What Castle Malting does

Castle Malting (La Malterie du Château S.A.) is a Belgian specialty malt producer founded in 1868 in Beloeil, Belgium, that operates what it describes as the oldest malting plant in Belgium and one of the oldest in the world. The company manufactures and distributes more than 100 types of base and specialty malts (including Pilsen, Munich, Vienna, Wheat, Caramel, Roasted, Rye, Distilling, and a full organic line) under the CHÂTEAU brand, alongside a complementary portfolio of 200+ hop varieties, Fermentis yeast products, spices, Belgian candy sugars, crown caps, kegcaps, and cleaning products. The underlying production process combines a traditional over-nine-day malting technique with in-house developed roasting technology, supported by an internal laboratory for quality analysis and a pilot microbrewery for recipe testing and customer training.

The company's customer base spans more than 3,600 brewers across 147 countries, segmented horizontally across homebrewers, craft breweries, industrial breweries, and whisky distilleries. It sells primarily through a direct-to-customer e-commerce platform available in 16 languages, complemented by the BrewMalt mobile app (iOS and Android), free recipe databases, a Malt Color Calculator, malt analysis service, Castle Academy training, and webinars. Value-added services (technical support from Belgian brewing experts, recipe development, and laboratory analysis) are bundled with ingredient sales, and the company maintains quality certifications including ISO 22000, HACCP, FCA Malt Certificate (2024–2027), EU Regulation 178-2002 traceability, GMO-free, and organic certification.

Revenue mechanics are based on one-time product sales priced on an ExWorks basis with tiered volume discounts of 10% (200–775 kg), 15% (800–2,975 kg), and 20% (over 3,000 kg), and a 50 kg minimum malt order. Global fulfillment is handled by an in-house professional logistics department from the Beloeil facility near the port of Antwerp, supporting ExW, FCA, FOB, CFR, CIF, and DAP terms via 20' and 40' containers and trucks. The company is privately held with no disclosed funding rounds, M&A activity, or institutional investment signals.

Name

Castle Malting

Legal name

La Malterie du Château S.A.

Website

https://castlemalting.com

Company type

Private

Founded year

1868

Operating status

Operating

Headcount range

11–50 employees

Short description

Castle Malting is a Belgian specialty malt producer founded in 1868, supplying 100+ malt varieties, 200+ hop types, yeast, and complementary brewing ingredients to over 3,600 brewers across 147 countries via direct e-commerce.

Ownership category

akta.pro rank

Product category

Malt Production

NAICS

Malt Manufacturing (311213), Flour Milling and Malt Manufacturing (31121)

SIC

Malt Beverages (2082), Wholesale-Beer, Wine & Distilled Alcoholic Beverages (5180)

akta.pro primary industry

Distilled Spirits Production & Distilling (AFAFAAAC)

akta.pro secondary industry

Bar & Beverage Service Supplies Wholesale (AFAIALAG)

Keywords

• Specialty malt production
• Brewing ingredients supply
• Base and roasted malts
• Beer and whisky malting
• Organic malt varieties

Headquarters

HQ city

Beloeil

HQ country

Belgium

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Malt Sales: Core revenue from production and sale of over 100 types of base and specialty malts, including standard, customized, and organic varieties. Malts are available in whole grain or crushed form with various packaging options.
2. Brewing Ingredients: Sale of complementary brewing ingredients including hops (200+ varieties), spices, Belgian candy sugars, crown caps, and kegcaps.
3. Fermentation Products: Sale of Fermentis yeast products for brewing applications.
4. Technical Services: Technical support and counselling from Belgian brewing experts, laboratory analyses, and training at the pilot microbrewery.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels7 records

Core offering

Castle Malting produces and sells more than 100 types of base, specialty, organic, caramel, and roasted malts for beer and whisky production under the CHÂTEAU brand. The portfolio is complemented by over 200 hop varieties, Fermentis yeast strains, brewing spices, Belgian candy sugars, and packaging products such as crown caps and kegcaps. Value-added technical services include lab malt analysis, recipe databases, a malt color calculator, and pilot microbrewery training.

