Relvas Cork

Founded in 1926, Relvas Cork is today one of Portugal’s specialists in cork for sparkling wines and Champagne, with a strong focus on high-performance natural and technical cork stoppers. The company follows a fully vertical approach, overseeing cork from the cork oak forest through the careful selection of rigorously controlled batches, industrial processing, and final finishing. This model ensures full traceability and sensory consistency, supported by in-house laboratories dedicated to the control of TCA and other undesirable compounds, as well as certified management systems for food safety and environmental performance. Each cork is the result of a unique combination of advanced technology and Know-how built over nearly a century. With a strong presence in benchmark regions such as Champagne, and long-standing partnerships with leading maisons and winemakers, Relvas Cork positions itself as a trusted partner for brands that demand consistency, aromatic purity, and zero defects. Its mission is clear: to preserve the signature of every wine and seal moments of celebration around the world with Portuguese cork.