| 6K Ranch and Tack | Boarding Stable, Tack Shop, Guest Ranch, Horseback Riding | Elbert, Colorado |
| 711 Ranch | Trail Rides, Guest Ranch, Horseback Riding | Colorado, Gunnison |
| 9 H Quarter Horse & Paints Horse Motel | Horseback Riding, Boarding Stable, Riding Lesson, Guest Ranch | Colorado, La Junta |
| A Rising Star Equestrian Center | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Colorado, Arvada |
| A&A Historical Trails | Horseback Riding | Colorado, Lakewood |
| Academy Riding Stable | Horseback Riding | Colorado, Colorado Springs |
| Academy Riding Stables | Riding Lesson, Horseback Riding | Colorado Springs, Colorado |
| Action Adventures Trail Rides | Trail Rides, Horseback Riding | Colorado, Montrose |
| ADCO Summer Series | Horseback Riding | Colorado, Brighton |
| Allenspark Livery | Horseback Riding | Boulder, Colorado |
| Alpenglow Equine | Riding Lesson, Horseback Riding, Horse Camps, Boarding Stable | Colorado, Steamboat Springs |
| Amore Equestrian | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Colorado, Firestone |
| Anam Cara Equestrian | Coaches & Trainers, Riding Lesson, Horseback Riding | Longmont, Colorado |
| Andersen Farms | Boarding Stable, Horseback Riding | Colorado, Broomfield |
| Aspenwood Stables | Coaches & Trainers, Riding Lesson, Horseback Riding, Boarding Stable | Colorado, Woodland Park |
| Astraddle A Saddle | Horseback Riding | Colorado, Pagosa Springs |
| Aurum Equestrian | Coaches & Trainers, Riding Lesson, Horseback Riding, Horse Camps, Boarding Stable | Colorado, Parker |
| Avalanche Outfitters at Redstone Stables | Horseback Riding | Colorado, Carbondale |
| Baca Grande Stables | Boarding Stable, Coaches & Trainers, Horseback Riding, Riding Lesson, Trail Rides | Alamosa, Colorado |
| Backcountry Outfitters | Trail Rides, Horseback Riding | Colorado, Pagosa Springs |
| Badger Creek Ranch – Coaldale, CO | Horseback Riding, Horse Camps | Colorado, Salida |
| Baker Ranch | Horseback Riding | Colorado, Montrose |
| Ball’s Quarter Horses | Boarding Stable, Breeder, Coaches & Trainers, Riding Lesson, Horseback Riding | Colorado, Fort Collins |
| Banderas Bunkhouse Rv Park | Guest Ranch, Horseback Riding, Trail Rides | Colorado, Salida |
| Bar Lazy J Guest Ranch | Guest Ranch, Horseback Riding | Colorado, Parshall |
| Bear Basin Packtrips, LLC | Guest Ranch, Horseback Riding | Westcliffe, Colorado |
| Bear Creek Stables | Horseback Riding, Horse Camps, Riding Lesson, Trail Rides | Colorado, Morrison |
| Bear Mountain Stables | Horseback Riding | Colorado, Conifer |
| Bearcat Stables | Trail Rides, Horseback Riding | Colorado, Edwards |
| Bears Ranch | Trail Rides, Horseback Riding | Colorado, Durango |
| Beaver Creek Stables | Horseback Riding | Colorado, Denver |
| Best Little Horse House | Boarding Stable, Guest Ranch, Horseback Riding | Colorado, Penrose |
| Big Iron Ranch | Boarding Stable, Trail Rides, Horseback Riding | Colorado, Watkins |
| Black Forest Regional Park | Trail Rides, Horseback Riding | Colorado, Colorado Springs |
| Black Forest Section 16 | Trail Rides, Horseback Riding | Colorado, Colorado Springs |
| Blue Cloud Farms | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Colorado, Longmont |
| Blue Star Farms | Boarding Stable, Coaches & Trainers, Horseback Riding, Riding Lesson | Colorado, Denver |
| Breckenridge Stables | Trail Rides, Horseback Riding | Colorado, Silverthorne |
