California Dairies Your leading source for fresh, quality dairy products. CDI provides premium quality dairy products and exceptional customer service to retail, foodservice, commercial, industrial and export customers. Butter CDI produces two thirds of the state’s total annual butter production, and holds a 20 percent share in total U.S. butter production. LEARN MORE Milk Powder On average, CDI manufactures 900 million pounds (408,233 metric tons) of dried milk powder each year. LEARN MORE Nutritional Milk Powder In 2016, California Dairies began producing specialty nutritional milk powders, such as Milk Protein Isolate and Milk Protein Concentrate. LEARN MORE Fluid Milk CDI's member-owners take pride in producing some of the highest quality milk in the world. Together, our dairy farms produce 40 percent of California’s raw milk production. LEARN MORE Become a Member Newsroom Privacy Policies Contact Us (559) 625-2200 ©2021 California Dairies, Inc. All rights reserved.