Product overview

Castle Malting is a Belgian malt supplier operating as a single unified product portfolio centered on premium malts and brewing ingredients, with the oldest malting plant in Belgium founded in 1868. The core offering comprises over 100 types of base and specialty malts (including Pilsen, Munich, Vienna, Wheat, Caramel, Roasted, and Organic malts) under the CHÂTEAU brand, complemented by a comprehensive range of over 200 hop varieties, Fermentis yeast products, spices, Belgian candy sugars, and packaging products (crown caps, keg caps). The company supports its ingredient sales with value-added services including free beer and whisky recipe databases with ordering capability, an online Malt Color Calculator, laboratory malt analysis, quality certificates, and pilot microbrewery training. A free mobile application (BrewMalt) is available for iOS and Android, and the company operates a multilingual e-commerce platform with logistics services for global delivery. The products are sold primarily through direct ordering with volume-based pricing discounts, serving over 3,600 brewers across 147 countries.

Differentiator

Problem solved

Functional benefit

Products and services

• CHÂTEAU PILSEN Standard base malt for brewing various beer styles from Pilsen to lagers, providing the enzymatic and flavor foundation for beer recipes.
• CHÂTEAU MUNICH Munich-style malt providing rich malty character and depth to dark beers such as Dunkel, Bock, and Abbey styles.
• CHÂTEAU VIENNA NATURE (Organic Malt) Organic Vienna malt offering subtle malt sweetness and enhanced body for craft and organic beers, available in 25 kg bags whole grain or coarse milled (minimum 300 kg for milling).
• CHÂTEAU WHISKY Malt specifically designed for whisky production (max 4 EBC) providing the characteristic flavor profile required for distilling applications.
• CHÂTEAU RYE MALT Rye malt (3-8 EBC) used in whisky and beer recipes for spicy rye character and distinctive flavor.
• CHÂTEAU BLACK Dark roasted malt (1200-1500 EBC) providing intense color and roasted coffee flavors to stouts and porters.
• CHÂTEAU CARA CLAIR Light caramel malt providing sweet caramel notes and enhanced head retention for beer recipes.
• CHÂTEAU CRYSTAL NATURE (Organic Malt) Organic crystal malt for adding sweetness and caramel character to organic beers.
• CHÂTEAU MELANO LIGHT Light roasted malt providing amber color and mild roasted flavors for beer styles requiring subtle roast notes.
• CHÂTEAU ACID Acid malt used to adjust mash pH levels for optimal enzymatic activity during brewing.
• CHÂTEAU WHEAT MUNICH LIGHT Light wheat Munich malt for wheat beers and specialty brewing applications.
• CHÂTEAU DISTILLING Malt specifically processed for whisky and spirit distilling applications.
• CHÂTEAU CHIT WHEAT NATURE MALT FLAKES Pre-gelatinized wheat flakes for easy addition to brewing without mashing, supporting organic beer production.
• CHÂTEAU CARA HONEY NATURE (Organic Malt) Organic honey caramel malt providing sweet honey and caramel notes for organic beer styles.
• CHÂTEAU BLACK NATURE (Organic Malt) Organic black roasted malt for coloring and roasted character in organic beers.
• CHÂTEAU MELANO Melano malt providing amber to copper color and rich roasted flavors for beer recipes.
• Art Malt Bio Pilsen 2RS Organic Pilsen malt (2-row spring) for brewing premium organic beers.
• Hops Product Line Over 200 hop varieties sold in T90 pellets in 5 kg bag increments, sourced from France, Belgium, Germany, and New Zealand, including Cascade, Challenger, Mandarina Bavaria, Nelson Sauvin, Amarillo, Nugget, Hallertau Tradition, and organic Challenger.
• Fermentis Yeast Product Line Active dry yeast strains for brewing and distilling including SAFBREW HA-18, SAFALE S-04, SAFALE F-2, SAFLAGER S-23, SAFLAGER W-34/70, SAFBREW LD-20, SAFBREW LA 02 (POF negative for low-alcohol beer), and SAFSPIRIT M-1 for distilling.
• Brewing Spices Brewing spices and aids including star anise powder, cut grapefruit bark, Irish moss (clarifier), organic coriander seeds for Belgian witbier, and heather flower for Scottish-style ales.
• Belgian Candy Sugars Belgian candy sugars and natural sugar products for brewing and increasing alcohol content, with Kosher certificates available.
• CROWN CAPS Brewery crown caps in various colors with standard and personalized options for sealing bottled beer.
• KEGCAPS Keg caps for sealing and preserving kegged beer in commercial brewery operations.
• Cleaning Products Cleaning chemicals for brewery equipment and brewing vessel maintenance.
• MAIZE FLAKES Pre-gelatinized corn flakes for easy addition to brewing recipes as an adjunct grain.
• Beer QCheck Quality control product/service for beer analysis and testing performed by Castle Malting for brewers.
• All Organic Range Complete line of organic-certified malts and complementary ingredients for brewing organic beers, including Art Malt Bio Pilsen 2RS and the CHÂTEAU NATURE organic malts.
• BrewMalt Mobile App Mobile application for iOS and Android providing access to Castle Malting recipes and ingredient ordering for brewers.
• Pilot Microbrewery Training Training sessions at Castle Malting's pilot microbrewery where customers test malts in beer recipes and create new beers with the assistance of Belgian brewing specialists.
• Malt Analysis Service Laboratory analysis service for malt quality testing with printable analysis sheets, supported by Castle Malting's in-house state-of-the-art laboratory and confirmed by leading EU brewing laboratories.

