What Brouwerij Boon does

Brouwerij Boon is a privately held, family-owned Belgian lambic brewery founded in 1975 and headquartered at Fonteinstraat 65, Lembeek (Halle), Belgium — the historic geographic origin of lambic beer. The brewery specializes in traditional, spontaneously fermented lambic beers using wild yeasts and bacteria native to the Zenne Valley, which flows between its buildings. Its production is anchored by the world's largest stock of oak-aged lambic: 2.1 million liters across 161 foeders (large oak barrels), of which approximately one-third are over 100 years old (built 1883-1914). The portfolio spans core lambics (Oude Geuze Boon, Kriek Boon, Oude Kriek Boon, Framboise Boon, Faro Boon), premium expressions (Geuze Mariage Parfait, Kriek Mariage Parfait), draught-exclusive offerings (Lambic Boon, Geuze/Kriek Sélection), and a pipeline of limited collector editions (Black Label series since 2015, VAT Monoblends, Apogee, Millésime, Oude Geuze Remy Le Mercier). Production relies on a 2013 largely automated brewhouse, an in-house cooperage (est. 2014), and Belgian oak sourced from 250-year-old trees for foeder maintenance.

The brewery operates a multi-channel go-to-market: direct on-site sales at its Beer Shop and Boon Bar (open Fri/Sat in Lembeek), wholesale and HORECA distribution of bottled and 20L KeyKeg draught products across Belgium, a website store finder for retail off-trade, and event-driven demand through guided tours (€14/pp), the annual Toer de Geuze open weekend, Kelderdagen (Cellar Days), Warmste Week charity brewery visits, and the 2025 50th anniversary celebration. Customer segments include craft beer enthusiasts and collectors, HORECA establishments, and Belgian retailers; the company does not sell online beyond the on-site shop. The EU Traditional Specialities Guaranteed (TSG) designation (granted 1997) protects its Oude Geuze and Oude Kriek product names. The brewery is a founding-era member of HORAL and joined Belgian Family Brewers in 2018. Ownership is fully with the Boon family since Jan Toye returned his shares in 2021; management passed from founder Frank Boon to his sons Jos (Managing Director, bio-engineer) and Karel (Communications & Sales Director) on 1 January 2021. No external funding or institutional investors are involved.

Name

Brouwerij Boon

Legal name

Brouwerij Boon

Website

https://boon.be

Company type

Private

Founded year

1975

Operating status

Operating

Headcount range

11–50 employees

Short description

Brouwerij Boon is a Belgian family-owned lambic brewery founded in 1975 in Lembeek, specializing in traditional spontaneously fermented beers aged in the world's largest oak-foeder stock (161 foeders, 2.1M liters), serving craft beer enthusiasts, HORECA, and Belgian retailers.

Ownership category

akta.pro rank

Product category

Craft Lambic Beer

NAICS

Breweries (31212)

SIC

Malt Beverages (2082)

akta.pro primary industry

Brewpubs & Taprooms (On-site Beer Service) (THAFALAA)

akta.pro secondary industries

Beer, Brewery & Craft Beverage Tastings (THAJAGAE), Packaging & Production Breweries (Limited/No On-site Service) (THAFALAB)

Keywords

• Spontaneous fermentation lambic
• Oak barrel aged beers
• Belgian craft brewery
• Fruit lambic production
• Traditional geuze blending

Headquarters

HQ city

Lembeek

HQ country

Belgium

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Infrastructure, Operations, Marketing or Sales

Revenue model

1. Direct On-Site Sales (Beer Shop & Boon Bar): The brewery operates its own Beer Shop and Boon Bar at the Fonteinstraat 65 location in Lembeek, open Fridays and Saturdays (10am–7pm), selling all beer styles in bottles, crates, and individual units, plus merchandise. On-tap draught sales (KeyKeg 20L) of Geuze Boon Sélection, Kriek Boon Sélection, and Lambic Boon are available at the Boon Bar and in local Horeca outlets.
2. Guided Tours & Experiences: The brewery sells tickets for guided tours (group visits at €14/pp minimum 12 persons; individual Saturday visits at €14/pp) including tastings of 3 beers. Additional special event tickets (e.g., Warmste Week) are sold at €15/pp with proceeds to charity.
3. Wholesale & Horeca Distribution: Boon beers are distributed through retail and Horeca channels across Belgium, with a store finder on the website. Keg products (Geuze Boon Sélection, Kriek Boon Sélection, Lambic Boon) are available exclusively on draught for Horeca.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Brouwerij Boon brews and sells traditional Belgian lambic beers using spontaneous fermentation with the wild yeasts of the Zenne Valley, then ages them in 161 oak foeders across four warehouses. The product range spans Oude Geuze blends (including flagship Oude Geuze Boon, premium Geuze Mariage Parfait, Black Label, and single-foeder VAT Monoblends), fruit beers (Kriek, Oude Kriek, Framboise, Faro), and draught-exclusive S\u00e9lection offerings, sold through the on-site Beer Shop and Boon Bar, HORECA tap accounts, Belgian retail, and paid guided brewery tours.

