Ganau

What Ganau does

Ganau (Sugherificio Ganau S.p.A.) is a privately held cork closure manufacturer founded in 1941 and headquartered in Tempio Pausania, Sardinia, Italy. The company produces natural, technical, and sparkling wine corks across product lines including EPIQ (premium natural with TCA guarantee), CLASSIC (natural), UNIQ (technical micro-granule), PRIMO (economic technical), and PHÉNIX (hybrid), serving premium, super-premium, and luxury wineries and Champagne houses globally. Manufacturing is vertically integrated from forest management through finished product, anchored by proprietary TCA-reduction processes (REVO-BOIL at up to 120°C, TECH-FLOW, QUANTUM at up to 180°C) and the EPIQ System using VOCUS TOF-MS for TCA detection below 0.5 ng/L (or 0.3 ng/L for EPIQ+). Ganau operates production and storage facilities in Sardinia and Montijo, Portugal, with wholly-owned sales subsidiaries in Epernay, France and Sonoma, California, distributing directly to enterprise winery clients. Revenue is generated via quote-based B2B pricing on multi-year contracts with customization and branding options, primarily through direct enterprise field sales in the company's three regional offices. Following its September 2024 acquisition by Tapì Group, Ganau is positioned within a combined premium closures platform spanning natural cork, micro-agglomerated cork, and synthetic closures for wine, spirits, food, and cosmetics end markets.

Name

Ganau

Legal name

Sugherificio Ganau S.p.A.

Website

https://ganau.com

Company type

Private

Founded year

1941

Operating status

Operating

Headcount range

11–50 employees

Short description

Ganau is Italy's largest cork closure manufacturer, producing natural, technical, and sparkling wine corks for premium wineries and Champagne houses globally from vertically integrated facilities in Italy and Portugal, with direct sales offices in France and the US.

Ownership category

akta.pro rank

Product category

Wine Cork Closures

akta.pro primary industry

Cork & Synthetic Stoppers (IMALALAK)

akta.pro secondary industry

Alcoholic Beverage Packaging & Closures Brands (Bottles, Cans, Kegs, Corks, Caps) (CRADAIAK)

Keywords

• Wine cork manufacturing
• Natural cork closures
• Technical cork stoppers
• Sparkling wine closures
• TCA-free corks

Headquarters

HQ city

Sonoma

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Cork Closure Sales: Hardware sales of natural and technical cork closures to wineries, including product lines: EPIQ (premium natural), CLASSIC (natural), UNIQ (technical micro-granule), PRIMO (technical), PHÉNIX (hybrid), and traditional sparkling corks. Revenue is primarily from product sales with customization/branding options.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Ganau manufactures and sells premium cork closures for the wine industry, including natural cork closures (EPIQ, CLASSIC), technical cork closures made from cork micro-granules (UNIQ, PRIMO), and specialized sparkling wine closures (CLASSIC 0+2, UNIQ Perlage, PRIMO PLUS, PHÉNIX). The company operates a fully vertically integrated supply chain from cork forest ownership through plank storage in Italy and Portugal to finished closure production, and serves premium, super-premium and luxury wineries worldwide with proprietary TCA reduction processes.

Product overview

Ganau is a cork closure manufacturer offering a comprehensive portfolio of wine closure products across three main categories: natural corks (EPIQ, CLASSIC), technical corks (UNIQ, PRIMO), and sparkling wine corks (CLASSIC 0+2, UNIQ Perlage, PRIMO PLUS, PHÉNIX). The company distinguishes itself through its Ganau Method production process, which includes proprietary purification technologies like REVO BOIL, TECH FLOW, and QUANTUM for TCA reduction. PHÉNIX represents an innovative hybrid product combining technical cork performance with natural cork aesthetics. Products are sold under sub-brands EPIQ (premium TCA-free natural cork) and UNIQ (technical cork line), with different formulations optimized for still wines, sparkling wines, and aging applications.

