Tallfusta S.L. is a Spanish construction company based in Balsareny (Barcelona) that specializes in the design, engineering, manufacturing, and installation of timber structures and prefabricated wooden buildings. With more than 75–80 years of experience in the wood construction sector, the company provides integrated solutions including structural design, industrial prefabrication, and on-site assembly for projects such as residential homes, roofs, façades, and large wooden structures. Tallfusta focuses strongly on sustainable and energy-efficient construction, using certified wood from responsibly managed forests and advanced technologies such as CLT and light timber framing to deliver high-performance, environmentally friendly buildings.