The CAEF - European Foundry Association - Commission for Economics & Statistics is pleased to present the latest edition of its statistical annual, The European Foundry Industry 2023. Compiled meticulously from national reports and statistical data provided by CAEF member countries, this report delivers an insightful, data-driven overview of Europe’s foundry industry. To enhance its scope, data from European foundry nations outside of CAEF membership have also been included wherever available, contributing to a broader and more inclusive statistical representation. This annual publication underscores CAEF's commitment to transparency and knowledge-sharing, providing decision-makers, industry stakeholders, and policymakers with vital data to better understand trends, challenges, and opportunities within the European foundry sector. Although certain data categories—particularly production values—remain incomplete due to reporting limitations, the report stands as the most comprehensive and reliable resource available on the industry. Looking ahead, we are excited to announce that next year’s data book will be published under our new name, the European Foundry Federation (EFF), featuring a refreshed logo and updated graphic design that reflect the evolution of our organization and its commitment to the future of European foundries. Our deep appreciation goes to the CAEF member association representatives whose diligent efforts and collaboration were instrumental in bringing together this rich body of information. This publication would not have been possible without their contributions, underscoring the collective strength and dedication of the European foundry community.