Producton capacity
Milling capacity
Blending capacity
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

Dry fractionation
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

Productontwikkeling
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

Opslag en logistiek
Streamline your supply chain with our efficient storage and distribution solutions:
- 48,000 m² of dry storage
- Strategic location near major European transport routes
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.
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.