A full range of services for the food industry

Castle Group is a contract manufacturing partner specializing in processing food ingredients for companies worldwide. 

5000 t/h
Producton capacity
 t/h
Milling capacity
 45000 t/y
Blending capacity
100 %
Renewable energy
Empowering your business

As a trusted contract manufacturing partner, we specialize in providing end-to-end services that simplify your operations, enhance product quality, and help your business grow sustainably. Powered by 100% green energy, our services are designed to solve your toughest challenges and make your business operations seamless.


Addressing industry challenges

    Our services are certified by FSSC 22000 and FDA, ensuring compliance with the highest food safety standards. 

    We offer organic, kosher, and halal-certified production, enabling you to cater to diverse markets. 

    Our advanced technologies and flexible infrastructure allow us to handle both small-scale and large-scale production.


Our services

Heat treatment 

Enhance product safety, shelf life, and flavor with our advanced thermal processing solutions. Ideal for:

  • Pathogen reduction
  • Enzyme (in)activation
  • Roasting, toasting, and drying
Milling & micronisation

Achieve precise particle sizes for various applications with our state-of-the-art milling equipment. Perfect for:

  • Superfoods
  • Flours
  • Self-dissolving drink powders
Dry blending

Create homogeneous blends tailored to your specific needs. Our capabilities include:

  • Vertical and horizontal mixers
  • Capacity of 45,000 MT per year
 Fractionnement à sec

Innovative techniques for plant-based ingredients, enabling:

  • Protein isolation
  • Fat separation
  • Enhanced functionality for plant-based products
Extrusion & texturisation

Transform plant-based ingredients into innovative products. Perfect for:

  • Meat alternatives
  • Puffed snacks and textured proteins
  • High-protein foods
Packaging

Efficient, automated packaging for market-ready products. Perfect for:

  • Retail: Custom private label options
  • Bulk: Large-scale packaging
  • Specialized: Tailored for sensitive products
Développement de produits

Turn your ideas into market-ready products with our R&D expertise:

  • Custom formulations for flavor, texture, and nutrition
  • Prototyping and testing
  • Market trend analysis
 Entrepôt et logistique

Streamline your supply chain with our efficient storage and distribution solutions:

  • 48,000 m² of dry storage
  • Strategic location near major European transport routes
Comprehensive services for food industry professionals

With over 30 years of industry experience and successful projects delivered across Europe, we bring practical, data-driven solutions to every stage of production.
With deep technical know-how and a hands-on approach, we help you optimise production, reduce waste, and bring innovative products to market faster, safer and more efficiently. 

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How Castle Group makes scaling your business easier

Simplified operations 

Our comprehensive services eliminate the need for multiple vendors, saving you time and resources. From processing to logistics, we handle it all.

Consistent quality

With advanced technologies and strict quality control measures, we ensure consistent results across every batch.

Faster time-to-market

Our agile production processes and strategic location enable quick turnaround times, helping you stay ahead of the competition.

Customisation at scale

Whether you need small-scale production for niche markets or large-scale manufacturing, our flexible infrastructure adapts to your requirements.

Where we can help you

Retail & private label

Launch your own line of food products with custom branding and packaging.


Cater to the growing demand for clean-label, organic, and sustainable products. 

Food service & hospitality

Provide consistent ingredients for restaurants, cafés, and catering services.


Simplify operations with ready-to-use, tailored solutions.

Food manufacturing

Enhance your product portfolio with innovative ingredients and formulations.


Scale production efficiently with consistent quality and performance.


FAQ

Our services are applicable to a large range of ingredients such as (but not limited to):

1. Thermal Processing

  • Roasting & Toasting: Nuts, seeds, cereals, spices.
  • Drying: Grains, legumes, dehydrated vegetables, herbs.
  • Pathogen Reduction: Spices, seeds, nuts, flours.