Product overview

Brouwerij Boon is an independent Belgian family brewery founded in 1975 in Lembeek, the historic home of lambic beer. The brewery specializes in traditional lambic beers of spontaneous fermentation, with the world's largest stock of lambic in oak barrels (2.1 million liters across 161 foeders). Their portfolio centers on Oude Geuze (traditional unsweetened Geuze), fruit beers (Kriek and Framboise varieties), special editions (Black Label series, VAT Monoblends), and draught-exclusive offerings. Key products include Oude Geuze Boon (core flagship since 1975), Geuze Mariage Parfait (premium 3-year lambic), Oude Geuze Boon Black Label (annual limited editions since 2015), VAT Monoblends (single-barrel editions), Kriek Boon and Oude Kriek Boon (cherry beers), Framboise Boon (raspberry beer), Faro Boon (traditional sweet-sour lambic), and draught-exclusive Lambiek Boon and Geuze/Kriek Sélection. The brewery also produces commemorative special editions like Apogee and Oude Geuze Remy Le Mercier. All products undergo aging in oak foeders, with wild yeast fermentation unique to the Zenne Valley microclimate.

Differentiator

Problem solved

Functional benefit

Products and services

• Oude Geuze Boon Traditional unsweetened, unfiltered Oude Geuze blend brewed since 1975 from 60% malt and 40% wheat; a blend of 1, 2, and 3-year-old lambics that undergoes secondary fermentation in the bottle; targeted at craft beer enthusiasts and collectors.
• Geuze Mariage Parfait Premium Oude Geuze made predominantly from 3-year-old lambics aged in the brewery's oldest oak barrels (built 1883\u20131914, over 100 years in service); soft, full-bodied flavor with citrus, wood, and vanilla notes; targeted at traditional lambic connoisseurs.
• Oude Geuze Boon Black Label Series of unique annual Oude Geuze editions released approximately yearly since 2015; made from lambics with the highest fermentation levels, aged minimum one additional year before release; targeted at collectors seeking limited-numbered editions.
• Oude Geuze Boon VAT Monoblend Single-barrel Oude Geuze editions composed of 90% old lambic from one specific foeder and 10% young lambic for refermentation; each VAT number (e.g., VAT 44, VAT 91, VAT 16) reflects the unique character of its originating barrel; targeted at collectors of single-cask lambic.
• Kriek Boon Fruit lambic beer made with 250g fresh cherries per liter; spontaneously fermented from old and young lambic; refreshing, soft, and balanced with authentic cherry flavor; targeted at fruit-beer drinkers and traditional lambic drinkers.
• Oude Kriek Boon Traditional Oude Kriek made from 400g fresh cherries per liter, fermented with traditional lambic; bottle-conditioned blend creating an intense yet mild cherry flavor; EU TSG protected; targeted at traditionalists seeking authentic Oude Kriek.
• Kriek Mariage Parfait Premium Kriek from 18-month aged lambic with 400g fresh wild cherries per liter; additional 6\u20138 months aging in oak barrels; deep red color with intense wine-like aroma; targeted at premium kriek connoisseurs.
• Oude Schaarbeekse Kriek Boon Traditional Kriek inspired by the Schaarbeek cherry tradition; made with 250g Schaarbeek cherries per liter plus additional 6 months of oak aging; intense but balanced cherry expression with wine-like aroma; targeted at collectors of traditional Belgian kriek styles.
• Framboise Boon Fruit lambic with 300g fresh raspberries and 50g cherries per liter; made with real fresh fruit (no concentrates); refreshing, mild, and full-bodied raspberry taste; targeted at craft beer drinkers seeking fruit lambics.
• Millésime Boon Vintage Kriek from Schaarbeek cherries in limited production; 270g cherries per liter, aged 18 months in wooden barrels plus 6 months in oak casks; targeted at vintage kriek collectors.
• Apogee Commemorative Oude Geuze celebrating Frank Boon's career and the brewery succession to the second generation; blend of lambics from the oldest (no. 79) and newest (no. 83) foeders; targeted at collectors commemorating the Boon family legacy.
• Geuze Boon S\u00e9lection Draught version of Geuze Boon, blend of 1-, 2-, and 3-year-old lambics with secondary fermentation in 20L kegs; low CO2 for proper head; exclusively available at Boon Bar and limited HORECA locations; targeted at on-trade draught accounts.
• Kriek Boon S\u00e9lection Draught Kriek reserved for HORECA; derivative of Oude Kriek with 400g fresh cherries per liter; lambic cherry blend with young lambic in 20L kegs; targeted at cafés and restaurants serving kriek on tap.
• Lambiek Boon Pure lambic beer, the base for other lambic beers; slightly acidic and mild flavor; available exclusively on draught from local cafés in the Lembeek region; targeted at HORECA accounts near the brewery.
• Faro Boon Traditional Faro lambic beer made from old lambic and Meerts Beer with candy sugar; light brown color with sweet-sour taste; Double Faro style uses stronger, 3-year-old lambic at 5% ABV; targeted at traditional Faro drinkers.
• Oude Geuze Remy Le Mercier Limited historical recreation inspired by a 1559 ordinance of Remy Le Mercier; brewed with 10% oats (unique for modern lambic) following medieval grain ratios; approximately 5,400 bottles of 75cl produced on 22 February 2024; targeted at collectors of historical beer recreations.
• Guided Brewery Tours Paid guided tours (group minimum 12 at \u20ac14/pp and individual Saturday visits at \u20ac14/pp), ~90 minutes including tasting of three Boon beers, available Wednesday\u2013Saturday in NL/FR/ENG; targeted at visitors seeking the brewery's brewing process and foeder heritage.
• Warmste Week Brewery Tour Special one-hour guided tour with one beer included, priced at \u20ac15 per person on Sunday 7 December 2025; ticket valid across all participating breweries; all proceeds to De Warmste Week charity; targeted at visitors combining charity giving with brewery experience.

