Exhibiting at International Food & Drink Event (IFE) 2025

G.S. Dunn Dry Mustard Millers is North America’s leading processor of dry mustard products, headquartered in Hamilton, Ontario, Canada. With a heritage dating back over 150 years, G.S. Dunn is recognized globally for its specialization in the milling and refinement of mustard seeds into premium mustard flours, brans, and ground products. The company serves industrial food manufacturers, condiment producers, and culinary suppliers across more than 40 countries worldwide.

Core Business and Product Offerings

G.S. Dunn offers a comprehensive portfolio of mustard-based ingredients tailored for use in sauces, dressings, meat processing, bakery products, and seasoning blends. Their product categories include:

• Mustard Flours

  • Yellow Mustard Flour
  • Oriental Mustard Flour
  • Brown Mustard Flour

• Ground Mustards

  • Yellow Ground Mustard
  • Oriental Ground Mustard
  • Brown Ground Mustard

• Mustard Brans

  • Yellow Mustard Bran
  • Oriental Mustard Bran
  • Brown Mustard Bran

• Deactivated Mustards

  • Deactivated Yellow Mustard
  • Deactivated Oriental Mustard
  • Deactivated Brown Mustard

These products are available in a variety of granulations, flavor profiles, and heat levels, offering custom functional solutions for global food manufacturing needs.

Specialisation and Unique Selling Proposition

G.S. Dunn stands out in the mustard milling industry through:

• Single-ingredient focus: Exclusively dedicated to mustard processing, ensuring unmatched expertise and quality control
• Custom milling technology: Producing particle sizes and flavor attributes tailored to customer application
• Functional applications: Mustard ingredients designed for flavor enhancement, emulsification, water-binding, and microbial control
• Kosher, Halal, and non-GMO offerings to meet diverse global market standards

The company is especially valued for supplying deactivated mustard flours, used for flavor without enzymatic activity or pungency, which are critical in applications like mayonnaise, salad dressings, and sausages.

Target Markets

G.S. Dunn primarily serves:

• North America: United States and Canada account for the largest volume of industrial usage
• Europe: Including Germany, UK, France
• Asia-Pacific: India, Japan, Australia
• Latin America & MENA: Emerging demand in processed food and condiment sectors

Their customers include multinational CPG companies, commercial kitchens, spice blenders, and private label sauce manufacturers.

Capabilities

G.S. Dunn operates one of the most advanced mustard milling facilities in North America. Their capabilities include:

• Proprietary dry milling technology for fine particle control
• Deactivation equipment for microbial and enzymatic control
• Real-time laboratory analysis for flavor consistency and safety
• High-volume packaging systems for bulk industrial use (sacks, drums, totes)

The company ensures full traceability from seed procurement to finished ingredient.

Certifications and Compliance

G.S. Dunn upholds rigorous food safety and quality standards, supported by:

• BRCGS (British Retail Consortium Global Standard)
• GMP (Good Manufacturing Practices)
• HACCP
• Kosher Certification
• Halal Certification
• Non-GMO options
• FDA and CFIA registered facility

Their commitment to regulatory excellence enables seamless export to highly regulated markets like the EU and the US.

Financials and Export Shipment Record

Although G.S. Dunn is a privately held company and does not publicly disclose financials, trade data indicates:

• Export reach in over 40 countries
• Estimated shipment volume: 12,000 to 15,000 metric tons annually
• Annual export revenue estimate: $25 million – $35 million
• Key export items include yellow mustard flour and deactivated mustard

Their robust logistics and compliance allow them to fulfill both high-volume and customized industrial orders globally.

Recognitions and Industry Positioning

• Recognized as North America’s top dry mustard miller
• Longstanding supplier to Fortune 500 food and seasoning brands
• Trusted partner for clean-label and plant-based product developers
• Key exhibitor in international trade fairs including IFT (Institute of Food Technologists Expo) and Gulfood Manufacturing

Their expertise in mustard functional applications has made them a preferred solution provider in R&D-driven food segments.

Customer Testimonials

While not publicly displayed, long-term industry partnerships suggest strong client satisfaction based on:

• Consistency in product quality and heat strength
• Technical support for product application and formulation
• On-time deliveries and scalable supply contracts
• Excellent food safety and documentation systems

Major Achievements

• Over 150 years of continuous mustard milling operations
• Developed proprietary technology for deactivated mustard ingredients
• Built long-term partnerships with leading condiment and meat processing brands
• Maintains global export channels across 5 continents
• Recognized for innovation in functional mustard use across multiple food categories

G.S. Dunn Dry Mustard Millers remains the global benchmark in mustard ingredient processing, delivering precision, reliability, and quality to industrial food manufacturers seeking the best in natural flavor and functionality.