RIAS A/S processes, sells, and distributes semi-finished plastic products, including sheets, bars, tubes, and foils, in standard and customized formats and sizes, primarily serving the building and construction, chemical, machinery, offshore, food, furniture and packaging, public, and visual communication sectors; the company operates through two main areas, namely sale, processing, and distribution of plastics for construction and for industry and public sectors. Founded in 1959 and headquartered in Roskilde, Denmark, with branches in Assentoft, Denmark, and Lund, Sweden, RIAS A/S conducts business in Denmark, Scandinavia, and internationally as a publicly listed entity on Nasdaq Copenhagen under ticker RIAS-B.CO and a subsidiary of thyssenkrupp Facilities Services GmbH, part of thyssenkrupp Plastics' network of nine companies supplying semi-finished plastics globally. Recent developments include the release of its annual report for fiscal year 2023/24, downward adjustment of revenue guidance for 2024/25 citing nine-month figures below prior year and budget levels, resignation of board member Nicolas Neuwirth effective August 2025, and half-year report for October 2024 to March 2025 showing net profit of DKK 0.6 million in the first half.