Nicholas Turkey Breeding Farms
- Breeders of large white turkeys for breeding stock for the international turkey industry.
- http://www.nicholas-turkey.com/

Cuddy Farms
- Producer of turkey poults and hatching eggs, operating in Canada, the U.S. and Europe.
- http://www.cuddyfarms.com/

British United Turkeys Limited.
- Supplies breeding stock worldwide. Includes breed production statistics, technical articles, and nutrition tables and programs.
- http://www.but.co.uk/