| Bridle Bit, LLC | Coaches & Trainers, Riding Lesson, Horseback Riding | Colorado, Wellington |
| Bridlewood Farms, Inc. | Boarding Stable, Coaches & Trainers, Horse Show, Horseback Riding | Colorado, Parker |
| Budge’s Wilderness Lodge | Horseback Riding | Colorado, Glenwood Springs |
| Buffalo Bill Saddle Club | Breeder, Trail Rides, Horseback Riding, Horse Camps | Colorado, Littleton |
| BunchLife Stables | Boarding Stable, Horseback Riding | Elizabeth, Colorado |
| C & M Outfitters | Horseback Riding | Colorado, Leadville |
| Capitol Peak Outfitters | Trail Rides, Horseback Riding | Colorado, Snowmass Village |
| Castle Cliff Farms | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Colorado, Denver |
| Cedar Ridge Ranch – Carbondale, CO | Boarding Stable, Coaches & Trainers, Riding Lesson, Trail Rides, Horseback Riding | Colorado, Carbondale |
| CH Equine | Boarding Stable, Coaches & Trainers, Horseback Riding, Riding Lesson | Brighton, Colorado |
| Champions Equestrian | Riding Lesson, Horseback Riding, Coaches & Trainers | Colorado, Sedalia |
| Chapman Performance Horses | Riding Lesson, Horseback Riding, Boarding Stable, Coaches & Trainers | Colorado, Eaton |
| Chatfield Stables | Coaches & Trainers, Riding Lesson, Trail Rides, Horseback Riding, Boarding Stable | Colorado, Littleton |
| Cherokee Park Ranch | Trail Rides, Guest Ranch, Horseback Riding | Colorado, Bellvue |
| Cimarron Stables | Horseback Riding, Boarding Stable, Guest Ranch | Colorado, Montrose |
| Circle K Ranch | Guest Ranch, Horseback Riding | Colorado, Dolores |
| Circle K Ranch, Inc. | Trail Rides, Guest Ranch, Horseback Riding | Colorado, Dolores |
| Circle S Ranch | Boarding Stable, Guest Ranch, Horseback Riding | Colorado, Montrose |
| Coalton Trailhead | Trail Rides, Horseback Riding | Colorado, Denver |
| Colorado Carriage and Wagon | Horseback Riding, Carriage Rides | Colorado, Fort Collins |
| Colorado HorsePower | Riding Lesson, Horseback Riding, Equine Assisted Therapy | Colorado, Castle Rock |
| Colorado Premier Outfitters | Horseback Riding | Colorado, Steamboat Springs |
| Colorado Therapeutic Riding Center | Horseback Riding, Equine Assisted Therapy | Colorado, Longmont |
| Colorado Trails Ranch | Trail Rides, Guest Ranch, Horseback Riding | Colorado, Durango |
| Connections Through Horses | Horseback Riding, Equine Assisted Therapy | Elizabeth, Colorado |
| Copper Top Acres | Trail Rides, Guest Ranch, Horseback Riding, Boarding Stable | Colorado, Laporte |
| Cottonwood Riding Club | Boarding Stable, Coaches & Trainers, Horseback Riding, Riding Lesson | Colorado, Littleton |
| Deb’s Livery and Horseback Riding | Horseback Riding | Colorado, Montrose |
| Deer Valley Ranch | Trail Rides, Guest Ranch, Horseback Riding | Colorado, Nathrop |
| Deer Valley Ranch – Bellvue, CO | Guest Ranch, Horseback Riding | Colorado, Bellvue |
| DEKO Ranch | Guest Ranch, Horseback Riding, Boarding Stable | Colorado, Hudson |
| Del’s Triangle 3 Ranch | Trail Rides, Horseback Riding | Colorado, Walden |
| Devil’s Backbone Open Space | Trail Rides, Horseback Riding | Colorado, Loveland |
| Diamond Hitch Stables | Horseback Riding | Colorado, Pagosa Springs |
| Diamond Rose Ranch | Horseback Riding, Trail Rides, Guest Ranch | Colorado, Clifton |
| Dooley Performance Horses | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Colorado, Elbert |
| Double Check Arena | Boarding Stable, Riding Lesson, Horseback Riding | Colorado, Eaton |
