The shares that represent its share capital currently amount to on Euronext Lisbon. Operational Structure Organised into five Business Units (BU) – Raw materials, cork Stoppers, Floor and Wall coverings, composite cork and Insulation cork – Corticeira Amorim operates in more than 100 countries on all the continents, occupying the place of the world’s largest cork company and one of the most international companies in the Portuguese context.