Founded in 1945 by André Liébot, Groupe LIÉBOT has grown from a small carpentry business into a European leader in window and facade manufacturing. This family-run group operates through a portfolio of specialized companies, including well-known brands like K-LINE, Oknoplast, Altor, and Wibaie. With a strong focus on innovation, quality, and sustainable development, the group manages the entire value chain from aluminum extrusion and glass processing to the final design and production of customized joinery solutions for both new construction and renovation markets.

Founded in

France