Bartlett Meadows
- Breeder of rare production breeds including Marans, Welsumers, and Penedesencas. Offering adult stock, chicks, and hatching eggs. Northwest Florida.
- http://www.bartlettmeadows.com

Solraya Enterprises
- Distributor of organically-raised SASSO chicks in several production breeds also offers organic feeds and other supplies. Management guide, seminar schedules, and dealer network.
- http://solraya.com.ph/

Peterson Farms
- A global supplier of broiler breeding stock. Known for its long history of genetic research and its sound health status. Services Europe, Africa and the mid-East. Located in Decatur, Arkansas, USA.
- http://www.petersonfarms.com/

Hendrix Poultry Breeders
- Suppliers of layer breeding stock in the Netherlands.
- http://www.hendrix-poultry.nl/