| Drake Johnson Performance Horses | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Colorado, Wray |
| Eclipse Ranch Performance Horses | Riding Lesson, Horseback Riding, Boarding Stable, Breeder, Coaches & Trainers | Colorado, Fort Collins |
| Elk Heart Outfitters | Horseback Riding, Trail Rides | Colorado, Pagosa Springs |
| Elkhead Ranch | Guest Ranch, Horseback Riding | Craig, Colorado |
| Elkhorn Stables | Trail Rides, Horseback Riding | Colorado, Estes Park |
| Elktrace Bed and Breakfast | Horseback Riding, Boarding Stable, Guest Ranch | Colorado, Durango |
| Equine Empowerment | Horseback Riding, Equine Assisted Therapy | Colorado, Telluride |
| EquusLibere | Horseback Riding, Equine Assisted Learning | Colorado, Boulder |
| Estes Park Outfitters | Trail Rides, Horseback Riding | Estes Park, Colorado |
| FaithfulHearts Equine Learning Center | Horseback Riding, Equine Assisted Therapy | Colorado, Woodland Park |
| Ferro Equine Services | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Clifton, Colorado |
| Flatirons Equestrian | Horseback Riding | Colorado, Lafayette |
| Fort Collins North / Wellington KOA | Trail Rides, Horseback Riding, Horse Camps | Colorado, Wellington |
| Four Corners Horseback Adventures | Horseback Riding | Colorado, Mancos |
| Fox Run Regional Park | Trail Rides, Horseback Riding | Colorado, Colorado Springs |
| FREE – Front Range Exceptional Equestrians | Horseback Riding, Equine Assisted Therapy | Colorado, Fort Collins |
| Friends of Horses Rescue & Adoption | Boarding Stable, Coaches & Trainers, Equine Assisted Therapy, Horse Camps, Horseback Riding, Rescue Organization, Riding Lesson | Centennial, Colorado |
| Front Range Show Stables | Breeder, Coaches & Trainers, Riding Lesson, Horseback Riding, Boarding Stable | Colorado, Boulder |
| Fun Valley Horses | Horseback Riding | Colorado, Alamosa |
| Gambel Oaks Equestrian Center | Coaches & Trainers, Riding Lesson, Horseback Riding, Boarding Stable | Colorado, Elizabeth |
| Gateway Stables | Boarding Stable, Horseback Riding | Colorado, Laporte |
| Geoff Morris Quarter Horses | Boarding Stable, Coaches & Trainers, Horseback Riding, Riding Lesson | Colorado, Platteville |
| Glacier Creek Stables | Horseback Riding | Colorado, Estes Park |
| Glenwood Adventure Company | Horseback Riding | Colorado, Glenwood Springs |
| Gore Range Outfitters | Horseback Riding | Colorado, Silverthorne |
| GR Bar Ranch | Trail Rides, Horseback Riding | Colorado, Centennial |
| Granite Mountain Outfitters | Horseback Riding | Colorado, Salida |
| Green Meadow Stables Conifer | Boarding Stable, Trail Rides, Horseback Riding | Colorado, Conifer |
| Green Mesa Ranch | Trail Rides, Guest Ranch, Horseback Riding | Colorado, Gunnison |
| Greenhorn Horse Hotel | Boarding Stable, Horseback Riding | Colorado, Pueblo |
| Halfmoon Packing & Outfitting | Boarding Stable, Coaches & Trainers, Horseback Riding, Horse Camps, Carriage Rides | Colorado, Leadville |
| Harvard City Riding Stables | Horseback Riding | Colorado, Buena Vista |
| Have Saddle Will Travel | Trail Rides, Horseback Riding | Colorado, Grand Junction |
| Heart’s Desire Farm | Coaches & Trainers, Riding Lesson, Horseback Riding, Breeder | Colorado, Delta |
| Hearts & Horses Therapeutic Riding Center | Equine Assisted Therapy, Horseback Riding, Riding Lesson | Colorado, Loveland |