Quantifiable outcome

• The brewery grew from a small cellar operation in 1975 to the world's largest lambic producer with 2.1M liters in oak barrels.
• +1 more outcomes

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Two partnerships are on record, tiered core.

• HORALcoreStrategic or Co-development PartnerHORAL is the overarching organization of lambic breweries, organizing the Toer de Geuze annual open brewery weekend. Boon is an active member and participates in joint events and promotions. HORAL also arranges shuttle buses between participating breweries during Toer de Geuze.
• Belgian Family BrewerscoreStrategic or Co-development PartnerAssociation promoting historic, independent family breweries that add value to the identity and authenticity of Belgian brewing methods. Boon joined this association in 2018. It provides a platform for authentic Belgian beers to distinguish themselves from mass-market alternatives.

Scale indicators6 records

Recent moves12 records

Expansion highlights4 records

Direct peers

• Brasserie Cantillon: Brussels-based family lambic brewery producing traditional Oude Geuze, Kriek, and Faro via spontaneous fermentation. Cantillon is the most iconic and globally recognized lambic producer and the most direct comparable to Boon in product category, traditional method, and collector/horeca customer base.
• Hanssens Artisanaal: Family-owned traditional lambic blender based in the Pajottenland region. Produces Oude Geuze, Oude Kriek, and Faro using spontaneous fermentation, with a comparable artisanal, family-business profile and direct peer status to Boon.
• 3 Fonteinen: Beersel-based lambic blender and brewery producing Oude Geuze and Oude Kriek using spontaneous fermentation and oak aging. Highly comparable to Boon in method, geography (Zenne Valley/Pajottenland), and special-edition collector strategy.
• Oud Beersel: Lembeek-based traditional lambic brewery revived in 2005, producing Oude Geuze and Kriek via spontaneous fermentation in oak barrels. Geographic and methodological overlap makes Oud Beersel a direct peer of Boon.
• Lindemans: Pajottenland-based family brewery specializing in lambic and fruit beers (Kriek, Framboise, etc.). Same product category and customer base as Boon, though at a larger commercial scale and broader retail distribution.
• Brouwerij Girardin: Sint-Ulriks-Kapelle family lambic brewery producing traditional Oude Geuze and Kriek via spontaneous fermentation. Comparable artisanal, family-owned profile and same Zenne Valley/Pajottenland terroir.
• Timmermans: Itterbeek-based traditional lambic brewery producing Oude Geuze, Kriek, Faro and fruit lambics. Same traditional brewing methods and product category as Boon, though with broader commercial positioning.
• Boon Brewery (Brouwerij Boon): Subject company — listed here only for completeness of peer set; Lambic brewery in Lembeek with 2.1M liters of oak-aged lambic across 161 foeders.

Broad incumbents

• Palm Breweries (Brouwerij Palm): Larger Belgian family-brewery group historically connected to Brouwerij Boon through former partner Jan Toye. While Palm's core products (Palm, Estimanet) are broader-appeal Belgian ales, the group has lambic-adjacent heritage and represents a broader incumbent in the Belgian brewing landscape.
• Duvel Moortgat: Belgium's largest specialty beer group (Duvel, Vedett, Chouffe, Liefmans). Liefmans gives it a fruit-beer/lambic-adjacent portfolio overlap, making it a broad incumbent peer rather than a direct lambic competitor.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/BrouwerijBoon
• LinkedInlinkedin.com/company/brouwerij-frank-boon

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

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 Brouwerij Boon