback Riding | Boston, Massachusetts |
| Winsome Riding Academy, Inc. | Coaches & Trainers, Equine Assisted Therapy, Horseback Riding, Riding Lesson, Trail Rides | Boston, Massachusetts |
