Since its foundation in Deba (Spain) in 1925, Reiner has undergone a century of constant transformation — from a small family business dedicated to the manufacturing of celluloid parts, to becoming an international industrial group highly specialized in plastic solutions for the medical, veterinary, and automotive sectors.

Throughout our history, we have continuously adapted to new technologies, diversified markets, and built a solid structure, while maintaining the human approach and productive spirit that define us.
This evolution has allowed us to establish ourselves as a reliable strategic partner for global clients seeking precision, compliance, and industrial capacity.

Today, with production plants in Spain, Poland, and Mexico, and specialized divisions such as Reiner Automotive and Reiner Medtech, the Group continues to move forward with the same spirit that has driven us from the beginning: doing things right, innovating responsibly, and manufacturing with excellence.