Merckens Chocolate - http://www.adm.com/en-US/products/brands/Merckens
Guittard Chocolate - http://www.guittard.com
Peter's Chocolate - http://www.peterschocolate.com
Callebaut Chocolate - http://www.callebaut.com/usen

Wilton Industries - http://www.wilton.com
CK (Country Kitchens) - https://www.ckproducts.com
Americolor - Chocolate, Cake & Food coloring - http://www.americolorcorp.com