| Heartstrings & Hoofbeats | Horseback Riding, Equine Assisted Therapy | Colorado, Centennial |
| Hi Country Stables | Horseback Riding | Estes Park, Colorado |
| High Country Stables | Horseback Riding | Colorado, Fort Collins |
| Highlands Ranch | Horseback Riding, Boarding Stable, Coaches & Trainers, Riding Lesson, Trail Rides | Colorado, Littleton |
| Historic Triple B Ranch | Boarding Stable, Coaches & Trainers, Riding Lesson, Trail Rides, Horseback Riding | Colorado, Woodland Park |
| Hobby Horse Farms | Boarding Stable, Coaches & Trainers, Horse Show, Horseback Riding, Riding Lesson | Colorado, Firestone |
| Hobo’s Hideout | Guest Ranch, Horseback Riding | Colorado, Mancos |
| Holcomb Farm | Guest Ranch, Horseback Riding, Trail Rides | Colorado, Granby |
| HorseBuds | Riding Lesson, Horseback Riding, Equine Assisted Therapy | Colorado, Greeley |
| Horseplay – CO | Horseback Riding | Colorado, Broomfield |
| Horses for Healing at Sky View Acres | Boarding Stable, Riding Lesson, Horseback Riding, Equine Assisted Therapy | Colorado, Montrose |
| Humble Ranch | Horseback Riding, Equine Assisted Therapy | Colorado, Steamboat Springs |
| Independence Pass Outfitting Company | Horseback Riding | Colorado, Basalt |
| Interstate Stable Horse Motel | Boarding Stable, Trail Rides, Guest Ranch, Horseback Riding | Colorado, Wellington |
| Iron Horse Therapeutic Farm | Coaches & Trainers, Horseback Riding, Equine Assisted Therapy | Colorado, Fort Collins |
| Jackson Outfitters | Horseback Riding | Colorado, Montrose |
| Jackson Stables | Trail Rides, Horseback Riding, Carriage Rides | Colorado, Estes Park |
| JB’s Horse Motel | Guest Ranch, Horseback Riding, Boarding Stable, Trail Rides | Colorado, Burlington |
| JCC Ranch Camp | Trail Rides, Guest Ranch, Horseback Riding, Horse Camps | Colorado, Elbert |
| Jefferson County Fairgrounds | Horseback Riding | Colorado, Golden |
| JG Ranch & Events Arena | Horseback Riding, Guest Ranch | Colorado, Fruita |
| JK Training | Coaches & Trainers, Horseback Riding, Boarding Stable, Breeder | Colorado, Longmont |
| JL Barnes Enterprises | Horseback Riding, Boarding Stable | Colorado, Wellington |
| John Meade Park | Horseback Riding | Colorado, Denver |
| Jones Livery & Ranch | Guest Ranch, Horseback Riding | Colorado, Cortez |
| Josh Lyons/Lyons Legacy | Coaches & Trainers, Horseback Riding, Tack Shop | Colorado, Grand Junction |
| Kenlyn Arabians | Breeder, Coaches & Trainers, Horseback Riding | Aurora, Colorado |
| Kent Hill Farm | Boarding Stable, Breeder, Horseback Riding | Colorado, Parker |
| Kettle Creek Ranch | Horseback Riding | Colorado, Colorado Springs |
| KGO Ranch and Tack | Tack Shop, Trail Rides, Guest Ranch, Horseback Riding | Colorado, Gill |
| Koch Cowhorses | Boarding Stable, Coaches & Trainers, Horseback Riding | Colorado, Elizabeth |
| Lake View Equestrian | Boarding Stable, Coaches & Trainers, Riding Lesson, Trail Rides, Horseback Riding | Colorado, Boulder |
| Laughing Buck Farm | Riding Lesson, Horseback Riding, Horse Camps, Equine Assisted Therapy | Colorado, Fort Collins |
| Legacy Equestrians | Coaches & Trainers, Horse Camps, Horseback Riding, Riding Lesson | Colorado, Parker |
| Liberty Hunter Jumpers | Boarding Stable, Coaches & Trainers, Horseback Riding | Colorado, Delta |
| Longacre Equine | Boarding Stable, Coaches & Trainers, Horse Transportation, Riding Lesson, Horseback Riding | New Castle, Colorado |
