De Castelli is an Italian design company based in Veneto that has redefined the expressive potential of metal in contemporary furniture, surfaces, and architecture. Founded in 2003 and rooted in a family tradition of metalworking spanning four generations, the company combines artisanal craftsmanship with advanced manufacturing to transform steel, brass, copper, and iron into collectible design and bespoke architectural solutions.

Guided by continuous research, experimentation, and a deep understanding of material, De Castelli collaborates with leading international designers and architects to push the boundaries of metal as a creative medium. Through refined finishes, innovative techniques, and meticulous attention to detail, the company creates timeless works that celebrate craftsmanship, material honesty, and the enduring dialogue between design, architecture, and art.