Foudrerie Marc Grenier

What Foudrerie Marc Grenier does

Foudrerie Marc Grenier is a French artisanal manufacturer of large oak containers (foudres, cuves and casks) used for the vinification and aging of white and red wines. Founded in 1982 by Marc Grenier in Corberon, Burgundy, the company is structured as a SARL unipersonnelle with share capital of €1,300,000 and operates as part of the Famille Sylvain group, alongside Tonnellerie Sylvain (Saint-Emilion) and Tonnellerie Meyrieux (Villers-la-Faye). The product range includes vinification vats and Vinistock vats (8–100 HL), round and oval casks (8–90 HL), ovoid casks (10–20 HL) and the proprietary Demi-muid 600L, all custom-built from 100% PEFC-certified French oak, with 80% of work performed manually.

The company's production combines traditional craftsmanship with modern CNC stave machining, a 4-year natural air-drying process for wood sourced from prestigious ONF-managed forests, a proprietary split-stave technique (using tools developed at the Yonne Merrain stave mill owned by Famille Sylvain), steam bending for demi-muids, and traditional wood-fire toasting. Rémi Sylvain, a third-generation cooper and wood engineer, manages the business after taking over from the founder in 2015. The company received the Entreprise du Patrimoine Vivant (EPV) state label in May 2023.

Commercially, Foudrerie Marc Grenier operates a direct B2B model targeting wineries and wine producers, with quote-based pricing on bespoke orders and no e-commerce or distributor channels. Its products are present in 18+ countries including France (Burgundy, Bordeaux, Sancerre, Crozes Hermitage), Argentina, Italy, New Zealand, South Africa, Spain, the United States and Uruguay, supported by a multi-language website and direct sales contact rather than active digital marketing or paid acquisition.

Name

Foudrerie Marc Grenier

Legal name

MARC GRENIER

Website

https://marc-grenier.com

Company type

Private

Founded year

1982

Operating status

Operating

Headcount range

11–50 employees

Short description

Foudrerie Marc Grenier is a French artisanal manufacturer, based in Corberon, Burgundy, that custom-builds large oak foudres, vats and casks for wineries and wine producers across 18+ countries. It operates within the Famille Sylvain group.

Ownership category

akta.pro rank

Product category

Cooperage and Winemaking Equipment

NAICS

Wood Product Manufacturing (321)

SIC

Millwood, Veneer, Plywood, & Structural Wood Members (2430)

akta.pro primary industry

Wood Remanufacturing (Mouldings, Millwork Blanks, Cut Stock) (IMAMABAI)

akta.pro secondary industry

Wood Mouldings, Millwork & Trim (IMADADAG)

Keywords

• Large oak containers
• Custom cooperage manufacturing
• Wine vats and foudres
• French oak casks
• Winemaking equipment

Headquarters

HQ city

Corberon

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Technology or R&D, Others

Revenue model

1. Custom Large Oak Containers: Bespoke manufacturing and sale of large wooden containers (foudres, cuves, casks) for wineries. Each unit is custom-made to customer specifications. Revenue is generated through one-time product sales with no recurring component mentioned.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels2 records

Core offering

Foudrerie Marc Grenier manufactures large custom oak containers — including foudres, vinification vats, Vinistock vats, round and oval casks (8-90 HL), ovoid casks (10-20 HL), and a proprietary 600L demi-muid — for wineries and wine producers. Each container is custom-made to client specifications using 100% French PEFC-certified oak, traditional craftsmanship (split method, steam bending, fire toasting) combined with CNC precision machining, and 80% manual work.

Product overview

Foudrerie Marc Grenier is a traditional French cooperage (foudrerie) manufacturing large wooden containers for winemaking. The product portfolio consists of five core offerings: Vinification Vats (8-100 HL) and Vinistock Vats (8-100 HL) for open-top fermentation; Round and Oval Casks (8-90 HL) and Ovoid Casks (10-20 HL) for ageing; and the proprietary Demi-muid 600L combining barrel and foudre craftsmanship. All products are custom-made from 100% French oak, feature 80% manual craftsmanship, and are available with accessories such as thermometers, heat exchangers, and level gauges.

Differentiator

Problem solved

Functional benefit

Brands

• Vinistock: Open-top truncated vats equipped with a round door on top enabling vinification and ageing of red and white wines, ranging from 8 to 100 HL.
• Demi-muid 600L