| Lost Creek Acres | Boarding Stable, Guest Ranch, Horseback Riding | Colorado, Bennett |
| M Lazy C Guest Ranch | Trail Rides, Guest Ranch, Horseback Riding | Florissant, Colorado |
| Majestic Dude Ranch | Guest Ranch, Horseback Riding | Mancos, Colorado |
| Majestic Outfitters | Horseback Riding | Colorado, Pagosa Springs |
| Maroon Bells Guide and Outfitters | Horseback Riding | Carbondale, Colorado |
| Meadowbrook Ranch | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Colorado, Sedalia |
| Medicine Horse Center | Equine Assisted Therapy, Horseback Riding | Colorado, Mancos |
| Meeker Stable | Horseback Riding | Colorado, Meeker |
| Mega Mountain Magic | Horseback Riding | Colorado, Leadville |
| Mesa Meadows Cottage | Boarding Stable, Trail Rides, Guest Ranch, Horseback Riding | Colorado, Mancos |
| Mesa Verde Stables | Horseback Riding | Colorado, Mancos |
| Middle Frisco Trail | Trail Rides, Horseback Riding | Monte Vista, Colorado |
| Millbrook Equestrian | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Elizabeth, Colorado |
| Millers Levi Acres | Boarding Stable, Trail Rides, Horseback Riding | Colorado, Loveland |
| Miracles Therapeutic Riding | Horseback Riding, Equine Assisted Therapy | Colorado, Lafayette |
| Modern Horsemanship | Boarding Stable, Coaches & Trainers, Horseback Riding | Colorado, Sedalia |
| Mountain View Ranch and Stables | Boarding Stable, Coaches & Trainers, Horseback Riding, Riding Lesson | Colorado, Fort Collins |
| Mt. Princeton Riding Stables | Trail Rides, Horseback Riding | Colorado, Buena Vista |
| Music Meadows Ranch | Guest Ranch, Horseback Riding, Trail Rides | Colorado, Westcliffe |
| My Heroes | Riding Lesson, Horseback Riding, Equine Assisted Therapy | Colorado, Fort Collins |
| Natascha Gates Showjumping | Coaches & Trainers, Riding Lesson, Horseback Riding, Boarding Stable, Breeder | Colorado, Elizabeth |
| National Park Gateway Stables | Horseback Riding | Colorado, Estes Park |
| Nicki Wilcox Show Jumping | Coaches & Trainers, Riding Lesson, Horseback Riding, Boarding Stable | Colorado, Parker |
| Nighthawk Equestrian Center | Horseback Riding, Boarding Stable, Coaches & Trainers, Riding Lesson | Colorado, Longmont |
| North Fork Ranch | Guest Ranch, Horseback Riding | Colorado, Conifer |
| Old Stage Riding Stables | Horseback Riding | Colorado, Colorado Springs |
| Over the Hill Outfitters | Trail Rides, Horseback Riding, Horse Camps | Colorado, Durango |
| P2 Equestrian | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Colorado, Elizabeth |
| Palisades Horse Camp | Horseback Riding, Trail Rides | Colorado, Pagosa Springs |
| PATH International | Horseback Riding, Equine Assisted Therapy | Colorado, Westminster |
| Plane View Farm | Boarding Stable, Coaches & Trainers, Horseback Riding, Riding Lesson | Colorado, Denver |
| Praying Hands Ranch | Riding Lesson, Horseback Riding, Equine Assisted Therapy | Colorado, Parker |
| Promise Ranch Therapies & Recreation | Equine Assisted Therapy, Horseback Riding | Castle Rock, Colorado |
| Rabbit Mountain Open Space | Horseback Riding | Colorado, Longmont |
| Red Barn Ranch LLC | Boarding Stable, Guest Ranch, Horseback Riding | Colorado, New Castle |
| Red Tail Ranch Equestrian Center | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Colorado, Woodland Park |
| Redefined Equestrian | Equine Assisted Therapy, Equine Assisted Learning, Boarding Stable, Coaches & Trainers, Horse Show, Riding Lesson, Horseback Riding | Colorado, Fort Collins |