Quantifiable outcome

• More than 3600 brewers in 147 countries have chosen Castle Malting

Named customers1 record

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Four partnerships are on record, tiered minor.

• FermentisminorOthersFermentis is a supplier of active dry yeast products for brewing, with certificates and product information available through Castle Malting's website. Castle Malting offers Fermentis yeast products as part of their comprehensive brewing ingredient range.
• BelgosucminorOthersBelgosuc provides Belgian candy sugars and natural sugar products to Castle Malting. Kosher certificates for sugars are available, covering 2022-2023 period.
• HmezadminorOthersHmezad is a hops supplier providing hops with Heavy Metals Certificates (2022) for Castle Malting's product range.
• Top HopminorOthersTop Hop provides Confirmation of Origin certificates (2021) for hops supplied through Castle Malting.

Scale indicators4 records

Recent moves2 records

Expansion highlights5 records

Direct peers

• Weyermann Specialty Malts: German heritage specialty malt producer with a similarly broad portfolio of base, caramel, and roasted malts serving craft brewers and distillers globally. Direct comparable in product range, heritage positioning, and customer base.
• Viking Malt: Northern European maltster with operations in Finland and Poland producing brewing and distilling malts for international customers. Comparable as a multi-country specialty malt supplier serving brewers and distillers.
• Simpsons Malt: UK-based maltster producing a wide range of brewing and distilling malts, including heritage single-origin lines. Comparable as a specialty malt supplier to craft brewers with a similar product breadth model.
• Muntons: UK malt and ingredients manufacturer serving homebrewers, craft breweries, and industrial brewers. Comparable in malt plus complementary ingredient strategy and global export orientation.
• Briess Malt & Ingredients: US-based specialty malt producer offering a broad portfolio to craft brewers. Comparable in product breadth (base, roasted, caramel, organic) and specialty-segment focus.
• Crisp Malt: British heritage malt manufacturer offering base, crystal, and roasted malts to brewers and distillers. Direct peer with comparable product portfolio and traditional malting approach.

Broad incumbents

• Malteurop (Vivescia): One of the world's largest malt producers with operations across Europe, North America, and Oceania serving industrial and craft brewers. Overlaps with Castle Malting in core malt categories but at dramatically larger scale and broader geographic reach.
• Cargill Malt: Global agribusiness with a substantial malt business supplying industrial brewers worldwide. Operates as a broad incumbent whose portfolio overlaps with Castle Malting but extends into commodity-scale supply.

Emerging players

• Proximity Malt: US craft-focused maltster producing specialty and base malts for the North American craft brewing market. Comparable product positioning but smaller geographic footprint than Castle Malting.
• Country Malt Group: North American supplier of brewing ingredients including malts, hops, and yeast to homebrewers and craft breweries. Comparable as a multi-ingredient brewing supplier, though with a smaller malt focus than Castle Malting.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCWqmJwC0003Rh9fLkxNX6oA
• Facebookfacebook.com/castlemaltingsa
• Instagraminstagram.com/castle_malting
• LinkedInlinkedin.com/company/castle-malting

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Castle Malting