Products and services

• Cuves de vinification (Vinification Vats) Open truncated conical vats used for the vinification of red and white wines, ranging from 8 to 100 HL (75 HL for container export). Available with options including tarp lid, thermometer, heat exchanger, and level gauge. Targeted at wineries seeking open-top fermentation vessels.
• Cuves Vinistock Truncated conical vats equipped with a floor and round top door enabling both vinification and ageing of red and white wines, ranging from 8 to 100 HL (75 HL for container export). Equipped with accessories such as thermometer, heat exchanger, and level gauge. Targeted at wineries needing a combined fermentation and aging vessel.
• Foudres ronds et ovales (Round and Oval Casks) Round or oval casks used for the ageing of all grape varieties, white or red, ranging from 8 to 90 HL (60 HL for container export). The large size allows development of subtle and delicate oak aromas while respecting original fruitiness. Customizable options include height and shape of devatting door, valve types, and accessories. Targeted at wineries seeking large-format aging vessels.
• Foudres ovoïdes (Ovoid Casks) Ovoid casks for ageing all grape varieties (white or red) and for white wine vinification, ranging from 10 to 20 HL. The ovoid shape creates greater natural liquid movement (Brownian movement) resulting in more intensive lees mixing. Can be equipped with thermometer, heat exchanger, level gauge, and aseptic bung. Targeted at wineries seeking improved lees contact during aging.
• Demi-muid 600L Marc Grenier A unique 600-liter demi-muid combining expertise from cooperage and foudrerie professions. Features 50mm thick staves from split oak, steam bending technique, and traditional fire toasting. Designed for reduced ageing that reveals wine qualities while respecting primary aromas of grape varieties. The wine penetrates minimally into the wood, producing fine and elegant oak notes. Targeted at wineries seeking a mid-sized aging vessel with subtle oak influence.

Quantifiable outcome

• 4 years natural air drying of wood provides best organoleptic qualities to wines

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Four partnerships are on record, tiered core and minor.

• Famille Sylvain SAScoreStrategic or Co-development Partner · 1 January 2015Foudrerie Marc Grenier became part of the Famille Sylvain group in 2015 when Marc Grenier, reaching retirement age, handed over the running of his foudrerie. Rémi Sylvain, third-generation cooper and wood engineer, now manages the company. Both families share the same philosophy of maintaining a human-scale business with strong artisanal character.
• Tonnellerie SylvainminorStrategic or Co-development PartnerCooperage company near Saint-Emilion, part of the Famille Sylvain group along with Foudrerie Marc Grenier and Tonnellerie Meyrieux. Together the three companies present a complete range of barrels, vats, and large casks (foudres).
• Tonnellerie MeyrieuxminorStrategic or Co-development PartnerCooperage company based in Villers-la-Faye in Burgundy, part of the Famille Sylvain group along with Foudrerie Marc Grenier and Tonnellerie Sylvain. Together the three companies present a complete range of barrels, vats, and large casks (foudres).
• Yonne Merrain (Stave Mill)coreTechnology or IntegrationExclusive supplier of staves for foudres/casks. Located in Burgundy and owned by Famille Sylvain. Has unique split tools specifically developed for long-length splitting, producing staves from split wood that guarantee perfect watertight sealing and exceptional cask quality.

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Tonnellerie Seguin Moreau: One of France's largest cooperages, supplying barrels to premium wineries globally with a much broader catalog and industrial scale. Comparable product (oak barrels for wine aging) but a much larger, established player rather than a niche foudrerie specialist.
• Tonnellerie Radoux: Established French oak cooperage producing barrels and oak products for wineries worldwide. Comparable oak-to-barrel value chain and premium wine customer base, but at much greater scale and with broader geographic operations.
• Demptos Cooperage: Historic Bordeaux-based cooperage producing oak barrels for premium wineries globally. Comparable product and customer set, with broader scale and international production sites versus Marc Grenier's single Burgundy facility.
• Tonnellerie Taransaud: Premium French cooperage owned by Oeneo, producing oak barrels for top Bordeaux and Burgundy estates. Comparable premium positioning and customer base, but significantly larger scale and a wider catalog across barriques and larger formats.

Direct peers

• Tonnellerie Sylvain: Sister company within the Famille Sylvain group, also based in Saint-Émilion and producing barrels and oak containers for winemakers. Directly comparable cooperage product line, shared customer base of premium wineries, and bundled group offering make it the most relevant peer.
• Tonnellerie de Mercurey: Burgundy-based cooperage producing barriques and large oak containers for wineries. Comparable artisanal positioning, similar French oak sourcing, and direct overlap in serving prestigious Burgundy and Bordeaux estates.
• Tonnellerie François Frères: French cooperage producing oak barrels and large casks for premium wine producers, with strong Burgundy heritage. Similar artisanal positioning, customer profile, and product mix in oak containers for vinification and aging.
• Tonnellerie Meyrieux: Third member of the Famille Sylvain group, producing barrels and vats from Villers-la-Faye in Burgundy. Same ownership, complementary geographic footprint, and overlapping customer base as Marc Grenier make it a direct peer within the family ecosystem.

Others

• Independent Stave Company: Supplier of oak staves and barrel components to the global wine and spirits industry. Adjacent ecosystem player providing raw cooperage materials, with overlap in oak sourcing and quality control relevant to Marc Grenier's inputs.

Regional players

• Stavin (Stave & Cooperage): US-based cooperage and oak products supplier serving North American wineries with barrels and tank staves. Comparable product offering for winemakers, but operating primarily in a different geography from Marc Grenier's European and selectively global footprint.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/foudreriemarcgrenier
• LinkedInlinkedin.com/company/foudrerie-marc-grenier

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Foudrerie Marc Grenier