| Riding Institute for Disabled Equestrians RIDE | Horseback Riding, Equine Assisted Therapy | Colorado, Silt |
| Rimrock Adventures | Trail Rides, Guest Ranch, Horseback Riding | Colorado, Fruita |
| Rocky Mountain Riding Therapy | Horseback Riding, Equine Assisted Therapy | Colorado, Boulder |
| Rocky Mountain Stables | Trail Rides, Horseback Riding | Colorado, Granby |
| Rocky Mountain Wildlife Park | Trail Rides, Horseback Riding | Colorado, Pagosa Springs |
| Rocky Top River Ranch | Trail Rides, Guest Ranch, Horseback Riding | Colorado, Salida |
| Rosie Mae Meadows Ranch | Trail Rides, Guest Ranch, Horseback Riding | Colorado, Elizabeth |
| Sage Outdoor Adventures | Horseback Riding | Eagle, Colorado |
| Salisbury Equestrian Park | Horseback Riding | Colorado, Parker |
| San Juan Outfitting | Horseback Riding | Colorado, Pagosa Springs |
| San Juan Sky Outfitters | Trail Rides, Horseback Riding | Colorado, Durango |
| Saul’s Creek Stables | Boarding Stable, Trail Rides, Guest Ranch, Horseback Riding, Horse Camps | Colorado, Bayfield |
| Schwartzenberger Equine | Boarding Stable, Breeder, Coaches & Trainers, Riding Lesson, Horseback Riding | Colorado, Longmont |
| Shane Brown Performance Horses | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Colorado, Elbert |
| Shiloh Guest Ranch | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Colorado, Fort Collins |
| Shining Star Ranch | Coaches & Trainers, Riding Lesson, Horseback Riding | Colorado, Castle Rock |
| Sidney Peak Ranch | Boarding Stable, Riding Lesson, Trail Rides, Horseback Riding | Colorado, Steamboat Springs |
| Silver Peaks Ranch | Guest Ranch, Horseback Riding | Colorado, Eaton |
| Skyline Lodge | Trail Rides, Guest Ranch, Horseback Riding | Colorado, Monte Vista |
| Sleepy Hollow Farm | Boarding Stable, Coaches & Trainers, Horseback Riding, Riding Lesson | Colorado, Longmont |
| Slidin Daze Enterprises | Boarding Stable, Breeder, Coaches & Trainers, Riding Lesson, Trail Rides, Horseback Riding | Colorado, Fort Collins |
| Snow Creek Ranch Larkspur | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Colorado, Larkspur |
| Snowfield Farm Inc. | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Colorado, Parker |
| Snowmass Creek Outfitters | Horseback Riding | Snowmass Village, Colorado |
| Sombrero Ranches | Horseback Riding | Colorado, Steamboat Springs |
| Sombrero Stables | Horseback Riding | Longmont, Colorado |
| Sombrero Stables – Estes Park | Horseback Riding | Colorado, Estes Park |
| South Wind Equestrian Center | Boarding Stable, Riding Lesson, Horseback Riding, Horse Camps, Equine Assisted Therapy | Colorado, Montrose |
| Squirrel Creek Guest House | Trail Rides, Guest Ranch, Horseback Riding | Colorado, Pueblo |
| StableStrides | Riding Lesson, Trail Rides, Horseback Riding, Equine Assisted Therapy | Colorado, Elbert |
| Starfire Farm | Boarding Stable, Breeder, Coaches & Trainers, Riding Lesson, Trail Rides, Horseback Riding | Colorado, Berthoud |
| Steamboat STARS | Equine Assisted Therapy, Horseback Riding, Horse Camps | Colorado, Steamboat Springs |
| Sunny Horse Foundation | Horseback Riding, Equine Assisted Therapy | Colorado, Broomfield |
| Sunset Ridge Equine Services | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Colorado, Eaton |
