POLISILK is a family-owned company with a textile tradition that dates back to 1820, maintained through seven generations of the Ponsa family. The company honors the women who played significant roles in sustaining textile manufacturing during difficult periods, including wars and recessions. POLISILK incorporates up to 70% recycled content from post-consumer plastics sourced in Spain, demonstrating its commitment to environmental sustainability. As a participant in the European Commission's RegioGreenTex project, POLISILK collaborates with various stakeholders across the textile value chain to enhance regional recycling ecosystems and advance circularity in the textile industry. This initiative focuses on mapping industry needs, building a dynamic recycling ecosystem, supporting SMEs with pilot projects for new materials, establishing regional recycling hubs, and generating investment opportunities. RegioGreenTex involves 43 partners from industry, government, research institutes, and the public across 11 regions in 8 European countries, aligning with the goals of the European Green Deal to foster a sustainable textile future. The company's contact information is Camà de Salelles, s/n Pol. Industrial Salelles 08253 Sant Salvador de Guardiola, Barcelona, Spain, with a telephone number of (+34) 938 358 037.