American Miniature Horse Association (AMHA)
American Miniature Horse Registry (AMHR)
Miniature Horse Club Europe (MHCE)
Aesthete Miniature Horses, UK
Bali-Hai American Miniature Horses, Denmark
BB Arabians & Miniatures, Denmark
California Dreams Miniatures, UK
Catangas AMHs, Switzerland
Conder Minis, Florida, USA
CS Royal Miniature Horses, Germany
Divigo Stables - Miniatures and Transportation, Netherlands
Donabi UK Stud, UK
Elevage de la Buise, France
Fairytale Pony Farm, UK
5star Miniatures, Denmark
Gallehøjgård Miniatureheste Stutteri, Denmark
Grateful Mini Ranch, Germany
Hailstone Miniature Horses, UK
Jones Mini Whinnies, Pennsylvania, USA
La Luna Miniature Horses, Belgium
Le Val De La Licorne, France
L'il Beginnings International, Canada
Mc Claud's Stables, Netherlands

Marielund Miniatures, Denmark
Modello Miniature Horses, France
Moonlight Farm, Netherlands
Moritzberg Stud, Germany
Oakstar Minis, Sweden
Olympia Miniatures, Denmark
Paradise Ranch, Denmark
Pepper Ridge Miniature Horse Farm, Florida, USA
Pepper Ridge Swiss, Switzerland
Ravnemosen Hesteartikler, Denmark
Red Valley Miniature Horse Farm, UK
Rose Miniature Horses, Germany
Royal Oak Miniature Horse Farm, Florida, USA
Scott Creek Miniature Horses, Oregon, USA
Silver Spring Farm, Netherlands
Slaney Rose Stud, Ireland
SLC Stables, Netherlands
So Chic Miniatures, France
Stal Grashoek, Netherlands
Stal Hazelberg, Netherlands
Stall Belekima, Sweden
The Surprise Stables, Netherlands
Trinity Acres Miniatures and Graphic Design, Ohio, USA
Whistle Mountain Miniatures, Netherlands