2. Grinding & Milling

  • Flours: Wheat, rye, oat, rice, chickpea.
  • Superfoods: Chia, flaxseed, quinoa.
  • Powders: Plant proteins, cocoa, drink powders.

3. Dry Blending & Mixing

  • Blends: Baking mixes, spice blends, protein shakes, muesli.

4. Extrusion & Texturisation

  • Plant-Based: Soy, pea, mung bean proteins.
  • Snacks & Cereals: Puffed rice, corn, wheat.

5. Dry Fractionation

  • Protein Isolation: Pea, mung bean, chickpea proteins.
  • Fat Separation: Oilseeds, legumes.

6. Packaging

  • Retail: Nuts, seeds, cereals, baking mixes.
  • Bulk: Flours, powders, grains.

7. Warehousing & Logistics

  • Storage: Dry and cool storage for grains, powders, and sensitive products.

8. Product Development

  • R&D: Plant proteins, baking mixes, functional foods.
  • Prototyping: Meat alternatives, high-protein snacks.

We use advanced technologies and state-of-the-art equipment to ensure precision and quality, including:

  • Automated Roasting Lines: For uniform heat distribution and consistent results.
  • High-Temperature Processing Units: Maintaining protein integrity and enhancing product safety.
  • Vertical and Horizontal Mixers: For maximum homogeneity in blending.
  • Advanced Extruders: For creating custom textures in plant-based products.
  • Robotic Packaging Systems: Ensuring precision in bagging, labeling, and re-packing.

We maintain the highest food safety standards through:

  • Certifications: FSSC 22000 and FDA compliance.
  • Quality Control: Regular audits, batch testing, and traceability systems.
  • Documentation: Certificates of analysis and detailed batch records provided with every order.
  • Hygiene Standards: Strict protocols to prevent cross-contamination and ensure product integrity.

Yes, we are equipped to handle:

  • Organic Certification: BE-BIO certified for organic production.
  • Kosher and Halal Certification: Available upon request, with processes tailored to meet these standards.
  • Allergen-Free Production: Dedicated equipment and protocols to prevent cross-contamination.
    Let us know your specific requirements, and we’ll ensure compliance.
What is the scale and flexibility of your production capacity?

Our production infrastructure is designed for flexibility:

  • Batch Sizes: From small-scale (50 kg) to large-scale (up to 5000 kg per process per hour).
  • Lead Times: Agile processes ensure quick turnaround times.
  • Customization: Tailored production runs to meet your unique needs.

We specialize in a wide range of industries and product categories, including:

  • Dairy: Ingredients for cheese, yogurt, and ice cream.
  • Plant-Based: Meat alternatives, protein isolates, and vegan products.
  • Bakery: Baking mixes, flours, and premixes.
  • Snacks & Cereals: Puffed snacks, muesli, and breakfast cereals.
  • Beverages: Dairy and plant-based drink powders.
  • Sports Nutrition: High-protein blends and functional ingredients.
    Our expertise spans multiple sectors, ensuring tailored solutions for your industry.

We offer efficient logistics and delivery solutions, including:

  • Warehousing: 48,000 m² of dry storage.
  • Shipping: Strategic location near major European transport routes for fast delivery.
  • Inventory Management: Automated systems for accurate and efficient handling.

We offer efficient logistics and delivery solutions, including:

  • Warehousing: 48,000 m² of dry storage.
  • Shipping: Strategic location near major European transport routes for fast delivery.
  • Inventory Management: Automated systems for accurate and efficient handling.

We offer efficient logistics and delivery solutions, including:

  • Warehousing: 48,000 m² of dry storage.
  • Shipping: Strategic location near major European transport routes for fast delivery.
  • Inventory Management: Automated systems for accurate and efficient handling.

Contact us today

Remove the stress from your operations with Castle Group’s comprehensive services. Whether you’re launching a new product, scaling production, or optimizing your supply chain, we have the expertise and infrastructure to make it happen. 

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