| | Feed Stores | Seaford, Delaware |
| | Farriers | Felton, Delaware |
| | Veterinarians | Greenwood, Delaware |
| | Veterinarians | Milton, Delaware |
| | Boarding Facilities, Breeders | Camden Wyoming, Delaware |
| | Feed Stores | Sudlersville, Maryland |
| | Trail Rides, Guest Ranch | Smyrna, Delaware |
| | Feed Stores | Dover, Delaware |
| | Tack Shops | Harrington, Delaware |
| | Boarding Facilities, Breeders, Riding Lessons | Church Hill, Maryland |
| | Coaches & Trainers | Hartly, Delaware |
| | Veterinary Clinic | Dover, Delaware |
| | Equine Assisted Therapy, Horseback Riding | Ellendale, Delaware |
| | Dental Practitioners, Veterinarians | Easton, Maryland |
| | Equine Massage, Boarding Facilities, Horseback Riding | Easton, Maryland |
| | Dental Practitioners, Veterinarians | Dover, Delaware |
| | Tack Shops | Harrington, Delaware |
| | Dental Practitioners, Veterinarians | Dover, Delaware |
| | Dental Practitioners, Veterinarians | Lincoln, Delaware |
| | Farriers | Easton, Maryland |
| | Feed Stores | Kenton, Delaware |
| | Feed Stores | Georgetown, Delaware |
| | Veterinary Clinic | Georgetown, Delaware |
| | Veterinary Clinic, Feed Stores | Milton, Delaware |
| | Veterinary Clinic | Smyrna, Delaware |
| | Boarding Facilities | Cordova, Maryland |
| | Boarding Facilities, Coaches & Trainers, Riding Lessons | Dover, Delaware |
| | Veterinary Clinic | Dover, Delaware |
| | Trailer Sales & Rentals | Felton, Delaware |
| | Veterinarians | Harrington, Delaware |
| | Feed Stores | Wyoming, Delaware |
| | Boarding Facilities, Coaches & Trainers, Riding Lessons | Felton, Delaware |
| | Coaches & Trainers | Dover, Delaware |
| | Horse Associations | Denton, Maryland |
| | Dental Practitioners, Veterinarians | Easton, Maryland |
| | Dental Practitioners, Veterinarians | Easton, Maryland |
| | Boarding Facilities, Coaches & Trainers | Georgetown, Delaware |
| | Veterinary Clinic | Dover, Delaware |
| | Equine Chiropractors, Veterinary Orthopedic Manipulation | Milford, Delaware |
| | Coaches & Trainers | Bridgeville, Delaware |
| | Breeders | Federalsburg, Maryland |
| | Boarding Facilities | Dover, Delaware |
| | Horseback Riding | Greensboro, Maryland |
| | Boarding Facilities, Coaches & Trainers, Riding Lessons | Hartly, Delaware |
| | Feed Stores | Harrington, Delaware |
| | Coaches & Trainers, Riding Lessons, Horseback Riding | Easton, Maryland |
| | Guest Ranch | Federalsburg, Maryland |
| | Boarding Facilities, Guest Ranch, Horseback Riding | Milford, Delaware |
| | Veterinarians | Dover, Delaware |
| | Farriers | Camden, Delaware |
| | Veterinarians | Dover, Delaware |
| | Coaches & Trainers | Lincoln, Delaware |
| | Coaches & Trainers | Denton, Maryland |
| | Dental Practitioners, Veterinarians | Millington, Maryland |
| | Farriers | Ridgely, Maryland |
| | Boarding Facilities, Coaches & Trainers, Riding Lessons | Lincoln, Delaware |
| | Coaches & Trainers | Easton, Maryland |
| | Boarding Facilities, Coaches & Trainers, Riding Lessons, Horseback Riding | Easton, Maryland |
| | Feed Stores | Millington, Maryland |
| | Coaches & Trainers | Denton, Maryland |
| | Feed Stores | Dover, Delaware |
| | Dental Practitioners, Veterinarians | Dover, Delaware |
| | Guest Ranch | Easton, Maryland |
| | Feed Stores | Hartly, Delaware |
| | Farriers | Hartly, Delaware |
| | Feed Stores | Millsboro, Delaware |
| | Horseback Riding, Equine Assisted Therapy, Boarding Facilities, Coaches & Trainers, Riding Lessons | Lincoln, Delaware |
| | Boarding Facilities, Coaches & Trainers, Riding Lessons | Dover, Delaware |
| | Equine Massage | Millsboro, Delaware |
| | Dental Practitioners, Veterinarians | Dover, Delaware |
| | Feed Stores | Bridgeville, Delaware |
| | Horseback Riding, Equine Assisted Therapy | Preston, Maryland |
| | Tack Shops | Seaford, Delaware |
| | Feed Stores | Georgetown, Delaware |
| | Tack Shops | Laurel, Delaware |
| | Feed Stores | Georgetown, Delaware |
| | Veterinary Clinic | Smyrna, Delaware |
| | Boarding Facilities, Coaches & Trainers, Riding Lessons, Horse Camps | Bridgeville, Delaware |
| | Veterinarians | Dover, Delaware |
| | Veterinarians | Dover, Delaware |
| | Coaches & Trainers | Lincoln, Delaware |
| | Feed Stores | Bridgeville, Delaware |
| | Feed Stores | Clayton, Delaware |
| | Horse Associations | Georgetown, Delaware |
| | Riding Lessons, Horseback Riding, Equine Assisted Therapy | Milton, Delaware |
| | Boarding Facilities | Laurel, Delaware |
| | Boarding Facilities | Greenwood, Delaware |
| | Feed Stores | Bridgeville, Delaware |
| | Feed Stores | Bridgeville, Delaware |
| | Feed Stores | Queen Anne, Maryland |
| | Boarding Facilities, Coaches & Trainers, Riding Lessons, Carriage Rides | Denton, Maryland |
| | Tack Shops | Harrington, Delaware |
| | Riding Lessons, Horseback Riding, Equine Assisted Therapy | Hartly, Delaware |
| | Feed Stores | Dover, Delaware |
| | Feed Stores | Seaford, Delaware |
| | Feed Stores | Easton, Maryland |
| | Feed Stores | Milford, Delaware |
| | Feed Stores | Smyrna, Delaware |
| | Feed Stores | Millsboro, Delaware |
| | Trailer Sales & Rentals | Centreville, Maryland |
| | Horse Shows, Trail Rides, Horseback Riding | Queen Anne, Maryland |
| | Trail Rides | Queen Anne, Maryland |
| | Breeders | Smyrna, Delaware |
| | Feed Stores | Massey, Maryland |
| | Trail Rides, Guest Ranch, Horse Camps | Wyoming, Delaware |
| | Boarding Facilities, Coaches & Trainers, Riding Lessons | Hurlock, Maryland |
| | Horse Camps | Millsboro, Delaware |
| | Rescue Organization | Denton, Maryland |
| | Farriers | Hartly, Delaware |