| Tally Ho Inn Horse Hotel | Boarding Stable, Guest Ranch, Horseback Riding | New Castle, Colorado |
| Tarryall River Ranch | Horseback Riding, Guest Ranch | Colorado, Florissant |
| Telluride Horseback Adventures | Horseback Riding | Colorado, Norwood |
| Telluride Wranglers | Trail Rides, Horseback Riding, Carriage Rides | Colorado, Montrose |
| Temple Grandin Equine Center | Horseback Riding, Equine Assisted Therapy | Fort Collins, Colorado |
| The Alpine Stables | Horseback Riding | Colorado, Nederland |
| The Diamond T | Coaches & Trainers, Riding Lesson, Horseback Riding, Boarding Stable | Colorado, Alamosa |
| The Equine Approach | Horseback Riding, Equine Assisted Therapy | Colorado, Colorado Springs |
| The Four Winds | Horse Show, Riding Lesson, Horseback Riding, Boarding Stable, Coaches & Trainers | Fort Collins, Colorado |
| The Right Step, Inc. | Horseback Riding, Equine Assisted Therapy | Colorado, Littleton |
| Tracy Reining Horses | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Colorado, Longmont |
| Tree Top Ranch B&B | Guest Ranch, Horseback Riding | Colorado, Trinidad |
| Trio Therapy Partners | Horseback Riding, Equine Assisted Therapy | Colorado, Eagle |
| Triple BBB Farm on 285 | Boarding Stable, Guest Ranch, Horseback Riding | Salida, Colorado |
| Triple Creek Ranch – Longmont, CO | Boarding Stable, Horse Camps, Horseback Riding, Riding Lesson | Colorado, Longmont |
| Tumbling River Ranch | Guest Ranch, Horseback Riding, Trail Rides | Colorado, Denver |
| Vail Stables | Horseback Riding | Colorado, Vail |
| Veneble Falls from Alverado Campground | Trail Rides, Horseback Riding | Colorado, Westcliffe |
| Versatile Equine | Coaches & Trainers, Riding Lesson, Horseback Riding | Colorado, Delta |
| Vicki Baker & Ashley Carr Eventing | Riding Lesson, Horseback Riding, Coaches & Trainers, Horse Show | Colorado, Wellington |
| Watt Mule Company | Trail Rides, Guest Ranch, Horseback Riding | Canon City, Colorado |
| Weston Valley Ranch | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Colorado, Sedalia |
| Wet Mountain Valley Saddle Club | Horseback Riding, Trail Rides | Colorado, Westcliffe |
| Whistling Elk Ranch | Guest Ranch, Horseback Riding | Colorado, Walden |
| White Eagle Adventures | Horseback Riding | Colorado, Pueblo |
| Whole Heart Ranch | Horseback Riding, Equine Assisted Therapy | Colorado, Kiowa |
| Wicked Good Horses | Horseback Riding | Colorado, Loveland |
| Wild Horse Equestrian Center | Boarding Stable, Guest Ranch, Horseback Riding | Colorado, Ignacio |
| Wild West Excursions | Horseback Riding | Colorado, Cortez |
| Wind Walkers | Riding Lesson, Horseback Riding, Horse Camps, Equine Assisted Therapy | Colorado, Carbondale |
| Winding Creek Ranch | Trail Rides, Guest Ranch, Horseback Riding | Colorado, Franktown |
| Windsong Stables and Farm | Horseback Riding | Colorado, Fort Lupton |
| Windy Creek Ranch | Guest Ranch, Horseback Riding | Colorado, Longmont |
| Winter Park Trail Rides | Trail Rides, Horseback Riding | Colorado, Fraser |
| Wolf Hill Stables | Boarding Stable, Coaches & Trainers, Horseback Riding | Carbondale, Colorado |
| Wolfe Arena | Boarding Stable, Horseback Riding | Colorado, Wellington |
| Wrights Performance Horses | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Colorado, Penrose |
| WZ Ranch | Boarding Stable, Horseback Riding, Horse Camps | Colorado, Larkspur |
| YMCA – Snow Mountain Ranch | Horseback Riding | Colorado, Granby |
