Blue Diamond Growers is an agricultural cooperative and marketing organization that specializes in California almonds.

Founded in 1910 as the California Almond Growers' Exchange, the organization claims to be the world's largest tree nut processing and marketing company.

[5] From 2004 to 2008 it resisted attempts by the International Longshore and Warehouse Union to organize workers at its processing plant.

[6] In November 2008, however, the union lost an NLRB-supervised vote to establish a branch.

This food and/or confectionery corporation or company-related article is a stub.