Harv 81 Group

Certified B Corporation
Standards version

1.6

Headquarters

Lisbon, Portugal

Certified Since

October 2025

Industry

Wood & wood products

Sector

Manufacturing

Operates In

Argentina,

Australia,

China,

France,

Italy,

Portugal,

South Africa,

Spain,

United Kingdom,

United States

The Harv 81 Group is a global expert in closures, oak, and labels for the wine and spirits industry. Our journey began in 1981 with a single cork stopper, a bottle of wine, and a clear vision: to craft the highest-quality natural corks for the world’s finest wines. Today, we proudly supply the global wine industry with a comprehensive range of premium products that uphold this same standard of excellence. Guided by our purpose to make a difference, we’ve built long-term partnerships grounded in trust, quality, and shared values. More than suppliers, we see ourselves as true partners to the industry — supporting our clients’ success through collaboration and innovation. United by a common purpose and shared principles, our group brings together interconnected companies driven by innovation and sustainability. As industry leaders, we focus on lasting success through the production and distribution of superior products and services, while remaining deeply committed to people, the planet, and the future of our industry.

Overall B Impact Score

Based on the B Impact assessment, Harv 81 Group earned an overall score of 89.3. The median score for ordinary businesses who complete the assessment is currently 50.9.
89.3
89.3 Overall B Impact Score
80 Qualifies for B Corp Certification
50.9 Median Score for Ordinary Businesses

Governance 16.1


Workers 26.7


Community 16.7


Environment 25.3


Customers 4.3



Additional Documentation

Harv 81 Disclosure Report 2025

Harv 81 Score Aggregation Methodology & Brand List 2025