Portugal produces more cork than any other country, harvested from vast cork oak forests concentrated in the Alentejo region. The industry supplies wine-bottle stoppers, flooring, insulation and other products to markets worldwide. Portuguese firms such as Amorim rank among the largest cork processors on Earth.
Record no. MRB-2026-005863
World's largest cork producer
Reference Record – Not Certified
This record is compiled from publicly available sources for reference. It has not been examined or certified by The Book of World Records.