Mann Lake – https://www.mannlakeltd.com/
Dadant – https://www.dadant.com/
Simpson’s Bee Supply – http://www.simpsonsbeesupply.com/
Blue Sky Bee Supply – https://www.blueskybeesupply.com/
Queen Right Colonies – http://www.queenrightcolonies.com/
Wicwas Press (books about bees) – http://www.wicwas.com/
Better Bee – https://www.betterbee.com/