Mustard seed is the lifeblood to Besco Grain.  In contracting and processing all forms of North American sourced mustard seed – Yellow, Brown, and Oriental – Besco Grain works with its vast network of producers to assure that only the highest quality of mustard seed is contracted, processed, and supplied to its global partners.

A complete array of packaging options are offered across all types of mustard seed:

  • Bulk hopper trucks
  • Bulk containers 
  • 50 lb. and 25 kg bags (paper and polywoven)
  • Totes 
  • Railcars 

Certified Organic Mustards

Besco Grain is proud to be considered as a select group of mustard seed suppliers who have met Certified Organic qualification.  #1 Grade, Certified Organic Yellow and Brown Mustard Seed is offered by Besco Grain through bulk, bag, and tote packaging.

In order to become a Certified Organic product, a facility must undergo an extensive review process to ensure that crops, production, and processing procedures comply with the Organic Food Production Act and USDA organic regulations. As of March 2022, we are proud to be part of a select group of mustard seed suppliers who can lay this claim.

Segments Served

Besco Grain’s mustard seeds are used in a variety of applications.  While Besco Grain is continually searching for new and innovative applications for its mustard products, here is a list of existing applications:

  • Condiment Mustard
  • Mustard Powders used in:
    • Pourable Salad Dressings (Two-phase and One-phase)
    • Spoonable Dressings and Mayonnaise
    • Tomato-based Sauces and Dressings
  • Pickle Relish
  • Sausages and Meats
  • Seasoning Blends and Topical Coatings
  • And More!

To learn how Besco Grain can work with you in your unique product application, please contact Dale McGillivary at [email protected]


Besco Grain’s mustard seeds are distributed around the world using multiple channels. To customers located within North America, Besco Grain primarily utilizes direct sales and distribution.  However, brokerage and distribution opportunities exist. To learn more about becoming an authorized broker or distributor of Besco Grain mustard seed within North America, please contact: [email protected]


The entire portfolio of Besco Grain’s products is available for export.  To learn more about export opportunities please contact: [email protected]