Differentiator

Problem solved

Functional benefit

Brands

• EPIQ: Premium natural cork with TCA guarantee (≤0.5 ng/L or ≤0.3 ng/L for EPIQ+), featuring advanced steam cleaning and scientific verification through the EPIQ System.
• CLASSIC
• UNIQ
• PRIMO
• PRIMO PLUS
• CLASSIC 0+2
• PHÉNIX

Products and services

• EPIQ Premium natural cork closure that guarantees no detectable levels of TCA (≤0.5 ng/L for EPIQ or ≤0.3 ng/L for EPIQ+), manufactured using EPIQ System TOF-MS detection. Targeted at premium wineries seeking maximum purity for long-aging wines.
• CLASSIC Natural cork closure available in multiple visual grades with choice of natural or hydrogen peroxide color finish. Designed for wineries needing traditional cork aesthetics with modern quality control.
• UNIQ (Technical) Technical cork closure made from ≤1mm natural cork micro-granules with neutral bonding agent and microspheres, offering TCA-free guarantee across five Oxygen Transfer Rate levels. Targeted at long-aging white wines and still wines requiring complete neutrality.
• PRIMO Economic technical cork closure using ≤2mm cork micro-granules treated at temperatures up to 180°C. Designed for non-aging wines needing reliable TCA reduction at accessible price points.
• CLASSIC 0+2 Traditional sparkling wine cork closure made from 4-8mm cork granules with two solid natural cork discs at each end, individually molded for uniform seal and excellent pressure resistance. Targeted at traditional Champagne and sparkling wine houses.
• UNIQ Sparkling (Perlage) Sparkling wine closure precision-engineered with <1mm uniform micro-granules and no disc ends, offering significant TCA reduction, rapid recovery rate, easy extraction, and approval by prestigious French Champagne houses and the Comité Interprofessionel du Vin de Champagne.
• PRIMO PLUS Economic sparkling wine closure composed of <2mm cork micro-granules with an elastic bonding agent designed for sparkling wine applications. Targeted at quick-consumption sparkling and semi-sparkling wines.
• PHÉNIX Hybrid sparkling wine cork combining UNIQ technical cork technology with a high-end natural cork disc end, providing traditional cork aesthetics with technical performance. Targeted at wineries wanting traditional Champagne aesthetics with enhanced reliability.

Quantifiable outcome

• EPIQ guarantees TCA levels ≤0.5 ng/L or EPIQ+ ≤0.3 ng/L, well below sensory perception threshold
• +4 more outcomes

Named customers11 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• Tapì GroupflagshipStrategic or Co-development Partner · 1 September 2024Ganau officially joined Tapì Group in September 2024, creating a powerful synergy in the premium closures market. This strategic union integrates Tapì's innovative approach to synthetic closures with Ganau's decades of expertise in natural cork, offering an unparalleled range of sustainable solutions for the premium, super premium and luxury wine, spirits, food and cosmetics sectors. The collaboration combines tradition and innovation, with Ganau's natural and micro-agglomerated cork stoppers enhancing Tapì Group's product portfolio.

Scale indicators3 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• DIAM Bouchage: French producer of technical cork closures using a proprietary supercritical CO2 process for TCA extraction. Directly competes with Ganau's UNIQ technical cork in the premium wine segment.
• Jelinek Cork Group: Multi-generational cork producer offering natural cork closures, technical corks, and cork-based products for the wine industry. Comparable product line and B2B winery focus.
• Amorim Cork: World's largest natural cork producer and the dominant global cork closure supplier. Directly comparable to Ganau across natural cork grades, technical corks, and sparkling cork product lines, with broader scale.
• Lafitte Cork: Portuguese cork closure manufacturer with natural, technical, and sparkling cork lines serving premium wine customers, directly comparable in product and customer profile.
• Portocork: Portuguese cork producer supplying natural and technical wine closures globally. Closely comparable on product mix, target customers, and technology differentiation.
• Cork Supply Group: Global cork closure supplier with manufacturing in Portugal and a US footprint. Offers natural, technical, and sparkling corks comparable to Ganau's product family.
• M.A. Silva Corks: Portuguese cork manufacturer offering natural, technical, and sparkling cork closures. Comparable product portfolio and customer base of premium wineries.

Emerging players

• Pelliconi: Italian producer of closures and packaging components including crown caps and specialty closures for beverages. Adjacent competitor in the wider premium beverage closure market.
• Vinventions (Nomacorc): Leading synthetic closure producer (Nomacorc brand) competing with Ganau on TCA-free positioning at the premium wine tier. Closely comparable in target customer and product substitute dynamics.

Broad incumbents

• Tapì Group: Synthetic closure specialist that acquired Ganau in 2024; together they form the combined platform. Comparable as a premium closure supplier, now parent and channel partner rather than pure peer.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/profile.php
• LinkedInlinkedin.com/company/ganau-america

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries3 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 Ganau